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C99 Compliance (#29) 

This pull request brings Cytoplasm up from C89 to C99, which makes it much more portable across platforms. In particular, this pull request solves a number of issues with 32-bit platforms.

Closes #28.
Closes #12.
Closes #20.

Reviewed-on: Telodendria/Cytoplasm#29
This commit is contained in:
Jordan Bancino 2024-01-13 17:13:45 -05:00
parent d0969d0dd7
commit 662696ce12
40 changed files with 384 additions and 1667 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
configure vendored
View File

@ -13,23 +13,44 @@ SRC="src"
INCLUDE="src/include"
TOOLS="tools"
CFLAGS="-Wall -Wextra -pedantic -std=c89 -O3 -pipe -D_DEFAULT_SOURCE -I${INCLUDE}"
LIBS="-lm -pthread"
# Default compiler flags. These must be supported by all POSIX C compilers.
# "Fancy" compilers that have additional options must be detected and set below.
CFLAGS="-O1 -D_DEFAULT_SOURCE -I${INCLUDE}"
LIBS="-lm -lpthread"
# Default args for all platforms.
SCRIPT_ARGS="--prefix=/usr/local --lib-name=Cytoplasm"
# Set default args for all platforms
SCRIPT_ARGS="--cc=cc --prefix=/usr/local --enable-ld-extra --lib-name=Cytoplasm --lib-version=0.4.1 $@"
# Set platform specific args
# Set SSL flags depending on the platform.
case "$(uname)" in
OpenBSD)
SCRIPT_ARGS="--with-libressl $SCRIPT_ARGS"
SCRIPT_ARGS="${SCRIPT_ARGS} --with-libressl"
;;
*)
SCRIPT_ARGS="--with-openssl $SCRIPT_ARGS"
SCRIPT_ARGS="${SCRIPT_ARGS} --with-openssl"
;;
esac
# Set compiler depending on the platform.
case "$(uname)" in
Linux|NetBSD)
# These systems typically use GCC.
SCRIPT_ARGS="${SCRIPT_ARGS} --cc=gcc"
;;
OpenBSD|FreeBSD)
# These systems typically use Clang.
SCRIPT_ARGS="${SCRIPT_ARGS} --cc=clang"
;;
*)
# Use default compiler which is required to be present on
# all POSIX-compliant systems.
SCRIPT_ARGS="${SCRIPT_ARGS} --cc=c99"
;;
esac
# Append any additional args specified by user
SCRIPT_ARGS="${SCRIPT_ARGS} $@"
echo "Processing options..."
echo "Ran with arguments: $SCRIPT_ARGS"
@ -38,6 +59,14 @@ for arg in $SCRIPT_ARGS; do
case "$arg" in
--cc=*)
CC=$(echo "$arg" | cut -d '=' -f 2-)
case "${CC}" in
gcc*|clang*)
# "Fancy" compilers that support a plethora of additional flags we
# want to enable if present.
CFLAGS="-Wall -Werror -pedantic -std=c99 ${CFLAGS}"
LDFLAGS="-flto -fdata-sections -ffunction-sections -s -Wl,-gc-sections"
;;
esac
;;
--with-openssl)
TLS_IMPL="TLS_OPENSSL"
@ -54,35 +83,15 @@ for arg in $SCRIPT_ARGS; do
--prefix=*)
PREFIX=$(echo "$arg" | cut -d '=' -f 2-)
;;
--enable-ld-extra)
LD_EXTRA="-flto -fdata-sections -ffunction-sections -s -Wl,-gc-sections"
;;
--disable-ld-extra)
LD_EXTRA=""
;;
--lib-name=*)
LIB_NAME=$(echo "$arg" | cut -d '=' -f 2-)
;;
--lib-version=*)
LIB_VERSION=$(echo "$arg" | cut -d '=' -f 2-)
;;
--enable-debug)
DEBUG="-O0 -g"
echo "Notice: --enable-debug implies --disable-ld-extra and --no-static."
echo "You must explicitly provide --enable-ld-extra and/or --static after"
echo "specifying --enable-debug if you wish to enable these features in debug mode."
LD_EXTRA=""
STATIC=""
;;
--disable-debug)
DEBUG=""
;;
--static)
STATIC="-static -Wl,-static"
;;
--no-static)
STATIC=""
;;
*)
echo "Invalid argument: $arg"
exit 1
@ -95,8 +104,8 @@ if [ -n "$TLS_IMPL" ]; then
LIBS="${LIBS} ${TLS_LIBS}"
fi
CFLAGS="${CFLAGS} '-DLIB_NAME=\"${LIB_NAME}\"' '-DLIB_VERSION=\"${LIB_VERSION}\"' ${DEBUG}"
LDFLAGS="${LIBS} ${LD_EXTRA}"
CFLAGS="${CFLAGS} '-DLIB_NAME=\"${LIB_NAME}\"' ${DEBUG}"
LDFLAGS="${LIBS} ${LDFLAGS}"
#
# Makefile generation
@ -128,11 +137,27 @@ print_obj() {
printf '%s ' "$2"
}
get_deps() {
src="$1"
${CC} -I${INCLUDE} -E "$src" \
| grep '^#' \
| awk '{print $3}' \
| cut -d '"' -f 2 \
| sort \
| uniq \
| grep -v '^[/<]' \
| grep "^${SRC}/" \
| while IFS= read -r dep; do
printf "%s " "$dep"
done
}
compile_obj() {
src="$1"
obj="$2"
${CC} -I${INCLUDE} -MM -MT "${obj}" "${src}"
echo "${obj}: $(get_deps ${src})"
echo "${TAB}@mkdir -p $(dirname ${obj})"
echo "${TAB}\$(CC) \$(CFLAGS) -fPIC -c -o \"${obj}\" \"${src}\""
}
@ -143,16 +168,13 @@ compile_bin() {
echo "${out}: ${OUT}/lib/lib${LIB_NAME}.a ${OUT}/lib/lib${LIB_NAME}.so ${src}"
echo "${TAB}@mkdir -p ${OUT}/bin"
echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" -L${OUT}/lib \$(LDFLAGS) -l${LIB_NAME} ${STATIC}"
echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" -L${OUT}/lib \$(LDFLAGS) -l${LIB_NAME}"
}
compile_doc() {
src="$1"
out="$2"
if [ -z "${STATIC}" ]; then
pref="LD_LIBRARY_PATH=${OUT}/lib "
fi
pref="LD_LIBRARY_PATH=${OUT}/lib "
echo "${out}: ${OUT}/bin/hdoc ${src}"
echo "${TAB}@mkdir -p ${OUT}/man/man3"

20
src/Array.c
View File

@ -38,12 +38,12 @@ struct Array
size_t size; /* Elements actually filled */
};
int
bool
ArrayAdd(Array * array, void *value)
{
if (!array)
{
return 0;
return false;
}
return ArrayInsert(array, array->size, value);
@ -122,14 +122,14 @@ ArrayGet(Array * array, size_t index)
}
extern int
bool
ArrayInsert(Array * array, size_t index, void *value)
{
size_t i;
if (!array || !value || index > array->size)
{
return 0;
return false;
}
if (array->size >= array->allocated)
@ -145,7 +145,7 @@ ArrayInsert(Array * array, size_t index, void *value)
if (!array->entries)
{
array->entries = tmp;
return 0;
return false;
}
array->allocated = newSize;
@ -160,7 +160,7 @@ ArrayInsert(Array * array, size_t index, void *value)
array->entries[index] = value;
return 1;
return true;
}
extern void *
@ -200,14 +200,14 @@ ArraySize(Array * array)
return array->size;
}
int
bool
ArrayTrim(Array * array)
{
void **tmp;
if (!array)
{
return 0;
return false;
}
tmp = array->entries;
@ -218,10 +218,10 @@ ArrayTrim(Array * array)
if (!array->entries)
{
array->entries = tmp;
return 0;
return false;
}
return 1;
return true;
}
static void

8
src/Base64.c
View File

@ -212,7 +212,7 @@ Base64Unpad(char *base64, size_t length)
base64[length] = '\0';
}
extern int
bool
Base64Pad(char **base64Ptr, size_t length)
{
char *tmp;
@ -221,7 +221,7 @@ Base64Pad(char **base64Ptr, size_t length)
if (length % 4 == 0)
{
return length; /* Success: no padding needed */
return true; /* Success: no padding needed */
}
newSize = length + (4 - (length % 4));
@ -229,7 +229,7 @@ Base64Pad(char **base64Ptr, size_t length)
tmp = Realloc(*base64Ptr, newSize + 100);;
if (!tmp)
{
return 0; /* Memory error */
return false; /* Memory error */
}
*base64Ptr = tmp;
@ -240,5 +240,5 @@ Base64Pad(char **base64Ptr, size_t length)
(*base64Ptr)[newSize] = '\0';
return newSize;
return true;
}

55
src/Cron.c
View File

@ -23,32 +23,33 @@
*/
#include <Cron.h>
#include <UInt64.h>
#include <Array.h>
#include <Memory.h>
#include <Util.h>
#include <stdbool.h>
#include <pthread.h>
struct Cron
{
UInt64 tick;
uint64_t tick;
Array *jobs;
pthread_mutex_t lock;
volatile unsigned int stop:1;
pthread_t thread;
volatile bool stop;
};
typedef struct Job
{
UInt64 interval;
UInt64 lastExec;
uint64_t interval;
uint64_t lastExec;
JobFunc *func;
void *args;
} Job;
static Job *
JobCreate(UInt32 interval, JobFunc * func, void *args)
JobCreate(uint64_t interval, JobFunc * func, void *args)
{
Job *job;
@ -63,8 +64,8 @@ JobCreate(UInt32 interval, JobFunc * func, void *args)
return NULL;
}
job->interval = UInt64Create(0, interval);
job->lastExec = UInt64Create(0, 0);
job->interval = interval;
job->lastExec = 0;
job->func = func;
job->args = args;
@ -79,51 +80,51 @@ CronThread(void *args)
while (!cron->stop)
{
size_t i;
UInt64 ts; /* tick start */
UInt64 te; /* tick end */
uint64_t ts; /* tick start */
uint64_t te; /* tick end */
pthread_mutex_lock(&cron->lock);
ts = UtilServerTs();
ts = UtilTsMillis();
for (i = 0; i < ArraySize(cron->jobs); i++)
{
Job *job = ArrayGet(cron->jobs, i);
if (UInt64Gt(UInt64Sub(ts, job->lastExec), job->interval))
if ((ts - job->lastExec) > job->interval)
{
job->func(job->args);
job->lastExec = ts;
}
if (UInt64Eq(job->interval, UInt64Create(0, 0)))
if (!job->interval)
{
ArrayDelete(cron->jobs, i);
Free(job);
}
}
te = UtilServerTs();
te = UtilTsMillis();
pthread_mutex_unlock(&cron->lock);
/* Only sleep if the jobs didn't overrun the tick */
if (UInt64Gt(cron->tick, UInt64Sub(te, ts)))
// Only sleep if the jobs didn't overrun the tick
if (cron->tick > (te - ts))
{
const UInt64 microTick = UInt64Create(0, 100);
const uint64_t microTick = 100;
UInt64 remainingTick = UInt64Sub(cron->tick, UInt64Sub(te, ts));
uint64_t remainingTick = cron->tick - (te - ts);
/* Only sleep for microTick ms at a time because if the job
* scheduler is supposed to stop before the tick is up, we
* don't want to be stuck in a long sleep */
while (UInt64Geq(remainingTick, microTick) && !cron->stop)
while (remainingTick >= microTick && !cron->stop)
{
UtilSleepMillis(microTick);
remainingTick = UInt64Sub(remainingTick, microTick);
remainingTick -= microTick;
}
if (UInt64Neq(remainingTick, UInt64Create(0, 0)) && !cron->stop)
if (remainingTick && !cron->stop)
{
UtilSleepMillis(remainingTick);
}
@ -134,7 +135,7 @@ CronThread(void *args)
}
Cron *
CronCreate(UInt32 tick)
CronCreate(uint64_t tick)
{
Cron *cron = Malloc(sizeof(Cron));
@ -150,8 +151,8 @@ CronCreate(UInt32 tick)
return NULL;
}
cron->tick = UInt64Create(0, tick);
cron->stop = 1;
cron->tick = tick;
cron->stop = true;
pthread_mutex_init(&cron->lock, NULL);
@ -180,7 +181,7 @@ CronOnce(Cron * cron, JobFunc * func, void *args)
}
void
CronEvery(Cron * cron, unsigned long interval, JobFunc * func, void *args)
CronEvery(Cron * cron, uint64_t interval, JobFunc * func, void *args)
{
Job *job;
@ -208,7 +209,7 @@ CronStart(Cron * cron)
return;
}
cron->stop = 0;
cron->stop = false;
pthread_create(&cron->thread, NULL, CronThread, cron);
}
@ -221,7 +222,7 @@ CronStop(Cron * cron)
return;
}
cron->stop = 1;
cron->stop = true;
pthread_join(cron->thread, NULL);
}

