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| author | Timo Teräs <timo.teras@iki.fi> | 2010-04-13 09:38:59 +0300 |
|---|---|---|
| committer | Austin Foxley <austinf@cetoncorp.com> | 2010-04-14 11:01:49 -0700 |
| commit | d4ede2b0a4727c1f5236dd9308f09cbf7a39761a (patch) | |
| tree | bcfeda14478a7171a8b3d77ae18e9cd289127695 | |
| parent | a115ee502fca8b1eb8ce327d764562d3ae669954 (diff) | |
| download | uClibc-alpine-d4ede2b0a4727c1f5236dd9308f09cbf7a39761a.tar.bz2 uClibc-alpine-d4ede2b0a4727c1f5236dd9308f09cbf7a39761a.tar.xz | |
linuxthreads.new: initialize stdio locking
uClibc requires the threading library to enable locking for
stdio, or the locking is not done at all.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| -rw-r--r-- | libpthread/linuxthreads/pthread.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c index 6ae9a10d9..614cad1f4 100644 --- a/libpthread/linuxthreads/pthread.c +++ b/libpthread/linuxthreads/pthread.c @@ -613,6 +613,17 @@ static void pthread_initialize(void) #ifdef USE_TLS GL(dl_init_static_tls) = &__pthread_init_static_tls; #endif + + /* uClibc-specific stdio initialization for threads. */ + { + FILE *fp; + _stdio_user_locking = 0; /* 2 if threading not initialized */ + for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen) { + if (fp->__user_locking != 1) { + fp->__user_locking = 0; + } + } + } } void __pthread_initialize(void) |