diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2005-11-14 23:18:20 +0000 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2005-11-14 23:18:20 +0000 |
| commit | ae7377cea8df3d2f2c122826f3df379786d719f3 (patch) | |
| tree | 177f423d5dd4706141f7a94e4882644b59b502db | |
| parent | 497e902f95e415efabfa048ab750a89edbe4370f (diff) | |
Hide internally used symbols, use weak_alias for raise/sigwait, as they could be in libpthread too
| -rw-r--r-- | libc/signal/raise.c | 5 | ||||
| -rw-r--r-- | libc/signal/sigwait.c | 6 |
2 files changed, 9 insertions, 2 deletions
diff --git a/libc/signal/raise.c b/libc/signal/raise.c index d4137aeb8..69b61385c 100644 --- a/libc/signal/raise.c +++ b/libc/signal/raise.c @@ -7,8 +7,11 @@ #include <signal.h> #include <sys/types.h> -int raise(int signo) +#undef raise +int attribute_hidden __raise(int signo) { return kill(getpid(), signo); } +/* psm: keep this weak, because the one in libpthread.so could overwrite it */ +weak_alias(__raise, raise) diff --git a/libc/signal/sigwait.c b/libc/signal/sigwait.c index 9cd2b6d12..a3d43df19 100644 --- a/libc/signal/sigwait.c +++ b/libc/signal/sigwait.c @@ -22,7 +22,8 @@ #include <signal.h> #include <string.h> -int sigwait (const sigset_t *set, int *sig) +#undef sigwait +int attribute_hidden __sigwait (const sigset_t *set, int *sig) { int ret = 1; if ((ret = sigwaitinfo(set, NULL)) != -1) { @@ -31,3 +32,6 @@ int sigwait (const sigset_t *set, int *sig) } return 1; } + +/* psm: keep this weak, because the one in libpthread.so could overwrite it */ +weak_alias(__sigwait, sigwait) |