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authorPeter S. Mazinger <ps.m@gmx.net>2005-12-08 14:58:32 +0000
committerPeter S. Mazinger <ps.m@gmx.net>2005-12-08 14:58:32 +0000
commitdcfc19695c52d291df929f730d9ed38abc8fc2a5 (patch)
tree00f3a1f33f0f1733e383481907dbe7a1376a1d97 /libc
parent3bbbffe5cfada93cd4464e7301c6c3b79ece8412 (diff)
Do __sleep, should we make it weak, so that libpthread can overwrite it?
Diffstat (limited to 'libc')
-rw-r--r--libc/unistd/sleep.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libc/unistd/sleep.c b/libc/unistd/sleep.c
index b704cd905..5d129bd81 100644
--- a/libc/unistd/sleep.c
+++ b/libc/unistd/sleep.c
@@ -29,7 +29,7 @@
/* This is a quick and dirty, but not 100% compliant with
* the stupid SysV SIGCHLD vs. SIG_IGN behaviour. It is
* fine unless you are messing with SIGCHLD... */
-unsigned int sleep (unsigned int sec)
+unsigned int attribute_hidden __sleep (unsigned int sec)
{
unsigned int res;
struct timespec ts = { .tv_sec = (long int) seconds, .tv_nsec = 0 };
@@ -43,7 +43,7 @@ unsigned int sleep (unsigned int sec)
/* We are going to use the `nanosleep' syscall of the kernel. But the
kernel does not implement the sstupid SysV SIGCHLD vs. SIG_IGN
behaviour for this syscall. Therefore we have to emulate it here. */
-unsigned int sleep (unsigned int seconds)
+unsigned int attribute_hidden __sleep (unsigned int seconds)
{
struct timespec ts = { .tv_sec = (long int) seconds, .tv_nsec = 0 };
sigset_t set, oset;
@@ -107,3 +107,4 @@ unsigned int sleep (unsigned int seconds)
return result;
}
#endif
+strong_alias(__sleep,sleep)