20
src/Cytoplasm.c
View File

@ -24,12 +24,22 @@
#include <Cytoplasm.h>
char *CytoplasmGetName()
int
CytoplasmGetVersion(void)
{
return LIB_NAME;
return CYTOPLASM_VERSION;
}
char *CytoplasmGetVersion()
const char *
CytoplasmGetVersionStr(void)
{
return LIB_VERSION;
}
return "v" STRINGIFY(CYTOPLASM_VERSION_MAJOR)
"." STRINGIFY(CYTOPLASM_VERSION_MINOR)
"." STRINGIFY(CYTOPLASM_VERSION_PATCH)
#if CYTOPLASM_VERSION_ALPHA
"-alpha" STRINGIFY(CYTOPLASM_VERSION_ALPHA)
#elif CYTOPLASM_VERSION_BETA
"-beta" STRINGIFY(CYTOPLASM_VERSION_BETA)
#endif
;
}

51
src/Db.c
View File

@ -23,7 +23,6 @@
*/
#include <Db.h>
#include <UInt64.h>
#include <Memory.h>
#include <Json.h>
#include <Util.h>
@ -77,7 +76,7 @@ struct DbRef
{
HashMap *json;
UInt64 ts;
uint64_t ts;
size_t size;
Array *name;
@ -495,12 +494,12 @@ DbLockFromArr(Db * db, Array * args)
if (ref) /* In cache */
{
UInt64 diskTs = UtilLastModified(file);
uint64_t diskTs = UtilLastModified(file);
ref->fd = fd;
ref->stream = stream;
if (UInt64Gt(diskTs, ref->ts))
if (diskTs > ref->ts)
{
/* File was modified on disk since it was cached */
HashMap *json = JsonDecode(ref->stream);
@ -588,7 +587,7 @@ DbLockFromArr(Db * db, Array * args)
if (db->cache)
{
ref->ts = UtilServerTs();
ref->ts = UtilTsMillis();
ref->size = DbComputeSize(ref->json);
HashMapSet(db->cache, hash, ref);
db->cacheSize += ref->size;
@ -652,7 +651,7 @@ DbCreate(Db * db, size_t nArgs,...)
file = DbFileName(db, args);
if (UInt64Neq(UtilLastModified(file), UInt64Create(0, 0)))
if (UtilLastModified(file))
{
Free(file);
ArrayFree(args);
@ -694,19 +693,19 @@ DbCreate(Db * db, size_t nArgs,...)
return ret;
}
int
bool
DbDelete(Db * db, size_t nArgs,...)
{
va_list ap;
Array *args;
char *file;
char *hash;
int ret = 1;
bool ret = true;
DbRef *ref;
if (!db)
{
return 0;
return false;
}
va_start(ap, nArgs);
@ -755,9 +754,9 @@ DbDelete(Db * db, size_t nArgs,...)
Free(hash);
if (UInt64Neq(UtilLastModified(file), UInt64Create(0, 0)))
if (UtilLastModified(file))
{
ret = remove(file) == 0;
ret = (remove(file) == 0);
}
pthread_mutex_unlock(&db->lock);
@ -790,14 +789,14 @@ DbLock(Db * db, size_t nArgs,...)
return ret;
}
int
bool
DbUnlock(Db * db, DbRef * ref)
{
int destroy;
bool destroy;
if (!db || !ref)
{
return 0;
return false;
}
lseek(ref->fd, 0L, SEEK_SET);
@ -806,7 +805,7 @@ DbUnlock(Db * db, DbRef * ref)
pthread_mutex_unlock(&db->lock);
Log(LOG_ERR, "Failed to truncate file on disk.");
Log(LOG_ERR, "Error on fd %d: %s", ref->fd, strerror(errno));
return 0;
return false;
}
JsonEncode(ref->json, ref->stream, JSON_DEFAULT);
@ -827,18 +826,18 @@ DbUnlock(Db * db, DbRef * ref)
* require some items to be evicted. */
DbCacheEvict(db);
destroy = 0;
destroy = false;
}
else
{
destroy = 1;
destroy = true;
}
Free(key);
}
else
{
destroy = 1;
destroy = true;
}
if (destroy)
@ -850,16 +849,16 @@ DbUnlock(Db * db, DbRef * ref)
}
pthread_mutex_unlock(&db->lock);
return 1;
return true;
}
int
bool
DbExists(Db * db, size_t nArgs,...)
{
va_list ap;
Array *args;
char *file;
int ret;
bool ret;
va_start(ap, nArgs);
args = ArrayFromVarArgs(nArgs, ap);
@ -867,13 +866,13 @@ DbExists(Db * db, size_t nArgs,...)
if (!args)
{
return 0;
return false;
}
pthread_mutex_lock(&db->lock);
file = DbFileName(db, args);
ret = UInt64Neq(UtilLastModified(file), UInt64Create(0, 0));
ret = (UtilLastModified(file) != 0);
pthread_mutex_unlock(&db->lock);
@ -955,15 +954,15 @@ DbJson(DbRef * ref)
return ref ? ref->json : NULL;
}
int
bool
DbJsonSet(DbRef * ref, HashMap * json)
{
if (!ref || !json)
{
return 0;
return false;
}
JsonFree(ref->json);
ref->json = JsonDuplicate(json);
return 1;
return true;
}

14
src/HashMap.c
View File

@ -247,12 +247,12 @@ HashMapGet(HashMap * map, const char *key)
return NULL;
}
int
bool
HashMapIterateReentrant(HashMap * map, char **key, void **value, size_t * i)
{
if (!map)
{
return 0;
return false;
}
if (*i >= map->capacity)
@ -260,7 +260,7 @@ HashMapIterateReentrant(HashMap * map, char **key, void **value, size_t * i)
*i = 0;
*key = NULL;
*value = NULL;
return 0;
return false;
}
while (*i < map->capacity)
@ -273,20 +273,20 @@ HashMapIterateReentrant(HashMap * map, char **key, void **value, size_t * i)
{
*key = bucket->key;
*value = bucket->value;
return 1;
return true;
}
}
*i = 0;
return 0;
return false;
}
int
bool
HashMapIterate(HashMap * map, char **key, void **value)
{
if (!map)
{
return 0;
return false;
}
else
{

3
src/HttpClient.c
View File

@ -34,6 +34,7 @@
#include <sys/socket.h>
#include <netdb.h>
#include <Cytoplasm.h>
#include <Http.h>
#include <Memory.h>
#include <Util.h>
@ -154,7 +155,7 @@ HttpRequest(HttpRequestMethod method, int flags, unsigned short port, char *host
HttpRequestMethodToString(method), path);
HttpRequestHeader(context, "Connection", "close");
HttpRequestHeader(context, "User-Agent", LIB_NAME "/" LIB_VERSION);
HttpRequestHeader(context, "User-Agent", LIB_NAME "/" STRINGIFY(CYTOPLASM_VERSION));
HttpRequestHeader(context, "Host", host);
return context;

22
src/HttpRouter.c
View File

@ -143,7 +143,7 @@ HttpRouterFree(HttpRouter * router)
Free(router);
}
int
bool
HttpRouterAdd(HttpRouter * router, char *regPath, HttpRouteFunc * exec)
{
RouteNode *node;
@ -152,19 +152,19 @@ HttpRouterAdd(HttpRouter * router, char *regPath, HttpRouteFunc * exec)
if (!router || !regPath || !exec)
{
return 0;
return false;
}
if (StrEquals(regPath, "/"))
{
router->root->exec = exec;
return 1;
return true;
}
regPath = StrDuplicate(regPath);
if (!regPath)
{
return 0;
return false;
}
tmp = regPath;
@ -187,10 +187,10 @@ HttpRouterAdd(HttpRouter * router, char *regPath, HttpRouteFunc * exec)
Free(regPath);
return 1;
return true;
}
int
bool
HttpRouterRoute(HttpRouter * router, char *path, void *args, void **ret)
{
RouteNode *node;
@ -199,17 +199,17 @@ HttpRouterRoute(HttpRouter * router, char *path, void *args, void **ret)
HttpRouteFunc *exec = NULL;
Array *matches = NULL;
size_t i;
int retval;
bool retval;
if (!router || !path)
{
return 0;
return false;
}
matches = ArrayCreate();
if (!matches)
{
return 0;
return false;
}
node = router->root;
@ -280,7 +280,7 @@ HttpRouterRoute(HttpRouter * router, char *path, void *args, void **ret)
if (!exec)
{
retval = 0;
retval = false;
goto finish;
}
@ -293,7 +293,7 @@ HttpRouterRoute(HttpRouter * router, char *path, void *args, void **ret)
exec(matches, args);
}
retval = 1;
retval = true;
finish:
for (i = 0; i < ArraySize(matches); i++)

30
src/HttpServer.c
View File

@ -465,7 +465,7 @@ HttpServerWorkerThread(void *args)
ssize_t i = 0;
HttpRequestMethod requestMethod;
UInt64 firstRead;
uint64_t firstRead;
fp = DequeueConnection(server);
@ -473,7 +473,7 @@ HttpServerWorkerThread(void *args)
{
/* Block for 1 millisecond before continuing so we don't
* murder the CPU if the queue is empty. */
UtilSleepMillis(UInt64Create(0, 1));
UtilSleepMillis(1);
continue;
}
@ -483,21 +483,25 @@ HttpServerWorkerThread(void *args)
* happens, UtilGetLine() sets errno to EAGAIN. If we get
* EAGAIN, then clear the error on the stream and try again
* after a few ms. This is typically more than enough time for
* the client to send data. */
firstRead = UtilServerTs();
* the client to send data.
*
* TODO: Instead of looping, abort immediately, and place the request
* at the end of the queue.
*/
firstRead = UtilTsMillis();
while ((lineLen = UtilGetLine(&line, &lineSize, fp)) == -1
&& errno == EAGAIN)
{
StreamClearError(fp);
/* If the server is stopped, or it's been a while, just
* give up so we aren't wasting a thread on this client. */
if (server->stop || UInt64Gt(UInt64Sub(UtilServerTs(), firstRead), UInt64Create(0, 1000 * 30)))
// If the server is stopped, or it's been a while, just
// give up so we aren't wasting a thread on this client.
if (server->stop || (UtilTsMillis() - firstRead) > (1000 * 30))
{
goto finish;
}
UtilSleepMillis(UInt64Create(0, 5));
UtilSleepMillis(5);
}
if (lineLen == -1)
@ -711,25 +715,25 @@ HttpServerEventThread(void *args)
return NULL;
}
int
bool
HttpServerStart(HttpServer * server)
{
if (!server)
{
return 0;
return false;
}
if (server->isRunning)
{
return 1;
return true;
}
if (pthread_create(&server->socketThread, NULL, HttpServerEventThread, server) != 0)
{
return 0;
return false;
}
return 1;
return true;
}
void

