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authorUlrich Drepper <drepper@redhat.com>2002-09-17 18:00:04 +0000
committerUlrich Drepper <drepper@redhat.com>2002-09-17 18:00:04 +0000
commit65c93f621be347ed0804b65cd17d3d01d656e828 (patch)
tree22efe1de23a975ccb07a88005e6c3668f1d27432 /include/unistd.h
parent91d293772bcde2865d09f706bdd21c83ccedc365 (diff)
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Update.
* include/unistd.h: Declare __libc_pause.
Diffstat (limited to 'include/unistd.h')
-rw-r--r--include/unistd.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h
index 017563c..cc5cfcc 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -144,4 +144,8 @@ extern void __exit_thread (int val) __attribute__ ((noreturn));
/* Internal name for fork function. */
extern __pid_t __libc_fork (void);
+/* Suspend the process until a signal arrives.
+ This always returns -1 and sets `errno' to EINTR. */
+extern int __libc_pause (void);
+
#endif