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| author | Rich Felker <dalias@aerifal.cx> | 2011-08-12 10:32:22 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-08-12 10:32:22 -0400 |
| commit | 407d933052c310ebc5541dae2ecd8c4bd8f55fb9 (patch) | |
| tree | f2beac6cf0a1a253ab4ab60e35d795c098346f4e /src/thread/pthread_create.c | |
| parent | b1a7102d832220066e7352f40e5744da932f5a28 (diff) | |
| download | musl-407d933052c310ebc5541dae2ecd8c4bd8f55fb9.tar.gz musl-407d933052c310ebc5541dae2ecd8c4bd8f55fb9.tar.bz2 musl-407d933052c310ebc5541dae2ecd8c4bd8f55fb9.tar.xz musl-407d933052c310ebc5541dae2ecd8c4bd8f55fb9.zip | |
pthread and synccall cleanup, new __synccall_wait op
fix up clone signature to match the actual behavior. the new
__syncall_wait function allows a __synccall callback to wait for other
threads to continue without returning, so that it can resume action
after the caller finishes. this interface could be made significantly
more general/powerful with minimal effort, but i'll wait to do that
until it's actually useful for something.
Diffstat (limited to 'src/thread/pthread_create.c')
| -rw-r--r-- | src/thread/pthread_create.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c index 7be58b99..bef25539 100644 --- a/src/thread/pthread_create.c +++ b/src/thread/pthread_create.c @@ -52,17 +52,13 @@ void __pthread_do_unregister(struct __ptcb *cb) self->cancelbuf = self->cancelbuf->__next; } -static int start(void *p) +static void start(pthread_t self) { - struct pthread *self = p; if (self->unblock_cancel) __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK, SIGPT_SET, 0, 8); pthread_exit(self->start(self->start_arg)); - return 0; } -int __uniclone(void *, int (*)(), void *); - #define ROUND(x) (((x)+PAGE_SIZE-1)&-PAGE_SIZE) /* pthread_key_create.c overrides this */ |