399
src/Int64.c
View File

@ -1,399 +0,0 @@
/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <Int64.h>
#include <stddef.h>
#include <signal.h>
#include <Log.h>
#ifdef INT64_NATIVE
#define Int64Sign(x) ((int) (((UInt64) (x)) >> 63))
#else
#define Int64Sign(x) ((int) ((x).i[1] >> 31))
#endif
size_t
Int64Str(Int64 x, int base, char *out, size_t len)
{
static const char symbols[] = "0123456789ABCDEF";
size_t i = len - 1;
size_t j = 0;
int neg = Int64Sign(x);
Int64 base64 = Int64Create(0, base);
/* We only have symbols up to base 16 */
if (base < 2 || base > 16)
{
return 0;
}
/*
* This algorithm doesn't work on INT64_MIN.
*
* But it works on all other integers in the range, so we
* just scoot the range in by one for now. It's a hack and
* I'm not a huge fan of it, but this function is mostly
* used in Json, which shouldn't have a range this large
* anyway (Json is limited to -2^53 -> 2^53-1).
*
* Proper fixes are always welcome.
*/
if (Int64Eq(x, Int64Create(0x80000000, 0x00000000)))
{
x = Int64Add(x, Int64Create(0, 1));
}
#if 0
else if (Int64Eq(x, Int64Create(0x7FFFFFFF, 0xFFFFFFFF)))
{
x = Int64Sub(x, Int64Create(0, 1));
}
#endif
if (base != 2 && base != 8 && base != 16 && neg)
{
x = Int64Neg(x);
}
do
{
Int64 mod = Int64Rem(x, base64);
Int32 low = Int64Low(mod);
out[i] = symbols[low];
i--;
x = Int64Div(x, base64);
} while (Int64Gt(x, Int64Create(0, 0)));
if (base != 2 && base != 8 && base != 16)
{
/*
* Binary, octal, and hexadecimal are known to
* be bit representations. Everything else (notably
* decimal) should include the negative sign.
*/
if (neg)
{
out[i] = '-';
i--;
}
}
while (++i < len)
{
out[j++] = out[i];
}
out[j] = '\0';
return j;
}
#ifndef INT64_NATIVE
/* No native 64-bit support, add our own */
Int64
Int64Create(UInt32 high, UInt32 low)
{
Int64 x;
x.i[0] = low;
x.i[1] = high;
return x;
}
Int64
Int64Add(Int64 x, Int64 y)
{
Int64 z = Int64Create(0, 0);
int carry;
z.i[0] = x.i[0] + y.i[0];
carry = z.i[0] < x.i[0];
z.i[1] = x.i[1] + y.i[1] + carry;
return z;
}
Int64
Int64Sub(Int64 x, Int64 y)
{
return Int64Add(x, Int64Neg(y));
}
Int64
Int64Mul(Int64 x, Int64 y)
{
Int64 z = Int64Create(0, 0);
int xneg = Int64Sign(x);
int yneg = Int64Sign(y);
if (xneg)
{
x = Int64Neg(x);
}
if (yneg)
{
y = Int64Neg(y);
}
/* while (y > 0) */
while (Int64Gt(y, Int64Create(0, 0)))
{
/* if (y & 1 != 0) */
if (Int64Neq(Int64And(y, Int64Create(0, 1)), Int64Create(0, 0)))
{
z = Int64Add(z, x);
}
x = Int64Sll(x, 1);
y = Int64Sra(y, 1);
}
if (xneg != yneg)
{
z = Int64Neg(z);
}
return z;
}
typedef struct
{
Int64 q;
Int64 r;
} Int64Ldiv;
static Int64Ldiv
Int64LongDivision(Int64 n, Int64 d)
{
Int64Ldiv o;
int i;
int nneg = Int64Sign(n);
int dneg = Int64Sign(d);
o.q = Int64Create(0, 0);
o.r = Int64Create(0, 0);
if (Int64Eq(d, Int64Create(0, 0)))
{
raise(SIGFPE);
return o;
}
if (nneg)
{
n = Int64Neg(n);
}
if (dneg)
{
d = Int64Neg(d);
}
for (i = 63; i >= 0; i--)
{
Int64 bit = Int64And(Int64Sra(n, i), Int64Create(0, 1));
o.r = Int64Sll(o.r, 1);
o.r = Int64Or(o.r, bit);
if (Int64Geq(o.r, d))
{
o.r = Int64Sub(o.r, d);
o.q = Int64Or(o.q, Int64Sll(Int64Create(0, 1), i));
}
}
if (nneg != dneg)
{
o.r = Int64Neg(o.r);
o.q = Int64Neg(o.q);
}
return o;
}
Int64
Int64Div(Int64 x, Int64 y)
{
return Int64LongDivision(x, y).q;
}
Int64
Int64Rem(Int64 x, Int64 y)
{
return Int64LongDivision(x, y).r;
}
Int64
Int64Sll(Int64 x, int y)
{
Int64 z;
if (!y)
{
return x;
}
z = Int64Create(0, 0);
if (y < 32)
{
z.i[1] = (x.i[0] >> (32 - y)) | (x.i[1] << y);
z.i[0] = x.i[0] << y;
}
else
{
z.i[1] = x.i[0] << (y - 32);
}
return z;
}
Int64
Int64Sra(Int64 x, int y)
{
Int64 z;
int neg = Int64Sign(x);
if (!y)
{
return x;
}
z = Int64Create(0, 0);
if (y < 32)
{
z.i[0] = (x.i[1] << (32 - y)) | (x.i[0] >> y);
z.i[1] = x.i[1] >> y;
}
else
{
z.i[0] = x.i[1] >> (y - 32);
}
if (neg)
{
Int64 mask = Int64Create(0xFFFFFFFF, 0xFFFFFFFF);
z = Int64Or(Int64Sll(mask, (64 - y)), z);
}
return z;
}
Int64
Int64And(Int64 x, Int64 y)
{
return Int64Create(x.i[1] & y.i[1], x.i[0] & y.i[0]);
}
Int64
Int64Or(Int64 x, Int64 y)
{
return Int64Create(x.i[1] | y.i[1], x.i[0] | y.i[0]);
}
Int64
Int64Xor(Int64 x, Int64 y)
{
return Int64Create(x.i[1] ^ y.i[1], x.i[0] ^ y.i[0]);
}
Int64
Int64Not(Int64 x)
{
return Int64Create(~(x.i[1]), ~(x.i[0]));
}
int
Int64Eq(Int64 x, Int64 y)
{
return x.i[0] == y.i[0] && x.i[1] == y.i[1];
}
int
Int64Lt(Int64 x, Int64 y)
{
int xneg = Int64Sign(x);
int yneg = Int64Sign(y);
if (xneg != yneg)
{
return xneg > yneg;
}
else
{
if (xneg)
{
/* Both negative */
return x.i[1] > y.i[1] || (x.i[1] == y.i[1] && x.i[0] > y.i[0]);
}
else
{
/* Both positive */
return x.i[1] < y.i[1] || (x.i[1] == y.i[1] && x.i[0] < y.i[0]);
}
}
}
int
Int64Gt(Int64 x, Int64 y)
{
int xneg = Int64Sign(x);
int yneg = Int64Sign(y);
if (xneg != yneg)
{
return xneg < yneg;
}
else
{
if (xneg)
{
/* Both negative */
return x.i[1] < y.i[1] || (x.i[1] == y.i[1] && x.i[0] < y.i[0]);
}
else
{
/* Both positive */
return x.i[1] > y.i[1] || (x.i[1] == y.i[1] && x.i[0] > y.i[0]);
}
}
}
#endif

59
src/Json.c
View File

@ -26,14 +26,15 @@
#include <Memory.h>
#include <Str.h>
#include <Util.h>
#include <Int.h>
#include <Int64.h>
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stdbool.h>
#include <inttypes.h>
#include <errno.h>
struct JsonValue
@ -44,9 +45,9 @@ struct JsonValue
HashMap *object;
Array *array;
char *string;
Int64 integer;
uint64_t integer;
double floating;
int boolean:1;
bool boolean;
} as;
};
@ -201,7 +202,7 @@ JsonValueAsString(JsonValue * value)
}
JsonValue *
JsonValueInteger(Int64 integer)
JsonValueInteger(uint64_t integer)
{
JsonValue *value;
@ -217,12 +218,12 @@ JsonValueInteger(Int64 integer)
return value;
}
Int64
uint64_t
JsonValueAsInteger(JsonValue * value)
{
if (!value || value->type != JSON_INTEGER)
{
return Int64Create(0, 0);
return 0;
}
return value->as.integer;
@ -258,7 +259,7 @@ JsonValueAsFloat(JsonValue * value)
}
JsonValue *
JsonValueBoolean(int boolean)
JsonValueBoolean(bool boolean)
{
JsonValue *value;
@ -274,12 +275,12 @@ JsonValueBoolean(int boolean)
return value;
}
int
bool
JsonValueAsBoolean(JsonValue * value)
{
if (!value || value->type != JSON_BOOLEAN)
{
return 0;
return false;
}
return value->as.boolean;
@ -335,12 +336,12 @@ JsonValueFree(JsonValue * value)
Free(value);
}
int
size_t
JsonEncodeString(const char *str, Stream * out)
{
size_t i;
char c;
int length = 0;
size_t length = 0;
StreamPutc(out, '"');
length++;
@ -403,9 +404,9 @@ JsonDecodeString(Stream * in)
int c;
char a[5];
UInt32 codepoint;
UInt16 high;
UInt16 low;
uint32_t codepoint;
uint16_t high;
uint16_t low;
char *utf8Ptr;
@ -422,7 +423,7 @@ JsonDecodeString(Stream * in)
{
if (c <= 0x001F)
{
/* Bad byte; these must be escaped */
/* Bad byte; these must be escaped */
Free(str);
return NULL;
}
@ -598,15 +599,13 @@ JsonDecodeString(Stream * in)
return NULL;
}
int
size_t
JsonEncodeValue(JsonValue * value, Stream * out, int level)
{
size_t i;
size_t len;
Array *arr;
int length = 0;
char ibuf[INT64_STRBUF];
size_t length = 0;
switch (value->type)
{
@ -644,8 +643,7 @@ JsonEncodeValue(JsonValue * value, Stream * out, int level)
length += JsonEncodeString(value->as.string, out);
break;
case JSON_INTEGER:
Int64Str(value->as.integer, 10, ibuf, INT64_STRBUF);
length += StreamPrintf(out, "%s", ibuf);
length += StreamPrintf(out, "%" PRId64, value->as.integer);
break;
case JSON_FLOAT:
length += StreamPrintf(out, "%f", value->as.floating);
@ -673,14 +671,14 @@ JsonEncodeValue(JsonValue * value, Stream * out, int level)
return length;
}
int
size_t
JsonEncode(HashMap * object, Stream * out, int level)
{
size_t index;
size_t count;
char *key;
JsonValue *value;
int length;
size_t length;
if (!object)
{
@ -863,6 +861,7 @@ JsonConsumeWhitespace(JsonParserState * state)
break;
}
// TODO: This logic should be moved into Stream as a sync function.
if (StreamError(state->stream))
{
if (errno == EAGAIN)
@ -876,7 +875,7 @@ JsonConsumeWhitespace(JsonParserState * state)
}
else
{
UtilSleepMillis(UInt64Create(0, delay));
UtilSleepMillis(delay);
continue;
}
}
@ -1123,7 +1122,7 @@ JsonDecodeValue(JsonParserState * state)
JsonValue *value;
char *strValue;
Int64 iValue;
int64_t iValue;
size_t i;
int neg;
@ -1146,7 +1145,7 @@ JsonDecodeValue(JsonParserState * state)
Free(strValue);
break;
case TOKEN_INTEGER:
iValue = Int64Create(0, 0);
iValue = 0;
i = 0;
neg = 0;
@ -1162,14 +1161,14 @@ JsonDecodeValue(JsonParserState * state)
}
d = state->token[i] - '0';
iValue = Int64Mul(iValue, Int64Create(0, 10));
iValue = Int64Add(iValue, Int64Create(0, d));
iValue *= 10;
iValue += d;
i++;
}
if (neg)
{
iValue = Int64Neg(iValue);
iValue *= -1;
}
value = JsonValueInteger(iValue);
break;

