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| author | Ulrich Drepper <drepper@redhat.com> | 2002-09-17 18:00:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-09-17 18:00:04 +0000 |
| commit | 65c93f621be347ed0804b65cd17d3d01d656e828 (patch) | |
| tree | 22efe1de23a975ccb07a88005e6c3668f1d27432 /include/unistd.h | |
| parent | 91d293772bcde2865d09f706bdd21c83ccedc365 (diff) | |
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Update.
* include/unistd.h: Declare __libc_pause.
Diffstat (limited to 'include/unistd.h')
| -rw-r--r-- | include/unistd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h index 017563c1ac..cc5cfcc518 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 |