Differences From Artifact [e792c643b3]:
- File src/runtime/threading.m — part of check-in [c7f0229795] at 2020-01-02 01:51:34 on branch trunk — Update copyright (user: js, size: 1220) [annotate] [blame] [check-ins using] [more...]
To Artifact [4a1cc07735]:
- File
src/runtime/threading.m
— part of check-in
[5b37fbeb82]
at
2020-12-20 21:26:08
on branch trunk
— Return error instead of using errno for threading
errno is problematic for Amiga libraries and is also not thread-safe on
some systems, even though it should. (user: js, size: 1232) [annotate] [blame] [check-ins using] [more...]
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#import "once.h"
static of_rmutex_t globalMutex;
static void
init(void)
{
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#import "once.h"
static of_rmutex_t globalMutex;
static void
init(void)
{
if (of_rmutex_new(&globalMutex) != 0)
OBJC_ERROR("Failed to create global mutex!");
}
void
objc_global_mutex_lock(void)
{
static of_once_t once_control = OF_ONCE_INIT;
of_once(&once_control, init);
if (of_rmutex_lock(&globalMutex) != 0)
OBJC_ERROR("Failed to lock global mutex!");
}
void
objc_global_mutex_unlock(void)
{
if (of_rmutex_unlock(&globalMutex) != 0)
OBJC_ERROR("Failed to unlock global mutex!");
}
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