8
src/Memory.c
View File

@ -32,8 +32,6 @@
#include <unistd.h>
#include <pthread.h>
#include <Int.h>
#ifndef MEMORY_TABLE_CHUNK
#define MEMORY_TABLE_CHUNK 256
#endif
@ -50,12 +48,12 @@ struct MemoryInfo
void *pointer;
};
#define MEM_BOUND_TYPE UInt32
#define MEM_BOUND_TYPE uint32_t
#define MEM_BOUND 0xDEADBEEF
#define MEM_BOUND_LOWER(p) *((MEM_BOUND_TYPE *) p)
#define MEM_BOUND_UPPER(p, x) *(((MEM_BOUND_TYPE *) (((UInt8 *) p) + x)) + 1)
#define MEM_SIZE_ACTUAL(x) (((x) * sizeof(UInt8)) + (2 * sizeof(MEM_BOUND_TYPE)))
#define MEM_BOUND_UPPER(p, x) *(((MEM_BOUND_TYPE *) (((uint8_t *) p) + x)) + 1)
#define MEM_SIZE_ACTUAL(x) (((x) * sizeof(uint8_t)) + (2 * sizeof(MEM_BOUND_TYPE)))
static pthread_mutex_t lock;
static void (*hook) (MemoryAction, MemoryInfo *, void *) = MemoryDefaultHook;

18
src/Queue.c
View File

@ -75,39 +75,39 @@ QueueFree(Queue * q)
Free(q);
}
int
bool
QueueFull(Queue * q)
{
if (!q)
{
return 0;
return false;
}
return ((q->front == q->rear + 1) || (q->front == 0 && q->rear == q->size - 1));
}
int
bool
QueueEmpty(Queue * q)
{
if (!q)
{
return 0;
return false;
}
return q->front == q->size + 1;
return (q->front == (q->size + 1));
}
int
bool
QueuePush(Queue * q, void *element)
{
if (!q || !element)
{
return 0;
return false;
}
if (QueueFull(q))
{
return 0;
return false;
}
if (q->front == q->size + 1)
@ -126,7 +126,7 @@ QueuePush(Queue * q, void *element)
q->items[q->rear] = element;
return 1;
return true;
}
void *

34
src/Rand.c
View File

@ -23,12 +23,12 @@
*/
#include <Rand.h>
#include <Int.h>
#include <UInt64.h>
#include <Util.h>
#include <Memory.h>
#include <stdlib.h>
#include <stdbool.h>
#include <pthread.h>
#include <unistd.h>
@ -42,12 +42,12 @@
typedef struct RandState
{
UInt32 mt[RAND_STATE_VECTOR_LENGTH];
uint32_t mt[RAND_STATE_VECTOR_LENGTH];
int index;
} RandState;
static void
RandSeed(RandState * state, UInt32 seed)
RandSeed(RandState * state, uint32_t seed)
{
state->mt[0] = seed & 0xFFFFFFFF;
@ -57,12 +57,12 @@ RandSeed(RandState * state, UInt32 seed)
}
}
static UInt32
static uint32_t
RandGenerate(RandState * state)
{
static const UInt32 mag[2] = {0x0, 0x9908B0DF};
static const uint32_t mag[2] = {0x0, 0x9908B0DF};
UInt32 result;
uint32_t result;
if (state->index >= RAND_STATE_VECTOR_LENGTH || state->index < 0)
{
@ -118,22 +118,22 @@ RandDestructor(void *p)
/* This algorithm therefore computes N random numbers generally in O(N)
* time, while being less biased. */
void
RandIntN(int *buf, size_t size, unsigned int max)
RandIntN(uint32_t *buf, size_t size, uint32_t max)
{
static pthread_key_t stateKey;
static int createdKey = 0;
static bool createdKey = false;
/* Limit the range to banish all previously biased results */
const int allowed = RAND_MAX - RAND_MAX % max;
const uint32_t allowed = RAND_MAX - RAND_MAX % max;
RandState *state;
int tmp;
uint32_t tmp;
size_t i;
if (!createdKey)
{
pthread_key_create(&stateKey, RandDestructor);
createdKey = 1;
createdKey = true;
}
state = pthread_getspecific(stateKey);
@ -141,8 +141,8 @@ RandIntN(int *buf, size_t size, unsigned int max)
if (!state)
{
/* Generate a seed from the system time, PID, and TID */
UInt64 ts = UtilServerTs();
UInt32 seed = UInt64Low(ts) ^ getpid() ^ (unsigned long) pthread_self();
uint64_t ts = UtilTsMillis();
uint32_t seed = ts ^ getpid() ^ (unsigned long) pthread_self();
state = Malloc(sizeof(RandState));
RandSeed(state, seed);
@ -164,10 +164,10 @@ RandIntN(int *buf, size_t size, unsigned int max)
}
/* Generate just 1 random number */
int
RandInt(unsigned int max)
uint32_t
RandInt(uint32_t max)
{
int val = 0;
uint32_t val = 0;
RandIntN(&val, 1, max);
return val;

8
src/Runtime.c
View File

@ -38,11 +38,11 @@ HexDump(size_t off, char *hexBuf, char *asciiBuf, void *args)
if (hexBuf && asciiBuf)
{
fprintf(report, "%04lx: %s | %s |\n", off, hexBuf, asciiBuf);
fprintf(report, "%04zx: %s | %s |\n", off, hexBuf, asciiBuf);
}
else
{
fprintf(report, "%04lx\n", off);
fprintf(report, "%04zx\n", off);
}
}
@ -52,7 +52,7 @@ MemoryIterator(MemoryInfo * i, void *args)
{
FILE *report = args;
fprintf(report, "%s:%d: %lu bytes at %p\n",
fprintf(report, "%s:%d: %zu bytes at %p\n",
MemoryInfoGetFile(i), MemoryInfoGetLine(i),
MemoryInfoGetSize(i), MemoryInfoGetPointer(i));
@ -107,7 +107,7 @@ GenerateMemoryReport(int argc, char **argv)
fprintf(report, " '%s'", argv[i]);
}
fprintf(report, "\nDate: %s\n", tsBuffer);
fprintf(report, "Total Bytes: %lu\n", MemoryAllocated());
fprintf(report, "Total Bytes: %zu\n", MemoryAllocated());
fprintf(report, "\n");
MemoryIterate(MemoryIterator, report);

43
src/Sha/Sha1.c
View File

@ -23,7 +23,6 @@
*/
#include <Sha.h>
#include <Memory.h>
#include <Int.h>
#include <string.h>
@ -31,10 +30,10 @@
#define LOAD32H(x, y) \
{ \
x = ((UInt32)((y)[0] & 255) << 24) | \
((UInt32)((y)[1] & 255) << 16) | \
((UInt32)((y)[2] & 255) << 8) | \
((UInt32)((y)[3] & 255)); \
x = ((uint32_t)((y)[0] & 255) << 24) | \
((uint32_t)((y)[1] & 255) << 16) | \
((uint32_t)((y)[2] & 255) << 8) | \
((uint32_t)((y)[3] & 255)); \
}
#define ROL(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
@ -49,22 +48,22 @@
typedef union
{
UInt8 c[64];
UInt32 l[16];
uint8_t c[64];
uint32_t l[16];
} Char64Long16;
typedef struct
{
UInt32 state[5];
UInt32 count[2];
UInt8 buffer[64];
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
} Sha1Context;
static void
Sha1Transform(UInt32 state[5], const UInt8 buffer[64])
Sha1Transform(uint32_t state[5], const uint8_t *buffer)
{
UInt32 a, b, c, d, e, i;
UInt8 workspace[64];
uint32_t a, b, c, d, e, i;
uint8_t workspace[64];
Char64Long16 *block = (Char64Long16 *) workspace;
for (i = 0; i < 16; i++)
@ -180,9 +179,9 @@ Sha1Init(Sha1Context * ctx)
}
static void
Sha1Update(Sha1Context * ctx, const void *buf, UInt32 size)
Sha1Update(Sha1Context * ctx, const void *buf, uint32_t size)
{
UInt32 i, j;
uint32_t i, j;
j = (ctx->count[0] >> 3) & 63;
@ -202,7 +201,7 @@ Sha1Update(Sha1Context * ctx, const void *buf, UInt32 size)
for (; i + 63 < size; i += 64)
{
Sha1Transform(ctx->state, (UInt8 *) buf + i);
Sha1Transform(ctx->state, (uint8_t *) buf + i);
}
j = 0;
@ -212,14 +211,14 @@ Sha1Update(Sha1Context * ctx, const void *buf, UInt32 size)
i = 0;
}
memcpy(&ctx->buffer[j], &((UInt8 *) buf)[i], size - i);
memcpy(&ctx->buffer[j], &((uint8_t *) buf)[i], size - i);
}
static void
Sha1Calculate(Sha1Context * ctx, unsigned char *out)
{
UInt32 i;
UInt8 count[8];
uint32_t i;
uint8_t count[8];
for (i = 0; i < 8; i++)
{
@ -227,16 +226,16 @@ Sha1Calculate(Sha1Context * ctx, unsigned char *out)
>> ((3 - (i & 3)) * 8)) & 255);
}
Sha1Update(ctx, (UInt8 *) "\x80", 1);
Sha1Update(ctx, (uint8_t *) "\x80", 1);
while ((ctx->count[0] & 504) != 448)
{
Sha1Update(ctx, (UInt8 *) "\0", 1);
Sha1Update(ctx, (uint8_t *) "\0", 1);
}
Sha1Update(ctx, count, 8);
for (i = 0; i < (160 / 8); i++)
{
out[i] = (UInt8) ((ctx->state[i >> 2] >> ((3 - (i & 3)) * 8)) & 255);
out[i] = (uint8_t) ((ctx->state[i >> 2] >> ((3 - (i & 3)) * 8)) & 255);
}
}

