svn commit: trunk/uClibc/libc/signal

[psm at uclibc.org]

Author: psm
Date: 2005-11-14 15:18:20 -0800 (Mon, 14 Nov 2005)
New Revision: 12235

Log:
Hide internally used symbols, use weak_alias for raise/sigwait, as they could be in libpthread too

Modified:
   trunk/uClibc/libc/signal/raise.c
   trunk/uClibc/libc/signal/sigwait.c


Changeset:
Modified: trunk/uClibc/libc/signal/raise.c
===================================================================
--- trunk/uClibc/libc/signal/raise.c	2005-11-14 23:02:12 UTC (rev 12234)
+++ trunk/uClibc/libc/signal/raise.c	2005-11-14 23:18:20 UTC (rev 12235)
@@ -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)

Modified: trunk/uClibc/libc/signal/sigwait.c
===================================================================
--- trunk/uClibc/libc/signal/sigwait.c	2005-11-14 23:02:12 UTC (rev 12234)
+++ trunk/uClibc/libc/signal/sigwait.c	2005-11-14 23:18:20 UTC (rev 12235)
@@ -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 @@
     }
     return 1;
 }
+
+/* psm: keep this weak, because the one in libpthread.so could overwrite it */
+weak_alias(__sigwait, sigwait)