diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2007-05-02 08:03:22 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2007-05-02 08:03:22 +0000 |
| commit | ae0badd7421c76b6e5820e80a2ab3c56786dff18 (patch) | |
| tree | 5409c9fd60916a0e5f8c1fbc26d1ac6c1d82fe15 /libc | |
| parent | f2c7b3709620eb2b36e956f77ffa5e10a50f285c (diff) | |
Daniel Jacobowitz: sleep()/usleep() relies on nanosleep() being a cancellation
point but the files have "libc_hidden_proto(nanosleep)" which means it always
calls the libc.so version, never the wrapped version in libpthread.so that's a
cancellation point.
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/unistd/sleep.c | 2 | ||||
| -rw-r--r-- | libc/unistd/usleep.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libc/unistd/sleep.c b/libc/unistd/sleep.c index 92944af18..4381c45c7 100644 --- a/libc/unistd/sleep.c +++ b/libc/unistd/sleep.c @@ -30,7 +30,7 @@ libc_hidden_proto(sigprocmask) //libc_hidden_proto(__sigaddset) //libc_hidden_proto(__sigemptyset) //libc_hidden_proto(__sigismember) -libc_hidden_proto(nanosleep) +/*libc_hidden_proto(nanosleep) need the reloc for cancellation*/ #if 0 /* This is a quick and dirty, but not 100% compliant with diff --git a/libc/unistd/usleep.c b/libc/unistd/usleep.c index 09bb09f41..91b88278d 100644 --- a/libc/unistd/usleep.c +++ b/libc/unistd/usleep.c @@ -9,7 +9,7 @@ #include <sys/types.h> #include <unistd.h> -libc_hidden_proto(nanosleep) +/*libc_hidden_proto(nanosleep) need the reloc for cancellation*/ int usleep (__useconds_t usec) { |