31
src/Sha/Sha256.c
View File

@ -23,7 +23,6 @@
*/
#include <Sha.h>
#include <Memory.h>
#include <Int.h>
#include <stdio.h>
#include <string.h>
@ -31,10 +30,10 @@
#include <limits.h>
#define GET_UINT32(x) \
(((UInt32)(x)[0] << 24) | \
((UInt32)(x)[1] << 16) | \
((UInt32)(x)[2] << 8) | \
((UInt32)(x)[3]))
(((uint32_t)(x)[0] << 24) | \
((uint32_t)(x)[1] << 16) | \
((uint32_t)(x)[2] << 8) | \
((uint32_t)(x)[3]))
#define PUT_UINT32(dst, x) { \
(dst)[0] = (x) >> 24; \
@ -56,8 +55,8 @@
#define WW(i) (w[i] = w[i - 16] + S0(w[i - 15]) + w[i - 7] + S1(w[i - 2]))
#define ROUND(a, b, c, d, e, f, g, h, k, w) { \
UInt32 tmp0 = h + T0(e) + CH(e, f, g) + k + w; \
UInt32 tmp1 = T1(a) + MAJ(a, b, c); \
uint32_t tmp0 = h + T0(e) + CH(e, f, g) + k + w; \
uint32_t tmp1 = T1(a) + MAJ(a, b, c); \
h = tmp0 + tmp1; \
d += tmp0; \
}
@ -65,7 +64,7 @@
typedef struct Sha256Context
{
size_t length;
UInt32 state[8];
uint32_t state[8];
size_t bufLen;
unsigned char buffer[64];
} Sha256Context;
@ -73,7 +72,7 @@ typedef struct Sha256Context
static void
Sha256Chunk(Sha256Context * context, unsigned char chunk[64])
{
const UInt32 rk[64] = {
const uint32_t rk[64] = {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
@ -87,8 +86,8 @@ Sha256Chunk(Sha256Context * context, unsigned char chunk[64])
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
UInt32 w[64];
UInt32 a, b, c, d, e, f, g, h;
uint32_t w[64];
uint32_t a, b, c, d, e, f, g, h;
int i;
@ -178,10 +177,10 @@ Sha256(char *str)
unsigned char *out;
unsigned char fill[64];
UInt32 fillLen;
uint32_t fillLen;
unsigned char buf[8];
UInt32 hiLen;
UInt32 loLen;
uint32_t hiLen;
uint32_t loLen;
if (!str)
{
@ -213,8 +212,8 @@ Sha256(char *str)
fill[0] = 0x80;
fillLen = (context.bufLen < 56) ? 56 - context.bufLen : 120 - context.bufLen;
hiLen = (UInt32) (context.length >> 29);
loLen = (UInt32) (context.length << 3);
hiLen = (uint32_t) (context.length >> 29);
loLen = (uint32_t) (context.length << 3);
PUT_UINT32(&buf[0], hiLen);
PUT_UINT32(&buf[4], loLen);

23
src/Str.c
View File

@ -26,7 +26,6 @@
#include <Memory.h>
#include <Util.h>
#include <Rand.h>
#include <Int.h>
#include <stdlib.h>
#include <string.h>
@ -35,8 +34,8 @@
#include <pthread.h>
#include <unistd.h>
UInt32
StrUtf16Decode(UInt16 high, UInt16 low)
uint32_t
StrUtf16Decode(uint16_t high, uint16_t low)
{
if (high <= 0xD7FF)
{
@ -56,7 +55,7 @@ StrUtf16Decode(UInt16 high, UInt16 low)
}
char *
StrUtf8Encode(UInt32 codepoint)
StrUtf8Encode(uint32_t codepoint)
{
char *str;
@ -220,10 +219,10 @@ StrConcat(size_t nStr,...)
return str;
}
int
bool
StrBlank(const char *str)
{
int blank = 1;
bool blank = true;
size_t i = 0;
while (str[i])
@ -245,7 +244,7 @@ StrRandom(size_t len)
static const char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
char *str;
int *nums;
uint32_t *nums;
size_t i;
if (!len)
@ -260,7 +259,7 @@ StrRandom(size_t len)
return NULL;
}
nums = Malloc(len * sizeof(int));
nums = Malloc(len * sizeof(uint32_t));
if (!nums)
{
Free(str);
@ -323,21 +322,21 @@ StrLower(char *str)
return ret;
}
int
bool
StrEquals(const char *str1, const char *str2)
{
/* Both strings are NULL, they're equal */
if (!str1 && !str2)
{
return 1;
return true;
}
/* One or the other is NULL, they're not equal */
if (!str1 || !str2)
{
return 0;
return false;
}
/* Neither are NULL, do a regular string comparison */
return strcmp(str1, str2) == 0;
return (strcmp(str1, str2) == 0);
}

11
src/Stream.c
View File

@ -26,7 +26,6 @@
#include <Io.h>
#include <Memory.h>
#include <Util.h>
#include <Int.h>
#include <stdio.h>
#include <stdlib.h>
@ -50,11 +49,11 @@ struct Stream
{
Io *io;
UInt8 *rBuf;
uint8_t *rBuf;
size_t rLen;
size_t rOff;
UInt8 *wBuf;
uint8_t *wBuf;
size_t wLen;
char *ugBuf;
@ -550,13 +549,13 @@ StreamSeek(Stream * stream, off_t offset, int whence)
return result;
}
int
bool
StreamEof(Stream * stream)
{
return stream && (stream->flags & STREAM_EOF);
}
int
bool
StreamError(Stream * stream)
{
return stream && (stream->flags & STREAM_ERR);
@ -626,7 +625,7 @@ StreamCopy(Stream * in, Stream * out)
}
else
{
UtilSleepMillis(UInt64Create(0, STREAM_DELAY));
UtilSleepMillis(STREAM_DELAY);
continue;
}
}

265
src/UInt64.c
View File

@ -1,265 +0,0 @@
/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <UInt64.h>
#include <stddef.h>
#include <signal.h>
size_t
UInt64Str(UInt64 x, int base, char *out, size_t len)
{
static const char symbols[] = "0123456789ABCDEF";
size_t i = len - 1;
size_t j = 0;
UInt64 base64 = UInt64Create(0, base);
/* We only have symbols up to base 16 */
if (base < 2 || base > 16)
{
return 0;
}
do
{
UInt64 mod = UInt64Rem(x, base64);
UInt32 low = UInt64Low(mod);
out[i] = symbols[low];
i--;
x = UInt64Div(x, base64);
} while (UInt64Gt(x, UInt64Create(0, 0)));
while (++i < len)
{
out[j++] = out[i];
}
out[j] = '\0';
return j;
}
#ifndef UINT64_NATIVE
/* No native 64-bit support, add our own */
UInt64
UInt64Create(UInt32 high, UInt32 low)
{
UInt64 x;
x.i[0] = low;
x.i[1] = high;
return x;
}
UInt64
UInt64Add(UInt64 x, UInt64 y)
{
UInt64 z = UInt64Create(0, 0);
int carry;
z.i[0] = x.i[0] + y.i[0];
carry = z.i[0] < x.i[0];
z.i[1] = x.i[1] + y.i[1] + carry;
return z;
}
UInt64
UInt64Sub(UInt64 x, UInt64 y)
{
UInt64 twosCompl = UInt64Add(UInt64Not(y), UInt64Create(0, 1));
return UInt64Add(x, twosCompl);
}
UInt64
UInt64Mul(UInt64 x, UInt64 y)
{
UInt64 z = UInt64Create(0, 0);
/* while (y > 0) */
while (UInt64Gt(y, UInt64Create(0, 0)))
{
/* if (y & 1 != 0) */
if (UInt64Neq(UInt64And(y, UInt64Create(0, 1)), UInt64Create(0, 0)))
{
z = UInt64Add(z, x);
}
x = UInt64Sll(x, 1);
y = UInt64Srl(y, 1);
}
return z;
}
typedef struct
{
UInt64 q;
UInt64 r;
} UInt64Ldiv;
static UInt64Ldiv
UInt64LongDivision(UInt64 n, UInt64 d)
{
UInt64Ldiv o;
int i;
o.q = UInt64Create(0, 0);
o.r = UInt64Create(0, 0);
if (UInt64Eq(d, UInt64Create(0, 0)))
{
raise(SIGFPE);
return o;
}
for (i = 63; i >= 0; i--)
{
UInt64 bit = UInt64And(UInt64Srl(n, i), UInt64Create(0, 1));
o.r = UInt64Sll(o.r, 1);
o.r = UInt64Or(o.r, bit);
if (UInt64Geq(o.r, d))
{
o.r = UInt64Sub(o.r, d);
o.q = UInt64Or(o.q, UInt64Sll(UInt64Create(0, 1), i));
}
}
return o;
}
UInt64
UInt64Div(UInt64 x, UInt64 y)
{
return UInt64LongDivision(x, y).q;
}
UInt64
UInt64Rem(UInt64 x, UInt64 y)
{
return UInt64LongDivision(x, y).r;
}
UInt64
UInt64Sll(UInt64 x, int y)
{
UInt64 z;
if (!y)
{
return x;
}
z = UInt64Create(0, 0);
if (y < 32)
{
z.i[1] = (x.i[0] >> (32 - y)) | (x.i[1] << y);
z.i[0] = x.i[0] << y;
}
else
{
z.i[1] = x.i[0] << (y - 32);
}
return z;
}
UInt64
UInt64Srl(UInt64 x, int y)
{
UInt64 z;
if (!y)
{
return x;
}
z = UInt64Create(0, 0);
if (y < 32)
{
z.i[0] = (x.i[1] << (32 - y)) | (x.i[0] >> y);
z.i[1] = x.i[1] >> y;
}
else
{
z.i[0] = x.i[1] >> (y - 32);
}
return z;
}
UInt64
UInt64And(UInt64 x, UInt64 y)
{
return UInt64Create(x.i[1] & y.i[1], x.i[0] & y.i[0]);
}
UInt64
UInt64Or(UInt64 x, UInt64 y)
{
return UInt64Create(x.i[1] | y.i[1], x.i[0] | y.i[0]);
}
UInt64
UInt64Xor(UInt64 x, UInt64 y)
{
return UInt64Create(x.i[1] ^ y.i[1], x.i[0] ^ y.i[0]);
}
UInt64
UInt64Not(UInt64 x)
{
return UInt64Create(~(x.i[1]), ~(x.i[0]));
}
int
UInt64Eq(UInt64 x, UInt64 y)
{
return x.i[0] == y.i[0] && x.i[1] == y.i[1];
}
int
UInt64Lt(UInt64 x, UInt64 y)
{
return x.i[1] < y.i[1] || (x.i[1] == y.i[1] && x.i[0] < y.i[0]);
}
int
UInt64Gt(UInt64 x, UInt64 y)
{
return x.i[1] > y.i[1] || (x.i[1] == y.i[1] && x.i[0] > y.i[0]);
}
#endif

