diff options
Diffstat (limited to 'sysdeps/posix/waitid.c')
| -rw-r--r-- | sysdeps/posix/waitid.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/posix/waitid.c b/sysdeps/posix/waitid.c index 679d97d203..e388d173f4 100644 --- a/sysdeps/posix/waitid.c +++ b/sysdeps/posix/waitid.c @@ -1,5 +1,5 @@ /* Pseudo implementation of waitid. - Copyright (C) 1997, 1998, 2002 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1997. @@ -66,6 +66,9 @@ do_waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options) return -1; } + /* Note the waitid() is a cancellation point. But since we call + waitpid() which itself is a cancellation point we do not have + to do anything here. */ child = __waitpid (pid, &status, options); if (child == -1) |