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authorPeter S. Mazinger <ps.m@gmx.net>2011-04-21 21:49:49 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:40 +0200
commite4b5997fc1cea7eeaad155aad02b8b1997143874 (patch)
treec5da88f5f87a537913ac8506b30193bde2125d9d /libc/sysdeps/linux/ia64/fork.S
parent9df9c60aa93287211cf9698eb979d80fded765dc (diff)
fork: provide __libc_fork only if THREADS are enabled
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/ia64/fork.S')
-rw-r--r--libc/sysdeps/linux/ia64/fork.S14
1 files changed, 9 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/ia64/fork.S b/libc/sysdeps/linux/ia64/fork.S
index 0023a3be4..968bb1c73 100644
--- a/libc/sysdeps/linux/ia64/fork.S
+++ b/libc/sysdeps/linux/ia64/fork.S
@@ -24,7 +24,10 @@
/* pid_t fork(void); */
/* Implemented as a clone system call with parameters SIGCHLD and 0 */
-ENTRY(__libc_fork)
+#ifdef __UCLIBC_HAS_THREADS__
+.weak fork
+#endif
+ENTRY(fork)
alloc r2=ar.pfs,0,0,2,0
mov out0=SIGCHLD /* Return SIGCHLD when child finishes */
/* no other clone flags; nothing shared */
@@ -34,7 +37,8 @@ ENTRY(__libc_fork)
cmp.eq p6,p0=-1,r10
(p6) br.cond.spnt.few __syscall_error
ret
-PSEUDO_END(__libc_fork)
-
-weak_alias (__libc_fork, fork)
-libc_hidden_weak (fork)
+PSEUDO_END(fork)
+#ifdef __UCLIBC_HAS_THREADS__
+strong_alias(fork,__libc_fork)
+#endif
+libc_hidden_def(fork)