81
src/Util.c
View File

@ -40,8 +40,6 @@
#include <limits.h>
#include <pthread.h>
#include <UInt64.h>
#ifndef PATH_MAX
#define PATH_MAX 256
#endif
@ -50,14 +48,14 @@
#define SSIZE_MAX LONG_MAX
#endif
UInt64
UtilServerTs(void)
uint64_t
UtilTsMillis(void)
{
struct timeval tv;
UInt64 ts;
UInt64 sec;
UInt64 usec;
uint64_t ts;
uint64_t sec;
uint64_t usec;
gettimeofday(&tv, NULL);
@ -77,54 +75,31 @@ UtilServerTs(void)
*
* The same goes for suseconds_t.
*/
if (sizeof(time_t) == sizeof(UInt64))
{
/* 64 bit time_t: convert it to a 64 bit integer */
time_t ms = tv.tv_sec * 1000;
UInt32 high = (UInt32) (ms >> 32);
UInt32 low = (UInt32) ms;
sec = UInt64Create(high, low);
}
else
{
/* Assume 32 bit time_t: promote to 64 bit, then multiply, in
* case multiplication overflows 32 bits. */
sec = UInt64Create(0, tv.tv_sec);
sec = UInt64Mul(sec, UInt64Create(0, 1000));
}
// Two separate steps because time_t might be 32-bit. In that
// case, we want the multiplication to happen after the promotion
// to uint64_t.
sec = tv.tv_sec;
sec *= 1000;
usec = UInt64Create(0, tv.tv_usec / 1000);
ts = UInt64Add(sec, usec);
usec = tv.tv_usec / 1000;
ts = sec + usec;
return ts;
}
UInt64
uint64_t
UtilLastModified(char *path)
{
struct stat st;
UInt64 ts = UInt64Create(0, 0);
uint64_t ts = 0;
if (stat(path, &st) == 0)
{
if (sizeof(time_t) == sizeof(UInt64))
{
/* 64 bit time_t: convert it to a 64 bit integer */
time_t ms = st.st_mtim.tv_sec * 1000;
UInt32 high = (UInt32) (ms >> 32);
UInt32 low = (UInt32) ms;
ts = UInt64Create(high, low);
}
else
{
ts = UInt64Create(0, st.st_mtim.tv_sec);
ts = UInt64Mul(ts, UInt64Create(0, 1000));
}
/* nsec gauanteed to fit in 32 bits */
ts = UInt64Add(ts, UInt64Create(0, st.st_mtim.tv_nsec / 1000000));
ts = st.st_mtim.tv_sec;
ts *= 1000;
ts += st.st_mtim.tv_nsec / 1000000;
}
return ts;
@ -202,21 +177,13 @@ UtilMkdir(const char *dir, const mode_t mode)
}
int
UtilSleepMillis(UInt64 ms)
UtilSleepMillis(uint64_t ms)
{
struct timespec ts;
int res;
if (sizeof(time_t) == sizeof(UInt64))
{
ts.tv_sec = ((time_t) UInt64High(ms) << 32 | UInt64Low(ms)) / 1000;
}
else
{
ts.tv_sec = UInt64Low(ms) / 1000;
}
ts.tv_nsec = UInt64Low(UInt64Rem(ms, UInt64Create(0, 1000))) * 1000000;
ts.tv_sec = ms / 1000;
ts.tv_nsec = (ms % 1000) * 1000000;
res = nanosleep(&ts, &ts);
@ -312,14 +279,14 @@ ThreadNoDestructor(void *p)
free(p);
}
UInt32
uint32_t
UtilThreadNo(void)
{
static pthread_key_t key;
static int createdKey = 0;
static unsigned long count = 0;
UInt32 *no;
uint32_t *no;
if (!createdKey)
{
@ -330,7 +297,7 @@ UtilThreadNo(void)
no = pthread_getspecific(key);
if (!no)
{
no = malloc(sizeof(UInt32));
no = malloc(sizeof(uint32_t));
*no = count++;
pthread_setspecific(key, no);
}

9
src/include/Array.h
View File

@ -52,6 +52,7 @@
#include <stddef.h>
#include <stdarg.h>
#include <stdbool.h>
/**
* The functions in this API operate on an array structure which is
@ -98,7 +99,7 @@ extern void *ArrayGet(Array *, size_t);
* This function returns a boolean value indicating whether or not it
* suceeded.
*/
extern int ArrayInsert(Array *, size_t, void *);
extern bool ArrayInsert(Array *, size_t, void *);
/**
* Set the value at the specified index in the specified array to the
@ -115,7 +116,7 @@ extern void *ArraySet(Array *, size_t, void *);
* return value as
* .Fn ArrayInsert .
*/
extern int ArrayAdd(Array *, void *);
extern bool ArrayAdd(Array *, void *);
/**
* Remove the element at the specified index from the specified array.
@ -146,7 +147,7 @@ extern void ArraySort(Array *, int (*) (void *, void *));
* .P
* This is a relatively expensive operation. The array must first be
* duplicated. Then it is sorted, then it is iterated from beginning
* to end to remove duplicate entires. Note that the comparison
* to end to remove duplicate entries. Note that the comparison
* function is executed on each element at least twice.
*/
extern Array *ArrayUnique(Array *, int (*) (void *, void *));
@ -167,7 +168,7 @@ extern Array *ArrayReverse(Array *);
* array. This function is intended to be used by functions that return
* relatively read-only arrays that will be long-lived.
*/
extern int ArrayTrim(Array *);
extern bool ArrayTrim(Array *);
/**
* Convert a variadic arguments list into an Array. In most cases, the

3
src/include/Base64.h
View File

@ -39,6 +39,7 @@
*/
#include <stddef.h>
#include <stdbool.h>
/**
* This function computes the amount of bytes needed to store a message
@ -93,7 +94,7 @@ extern void
* this means it will only fail if a bigger string is necessary, but it
* could not be automatically allocated on the heap.
*/
extern int
extern bool
Base64Pad(char **, size_t);
#endif /* CYTOPLASM_BASE64_H */

8
src/include/Cron.h
View File

@ -24,6 +24,8 @@
#ifndef CYTOPLASM_CRON_H
#define CYTOPLASM_CRON_H
#include <stdint.h>
/***
* @Nm Cron
* @Nd Basic periodic job scheduler.
@ -56,8 +58,6 @@
* by any means.
*/
#include "Int.h"
/**
* All functions defined here operate on a structure opaque to the
* caller.
@ -82,7 +82,7 @@ typedef void (JobFunc) (void *);
* .Pp
* This function takes the tick interval in milliseconds.
*/
extern Cron * CronCreate(UInt32);
extern Cron * CronCreate(uint64_t);
/**
* Schedule a one-off job to be executed only at the next tick, and
@ -110,7 +110,7 @@ extern void
* and a pointer to pass to that function when it is executed.
*/
extern void
CronEvery(Cron *, unsigned long, JobFunc *, void *);
CronEvery(Cron *, uint64_t, JobFunc *, void *);
/**
* Start ticking the clock and executing registered jobs.

29
src/include/Cytoplasm.h
View File

@ -24,6 +24,17 @@
#ifndef CYTOPLASM_CYTOPLASM_H
#define CYTOPLASM_CYTOPLASM_H
#define CYTOPLASM_VERSION_MAJOR 0
#define CYTOPLASM_VERSION_MINOR 4
#define CYTOPLASM_VERSION_PATCH 1
#define CYTOPLASM_VERSION ((CYTOPLASM_VERSION_MAJOR * 10000) + (CYTOPLASM_VERSION_MINOR * 100) + (CYTOPLASM_VERSION_PATCH))
#define CYTOPLASM_VERSION_ALPHA 1
#define CYTOPLASM_VERSION_BETA 0
#define CYTOPLASM_VERSION_STABLE (!CYTOPLASM_VERSION_ALPHA && !CYTOPLASM_VERSION_BETA)
#define STRINGIFY(x) #x
/***
* @Nm Cytoplasm
* @Nd A simple API that provides metadata on the library itself.
@ -34,18 +45,8 @@
* currently loaded library.
*/
/**
* Get the name that this library was compiled with. In most cases,
* this will be hard-coded to "Cytoplasm", but it may differ if, for
* some reason, there exists another ABI-compatible library that
* wishes to report its name.
*
* This function really only exists because the information is
* available along side of the version information so for
* consistency, it made sense to include both.
*/
extern char * CytoplasmGetName(void);
/** */
extern int CytoplasmGetVersion(void);
/**
* Get the library version. This will be useful mostly for printing
@ -55,6 +56,6 @@ extern char * CytoplasmGetName(void);
* This function returns a string, which should usually be able to be
* parsed using sscanf() if absolutely necessary.
*/
extern char * CytoplasmGetVersion(void);
extern const char * CytoplasmGetVersionStr(void);
#endif /* CYTOPLASM_CYTOPLASM_H */
#endif /* CYTOPLASM_CYTOPLASM_H */

9
src/include/Db.h
View File

@ -37,6 +37,7 @@
*/
#include <stddef.h>
#include <stdbool.h>
#include "HashMap.h"
#include "Array.h"
@ -113,7 +114,7 @@ extern DbRef * DbLock(Db *, size_t,...);
* This function assumes the object is not locked, otherwise undefined
* behavior will result.
*/
extern int DbDelete(Db *, size_t,...);
extern bool DbDelete(Db *, size_t,...);
/**
* Unlock an object and return it back to the database. This function
@ -121,7 +122,7 @@ extern int DbDelete(Db *, size_t,...);
* read cache; writes are always immediate to ensure data integrity in
* the event of a system failure.
*/
extern int DbUnlock(Db *, DbRef *);
extern bool DbUnlock(Db *, DbRef *);
/**
* Check the existence of the given database object in a more efficient
@ -130,7 +131,7 @@ extern int DbUnlock(Db *, DbRef *);
* This function does not lock the object, nor does it load it into
* memory if it exists.
*/
extern int DbExists(Db *, size_t,...);
extern bool DbExists(Db *, size_t,...);
/**
* List all of the objects at a given path. Unlike the other varargs
@ -164,6 +165,6 @@ extern HashMap * DbJson(DbRef *);
* replace it with new JSON. This is more efficient than duplicating
* a separate object into the database reference.
*/
extern int DbJsonSet(DbRef *, HashMap *);
extern bool DbJsonSet(DbRef *, HashMap *);
#endif

4
src/include/HashMap.h
View File

@ -150,7 +150,7 @@ extern void * HashMapDelete(HashMap *, const char *);
* insertions or deletions occur during the iteration. This
* functionality has not been tested, and will likely not work.
*/
extern int HashMapIterate(HashMap *, char **, void **);
extern bool HashMapIterate(HashMap *, char **, void **);
/**
* A reentrant version of
@ -163,7 +163,7 @@ extern int HashMapIterate(HashMap *, char **, void **);
* .Pp
* The cursor should be initialized to 0 at the start of iteration.
*/
extern int
extern bool
HashMapIterateReentrant(HashMap *, char **, void **, size_t *);
/**

4
src/include/HttpRouter.h
View File

@ -74,7 +74,7 @@ extern void HttpRouterFree(HttpRouter *);
* .Pa /some/path/(.*)/parts
* to work as one would expect.
*/
extern int HttpRouterAdd(HttpRouter *, char *, HttpRouteFunc *);
extern bool HttpRouterAdd(HttpRouter *, char *, HttpRouteFunc *);
/**
* Route the specified request path using the specified routing
@ -86,6 +86,6 @@ extern int HttpRouterAdd(HttpRouter *, char *, HttpRouteFunc *);
* how to handle, and the pointer to a void pointer is where the
* route function's response will be placed.
*/
extern int HttpRouterRoute(HttpRouter *, char *, void *, void **);
extern bool HttpRouterRoute(HttpRouter *, char *, void *, void **);
#endif /* CYTOPLASM_HTTPROUTER_H */

3
src/include/HttpServer.h
View File

@ -47,6 +47,7 @@
*/
#include <stdio.h>
#include <stdbool.h>
#include "Http.h"
#include "HashMap.h"
@ -133,7 +134,7 @@ extern void HttpServerFree(HttpServer *);
* caller can continue working while the HTTP server is running in a
* separate thread and managing a pool of threads to handle responses.
*/
extern int HttpServerStart(HttpServer *);
extern bool HttpServerStart(HttpServer *);
/**
* Typically, at some point after calling

