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| author | Rich Felker <dalias@aerifal.cx> | 2013-09-16 10:54:31 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2013-09-16 10:54:31 -0400 |
| commit | f68a3468d48f85ccf12a03e0b610f6cffbda58fa (patch) | |
| tree | ca637fda1b0db2c604ed3ca0de3151a181abd0cb /src/thread | |
| parent | ae51aa75345e23d8c7bd645b7420060055b65a8b (diff) | |
| download | musl-f68a3468d48f85ccf12a03e0b610f6cffbda58fa.tar.gz musl-f68a3468d48f85ccf12a03e0b610f6cffbda58fa.tar.xz musl-f68a3468d48f85ccf12a03e0b610f6cffbda58fa.zip | |
use symbolic names for clone flags in pthread_create
Diffstat (limited to 'src/thread')
| -rw-r--r-- | src/thread/pthread_create.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c index d26f252e..fc666fc5 100644 --- a/src/thread/pthread_create.c +++ b/src/thread/pthread_create.c @@ -1,3 +1,4 @@ +#define _GNU_SOURCE #include "pthread_impl.h" #include "stdio_impl.h" #include "libc.h" @@ -128,7 +129,9 @@ int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attrp size_t size, guard; struct pthread *self = pthread_self(), *new; unsigned char *map = 0, *stack = 0, *tsd = 0, *stack_limit; - unsigned flags = 0x7d8f00; + unsigned flags = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND + | CLONE_PARENT | CLONE_THREAD | CLONE_SYSVSEM | CLONE_SETTLS + | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID | CLONE_DETACHED; int do_sched = 0; pthread_attr_t attr = {0}; @@ -198,7 +201,7 @@ int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attrp new->tsd = (void *)tsd; if (attr._a_detach) { new->detached = 1; - flags -= 0x200000; + flags -= CLONE_CHILD_CLEARTID; } if (attr._a_sched) { do_sched = new->startlock[0] = 1; |