122
src/include/Int.h
View File

@ -1,122 +0,0 @@
/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef CYTOPLASM_INT_H
#define CYTOPLASM_INT_H
/***
* @Nm Int
* @Nd Fixed-width integer types.
* @Dd April 27 2023
*
* This header provides cross-platform, fixed-width integer types.
* Specifically, it uses preprocessor magic to define the following
* types:
* .Bl -bullet -offset indent
* .It
* Int8 and UInt8
* .It
* Int16 and UInt16
* .It
* Int32 and UInt32
* .El
* .Pp
* Note that there is no 64-bit integer type, because the ANSI C
* standard makes no guarantee that such a type will exist, even
* though it does on most platforms.
* .Pp
* The reason Cytoplasm provides its own header for this is
* because ANSI C does not define fixed-width types, and while it
* should be safe to rely on C99 fixed-width types in most cases,
* there may be cases where even that is not possible.
*
* @ignore-typedefs
*/
#include <limits.h>
#define BIT32_MAX 4294967295UL
#define BIT16_MAX 65535UL
#define BIT8_MAX 255UL
#ifndef UCHAR_MAX
#error Size of char data type is unknown. Define UCHAR_MAX.
#endif
#ifndef USHRT_MAX
#error Size of short data type is unknown. Define USHRT_MAX.
#endif
#ifndef UINT_MAX
#error Size of int data type is unknown. Define UINT_MAX.
#endif
#ifndef ULONG_MAX
#error Size of long data type is unknown. Define ULONG_MAX.
#endif
#if UCHAR_MAX == BIT8_MAX
typedef signed char Int8;
typedef unsigned char UInt8;
#else
#error Unable to determine suitable data type for 8-bit integers.
#endif
#if UINT_MAX == BIT16_MAX
typedef signed int Int16;
typedef unsigned int UInt16;
#elif USHRT_MAX == BIT16_MAX
typedef signed short Int16;
typedef unsigned short UInt16;
#elif UCHAR_MAX == BIT16_MAX
typedef signed char Int16;
typedef unsigned char UInt16;
#else
#error Unable to determine suitable data type for 16-bit integers.
#endif
#if ULONG_MAX == BIT32_MAX
typedef signed long Int32;
typedef unsigned long UInt32;
#elif UINT_MAX == BIT32_MAX
typedef signed int Int32;
typedef unsigned int UInt32;
#elif USHRT_MAX == BIT32_MAX
typedef signed short Int32;
typedef unsigned short UInt32;
#elif UCHAR_MAX == BIT32_MAX
typedef signed char Int32;
typedef unsigned char UInt32;
#else
#error Unable to determine suitable data type for 32-bit integers.
#endif
#endif /* CYTOPLASM_INT_H */

252
src/include/Int64.h
View File

@ -1,252 +0,0 @@
/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef CYTOPLASM_INT64_H
#define CYTOPLASM_INT64_H
/***
* @Nm Int64
* @Nd Fixed-width 64 bit integers.
* @Dd August 11, 2023
*
* .Pp
* ANSI C89 (or C99 for that matter) provides no required mechanism
* for 64 bit integers. Nevertheless, many compilers provide them as
* extensions. However, since it is not a gaurantee, and to be fully
* standards-compliant and thus portable, a platform-agnostic interface
* is required. This header provides such an interface. If the platform
* has a 64 bit integer type, that is used, and native operations are
* performed by C preprocessor macro expansion. Otherwise, a
* compatibility layer is provided, which implements 64-bit
* arithmetic on an array of 2 32-bit numbers which are provided by
* .Xr Int 3 .
* .Pp
* Note that 64-bit emulation is certainly not as performant as using
* native 64-bit operations, so whenever possible, the native
* operations should be preferred. However, since C provides no required
* 64 bit integer on 32-bit and less platforms, this API can be used as
* a "good enough" fallback mechanism.
* .Pp
* Also note that this implementation, both in the native and
* non-native forms, makes some assumptions:
* .Bl -bullet -width Ds
* .It
* When a cast from a larger integer to a smaller integer is performed,
* the upper bits are truncated, not the lower bits.
* .It
* Negative numbers are represented in memory and in registers in two's
* compliment form.
* .El
* .Pp
* This API may provide unexpected output if these assumptions are
* false for a given platform.
*
* @ignore-typedefs
*/
#include "Int.h"
#include "UInt64.h"
#include <stddef.h>
#ifndef INT64_FORCE_EMULATED
#define BIT64_MAX 18446744073709551615UL
#if UINT_MAX == BIT64_MAX
typedef signed int Int64;
#define INT64_NATIVE
#elif ULONG_MAX == BIT64_MAX
typedef signed long Int64;
#define INT64_NATIVE
#endif
#endif /* ifndef INT64_FORCE_EMULATED */
#ifdef INT64_NATIVE
#define Int64Create(high, low) ((Int64) (((UInt64) (high) << 32) | (low)))
#define Int64Neg(x) (-(x))
#define Int64Low(a) ((UInt32) (a))
#define Int64High(a) ((UInt32) ((a) >> 32))
#define Int64Add(a, b) ((a) + (b))
#define Int64Sub(a, b) ((a) - (b))
#define Int64Mul(a, b) ((a) * (b))
#define Int64Div(a, b) ((a) / (b))
#define Int64Rem(a, b) ((a) % (b))
#define Int64Sll(a, b) ((a) << (b))
#define Int64Sra(a, b) ((a) >> (b))
#define Int64And(a, b) ((a) & (b))
#define Int64Or(a, b) ((a) | (b))
#define Int64Xor(a, b) ((a) ^ (b))
#define Int64Not(a) (~(a))
#define Int64Eq(a, b) ((a) == (b))
#define Int64Lt(a, b) ((a) < (b))
#define Int64Gt(a, b) ((a) > (b))
#define Int64Neq(a, b) ((a) != (b))
#define Int64Leq(a, b) ((a) <= (b))
#define Int64Geq(a, b) ((a) >= (b))
#else
#define Int64Neg(x) (Int64Add(Int64Not(x), Int64Create(0, 1)))
/**
* The internal bit representation of a signed integer is identical
* to an unsigned integer, the difference is in the algorithms and
* the way the bits are interpreted.
*/
typedef UInt64 Int64;
/**
* Create a new signed 64 bit integer using the given high and low
* bits.
*/
extern Int64 Int64Create(UInt32, UInt32);
/**
* Add two signed 64 bit integers together.
*/
extern Int64 Int64Add(Int64, Int64);
/**
* Subtract the second 64 bit integer from the first.
*/
extern Int64 Int64Sub(Int64, Int64);
/**
* Multiply two 64 bit integers together. The non-native version of
* this function uses the Russian Peasant method of multiplication,
* which should afford more performance than a naive multiplication by
* addition, but it is still rather slow and depends on the size of
* the integers being multiplied.
*/
extern Int64 Int64Mul(Int64, Int64);
/**
* Divide the first 64 bit integer by the second and return the
* quotient. The non-native version of this function uses naive binary
* long division, which is slow, but gauranteed to finish in constant
* time.
*/
extern Int64 Int64Div(Int64, Int64);
/**
* Divide the first 64 bit integer by the second and return the
* remainder. The non-native version of this function uses naive binary
* long division, which is slow, but gauranteed to finish in constant
* time.
*/
extern Int64 Int64Rem(Int64, Int64);
/**
* Perform a left logical bit shift of a 64 bit integer. The second
* parameter is how many places to shift, and is declared as a regular
* integer because anything more than 64 does not make sense.
*/
extern Int64 Int64Sll(Int64, int);
/**
* Perform a right arithmetic bit shift of a 64 bit integer. The second
* parameter is how many places to shift, and is declared as a regular
* integer because anything more than 64 does not make sense.
* .Pp
* Note that on platforms that use the native 64-bit implementation,
* this is technically implementation-defined, and may in fact be a
* logical shift instead of an arithmetic shift. Note that typically
* this operation is not performed on signed integers.
*/
extern Int64 Int64Sra(Int64, int);
/**
* Perform a bitwise AND (&) of the provided 64 bit integers.
*/
extern Int64 Int64And(Int64, Int64);
/**
* Perform a bitwise OR (|) of the provided 64 bit integers.
*/
extern Int64 Int64Or(Int64, Int64);
/**
* Perform a bitwise XOR (^) of the provided 64 bit integers.
*/
extern Int64 Int64Xor(Int64, Int64);
/**
* Perform a bitwise NOT (~) of the provided 64 bit integer.
*/
extern Int64 Int64Not(Int64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if they are equal.
*/
extern int Int64Eq(Int64, Int64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if the second operand is strictly
* less than the first.
*/
extern int Int64Lt(Int64, Int64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if the second operand is strictly
* greater than the first.
*/
extern int Int64Gt(Int64, Int64);
#define Int64Low(a) ((a).i[0])
#define Int64High(a) ((a).i[1])
#define Int64Neq(a, b) (!Int64Eq(a, b))
#define Int64Leq(a, b) (Int64Eq(a, b) || Int64Lt(a, b))
#define Int64Geq(a, b) (Int64Eq(a, b) || Int64Gt(a, b))
#endif
#define INT64_STRBUF 65 /* Base 2 representation with '\0' */
/**
* Convert a 64 bit integer to a string in an arbitrary base
* representation specified by the second parameter, using the provided
* buffer and length specified by the third and fourth parameters. To
* guarantee that the string will fit in the buffer, allocate it of
* size INT64_STRBUF or larger. Note that a buffer size smaller than
* INT64_STRBUF will invoke undefined behavior.
*/
extern size_t Int64Str(Int64, int, char *, size_t);
#endif /* CYTOPLASM_INT64_H */

16
src/include/Json.h
View File

@ -71,10 +71,10 @@
#include "HashMap.h"
#include "Array.h"
#include "Stream.h"
#include "Int64.h"
#include <stdio.h>
#include <stddef.h>
#include <stdbool.h>
#define JSON_DEFAULT -1
#define JSON_PRETTY 0
@ -152,7 +152,7 @@ extern char * JsonValueAsString(JsonValue *);
* Encode a number as a JSON value that can be added to an object or
* an array.
*/
extern JsonValue * JsonValueInteger(Int64);
extern JsonValue * JsonValueInteger(uint64_t);
/**
* Unwrap a JSON value that represents a number. This function will
@ -160,7 +160,7 @@ extern JsonValue * JsonValueInteger(Int64);
* misleading. Check the type of the value before making assumptions
* about its value.
*/
extern Int64 JsonValueAsInteger(JsonValue *);
extern uint64_t JsonValueAsInteger(JsonValue *);
/**
* Encode a floating point number as a JSON value that can be added
@ -181,7 +181,7 @@ extern double JsonValueAsFloat(JsonValue *);
* expressions as a JSON value that can be added to an object or an
* array.
*/
extern JsonValue * JsonValueBoolean(int);
extern JsonValue * JsonValueBoolean(bool);
/**
* Unwrap a JSON value that represents a boolean. This function will
@ -189,7 +189,7 @@ extern JsonValue * JsonValueBoolean(int);
* misleading. Check the type of the value before making assumptions
* about its type.
*/
extern int JsonValueAsBoolean(JsonValue *);
extern bool JsonValueAsBoolean(JsonValue *);
/**
* This is a special case that represents a JSON null. Because the
@ -253,7 +253,7 @@ extern void JsonFree(HashMap *);
* or if the stream is NULL, the number of bytes that would have
* been written.
*/
extern int JsonEncodeString(const char *, Stream *);
extern size_t JsonEncodeString(const char *, Stream *);
/**
* Serialize a JSON value as it would appear in JSON output. This is
@ -277,7 +277,7 @@ extern int JsonEncodeString(const char *, Stream *);
* or if the stream is NULL, the number of bytes that would have
* been written.
*/
extern int JsonEncodeValue(JsonValue *, Stream *, int);
extern size_t JsonEncodeValue(JsonValue *, Stream *, int);
/**
* Encode a JSON object as it would appear in JSON output, writing it
@ -289,7 +289,7 @@ extern int JsonEncodeValue(JsonValue *, Stream *, int);
* or if the stream is NULL, the number of bytes that would have
* been written.
*/
extern int JsonEncode(HashMap *, Stream *, int);
extern size_t JsonEncode(HashMap *, Stream *, int);
/**
* Decode a JSON object from the given input stream and parse it into

1
src/include/Memory.h
View File

@ -76,6 +76,7 @@
* macros.
*/
#include <stddef.h>
#include <stdint.h>
/**
* These values are passed into the memory hook function to indicate

7
src/include/Queue.h
View File

@ -46,6 +46,7 @@
*/
#include <stddef.h>
#include <stdbool.h>
/**
* These functions operate on a queue structure that is opaque to the
@ -73,7 +74,7 @@ extern void QueueFree(Queue *);
* value indicating whether or not the push succeeded. Pushing items
* into the queue will fail if the queue is full.
*/
extern int QueuePush(Queue *, void *);
extern bool QueuePush(Queue *, void *);
/**
* Pop an element out of the queue. This function returns NULL if the
@ -95,11 +96,11 @@ extern void * QueuePeek(Queue *);
/**
* Determine whether or not the queue is full.
*/
extern int QueueFull(Queue *);
extern bool QueueFull(Queue *);
/**
* Determine whether or not the queue is empty.
*/
extern int QueueEmpty(Queue *);
extern bool QueueEmpty(Queue *);
#endif

8
src/include/Rand.h
View File

@ -58,11 +58,13 @@
*/
#include <stddef.h>
#include <stdint.h>
/**
* Generate a single random integer between 0 and the passed value.
* Generate a single random 32-bit integer between 0 and the
* passed value.
*/
extern int RandInt(unsigned int);
extern uint32_t RandInt(uint32_t);
/**
* Generate the number of integers specified by the second argument
@ -76,6 +78,6 @@ extern int RandInt(unsigned int);
* has to lock and unlock a mutex. It is therefore better to obtain
* multiple random numbers in one pass if multiple are needed.
*/
extern void RandIntN(int *, size_t, unsigned int);
extern void RandIntN(uint32_t *, size_t, uint32_t);
#endif /* CYTOPLASM_RAND_H */

12
src/include/Str.h
View File

@ -39,21 +39,21 @@
* is a standard library header.
*/
#include "Int.h"
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
/**
* Convert UTF-16 into a Unicode codepoint.
*/
extern UInt32 StrUtf16Decode(UInt16, UInt16);
extern uint32_t StrUtf16Decode(uint16_t, uint16_t);
/**
* Take a Unicode codepoint and encode it into a string buffer containing
* between 1 and 4 bytes. The string buffer is allocated on the heap,
* so it should be freed when it is no longer needed.
*/
extern char * StrUtf8Encode(UInt32);
extern char * StrUtf8Encode(uint32_t);
/**
* Duplicate a null-terminated string, returning a new string on the
@ -87,7 +87,7 @@ extern char * StrConcat(size_t,...);
* string consists only of blank characters, as determined by
* .Xr isblank 3 .
*/
extern int StrBlank(const char *str);
extern bool StrBlank(const char *str);
/**
* Generate a string of the specified length, containing random
@ -124,6 +124,6 @@ extern char * StrLower(char *);
* function returns a boolean value indicating whether or not
* strcmp() returned 0.
*/
extern int StrEquals(const char *, const char *);
extern bool StrEquals(const char *, const char *);
#endif /* CYTOPLASM_STR_H */

6
src/include/Stream.h
View File

@ -39,6 +39,8 @@
#include "Io.h"
#include <stdarg.h>
#include <stdint.h>
#include <stdbool.h>
/**
* An opaque structure analogous to C's FILE pointers.
@ -172,7 +174,7 @@ extern off_t StreamSeek(Stream *, off_t, int);
* .Xr feof 3
* function.
*/
extern int StreamEof(Stream *);
extern bool StreamEof(Stream *);
/**
* Test the stream for an error condition, returning a boolean value
@ -181,7 +183,7 @@ extern int StreamEof(Stream *);
* .Xr ferror 3
* function.
*/
extern int StreamError(Stream *);
extern bool StreamError(Stream *);
/**
* Clear the error condition associated with the given stream, allowing

252
src/include/UInt64.h
View File

@ -1,252 +0,0 @@
/*
* Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef CYTOPLASM_UINT64_H
#define CYTOPLASM_UINT64_H
/***
* @Nm UInt64
* @Nd Fixed-width 64 bit integers.
* @Dd August 11, 2023
*
* .Pp
* ANSI C89 (or C99 for that matter) provides no required mechanism
* for 64 bit integers. Nevertheless, many compilers provide them as
* extensions. However, since it is not a gaurantee, and to be fully
* standards-compliant and thus portable, a platform-agnostic interface
* is required. This header provides such an interface. If the platform
* has a 64 bit integer type, that is used, and native operations are
* performed by C preprocessor macro expansion. Otherwise, a
* compatibility layer is provided, which implements 64-bit
* arithmetic on an array of 2 32-bit numbers which are provided by
* .Xr Int 3 .
* .Pp
* Note that 64-bit emulation is certainly not as performant as using
* native 64-bit operations, so whenever possible, the native
* operations should be preferred. However, since C provides no required
* 64 bit integer on 32-bit and less platforms, this API can be used as
* a "good enough" fallback mechanism.
* .Pp
* Also note that this implementation, both in the native and
* non-native forms, makes some assumptions:
* .Bl -bullet -width Ds
* .It
* When a cast from a larger integer to a smaller integer is performed,
* the upper bits are truncated, not the lower bits.
* .It
* Negative numbers are represented in memory and in registers in two's
* compliment form.
* .El
* .Pp
* This API may provide unexpected output if these assumptions are
* false for a given platform.
*
* @ignore-typedefs
*/
#include "Int.h"
#include <stddef.h>
#ifndef INT64_FORCE_EMULATED
#define BIT64_MAX 18446744073709551615UL
#if UINT_MAX == BIT64_MAX
/* typedef signed int Int64; */
typedef unsigned int UInt64;
#define UINT64_NATIVE
#elif ULONG_MAX == BIT64_MAX
/* typedef signed int Int64; */
typedef unsigned long UInt64;
#define UINT64_NATIVE
#endif
#endif /* ifndef INT64_FORCE_EMULATED */
#ifdef UINT64_NATIVE
#define UInt64Create(high, low) (((UInt64) (high) << 32) | (low))
#define UInt64Low(a) ((UInt32) ((a) & 0x00000000FFFFFFFF))
#define UInt64High(a) ((UInt32) ((a) >> 32))
#define UInt64Add(a, b) ((a) + (b))
#define UInt64Sub(a, b) ((a) - (b))
#define UInt64Mul(a, b) ((a) * (b))
#define UInt64Div(a, b) ((a) / (b))
#define UInt64Rem(a, b) ((a) % (b))
#define UInt64Sll(a, b) ((a) << (b))
#define UInt64Srl(a, b) ((a) >> (b))
#define UInt64And(a, b) ((a) & (b))
#define UInt64Or(a, b) ((a) | (b))
#define UInt64Xor(a, b) ((a) ^ (b))
#define UInt64Not(a) (~(a))
#define UInt64Eq(a, b) ((a) == (b))
#define UInt64Lt(a, b) ((a) < (b))
#define UInt64Gt(a, b) ((a) > (b))
#define UInt64Neq(a, b) ((a) != (b))
#define UInt64Leq(a, b) ((a) <= (b))
#define UInt64Geq(a, b) ((a) >= (b))
#else
/**
* For platforms that do not have a native integer large enough to
* store a 64 bit integer, this struct is used. i[0] contains the low
* bits of integer, and i[1] contains the high bits of the integer.
* .Pp
* This struct should not be accessed directly, because UInt64 may not
* actually be this struct, it might be an actual integer type. For
* maximum portability, only use the functions defined here to
* manipulate 64 bit integers.
*/
typedef struct
{
UInt32 i[2];
} UInt64;
/**
* Create a new unsigned 64 bit integer using the given high and low
* bits.
*/
extern UInt64 UInt64Create(UInt32, UInt32);
/**
* Add two unsigned 64 bit integers together.
*/
extern UInt64 UInt64Add(UInt64, UInt64);
/**
* Subtract the second 64 bit integer from the first.
*/
extern UInt64 UInt64Sub(UInt64, UInt64);
/**
* Multiply two 64 bit integers together. The non-native version of
* this function uses the Russian Peasant method of multiplication,
* which should afford more performance than a naive multiplication by
* addition, but it is still rather slow and depends on the size of
* the integers being multiplied.
*/
extern UInt64 UInt64Mul(UInt64, UInt64);
/**
* Divide the first 64 bit integer by the second and return the
* quotient. The non-native version of this function uses naive binary
* long division, which is slow, but gauranteed to finish in constant
* time.
*/
extern UInt64 UInt64Div(UInt64, UInt64);
/**
* Divide the first 64 bit integer by the second and return the
* remainder. The non-native version of this function uses naive binary
* long division, which is slow, but gauranteed to finish in constant
* time.
*/
extern UInt64 UInt64Rem(UInt64, UInt64);
/**
* Perform a left logical bit shift of a 64 bit integer. The second
* parameter is how many places to shift, and is declared as a regular
* integer because anything more than 64 does not make sense.
*/
extern UInt64 UInt64Sll(UInt64, int);
/**
* Perform a right logical bit shift of a 64 bit integer. The second
* parameter is how many places to shift, and is declared as a regular
* integer because anything more than 64 does not make sense.
*/
extern UInt64 UInt64Srl(UInt64, int);
/**
* Perform a bitwise AND (&) of the provided 64 bit integers.
*/
extern UInt64 UInt64And(UInt64, UInt64);
/**
* Perform a bitwise OR (|) of the provided 64 bit integers.
*/
extern UInt64 UInt64Or(UInt64, UInt64);
/**
* Perform a bitwise XOR (^) of the provided 64 bit integers.
*/
extern UInt64 UInt64Xor(UInt64, UInt64);
/**
* Perform a bitwise NOT (~) of the provided 64 bit integer.
*/
extern UInt64 UInt64Not(UInt64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if they are equal.
*/
extern int UInt64Eq(UInt64, UInt64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if the second operand is strictly
* less than the first.
*/
extern int UInt64Lt(UInt64, UInt64);
/**
* Perform a comparison of the provided 64 bit integers and return a C
* boolean that is true if and only if the second operand is strictly
* greater than the first.
*/
extern int UInt64Gt(UInt64, UInt64);
#define UInt64Low(a) ((a).i[0])
#define UInt64High(a) ((a).i[1])
#define UInt64Neq(a, b) (!UInt64Eq(a, b))
#define UInt64Leq(a, b) (UInt64Eq(a, b) || UInt64Lt(a, b))
#define UInt64Geq(a, b) (UInt64Eq(a, b) || UInt64Gt(a, b))
#endif
#define UINT64_STRBUF 65 /* Base 2 representation with '\0' */
/**
* Convert a 64 bit integer to a string in an arbitrary base
* representation specified by the second parameter, using the provided
* buffer and length specified by the third and fourth parameters. To
* guarantee that the string will fit in the buffer, allocate it of
* size UINT64_STRBUF or larger. Note that a buffer size smaller than
* UINT64_STRBUF will invoke undefined behavior.
*/
extern size_t UInt64Str(UInt64, int, char *, size_t);
#endif /* CYTOPLASM_UINT64_H */

9
src/include/Util.h
View File

@ -43,7 +43,6 @@
#include <sys/types.h>
#include "Stream.h"
#include "UInt64.h"
/**
* Get the current timestamp in milliseconds since the Unix epoch. This
@ -61,7 +60,7 @@
* overflow before it even gets to this function, which will cause this
* function to produce unexpected results.
*/
extern UInt64 UtilServerTs(void);
extern uint64_t UtilTsMillis(void);
/**
* Use
@ -70,7 +69,7 @@ extern UInt64 UtilServerTs(void);
* was an error getting the last modified time of a file. This is
* primarily useful for caching file data.
*/
extern UInt64 UtilLastModified(char *);
extern uint64_t UtilLastModified(char *);
/**
* This function behaves just like the system call
@ -86,7 +85,7 @@ extern int UtilMkdir(const char *, const mode_t);
* .Xr nanosleep 2
* to make its usage much, much simpler.
*/
extern int UtilSleepMillis(UInt64);
extern int UtilSleepMillis(uint64_t);
/**
* This function works identically to the POSIX
@ -112,6 +111,6 @@ extern ssize_t UtilGetLine(char **, size_t *, Stream *);
* .Fn pthread_self
* to a number.
*/
extern UInt32 UtilThreadNo(void);
extern uint32_t UtilThreadNo(void);
#endif /* CYTOPLASM_UTIL_H */