diff options
Diffstat (limited to 'sysdeps/generic/pselect.c')
| -rw-r--r-- | sysdeps/generic/pselect.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/generic/pselect.c b/sysdeps/generic/pselect.c index e090d6e526..43b371cce7 100644 --- a/sysdeps/generic/pselect.c +++ b/sysdeps/generic/pselect.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996,1997,1998,2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -50,6 +50,9 @@ do_pselect (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, if (sigmask != NULL) __sigprocmask (SIG_SETMASK, sigmask, &savemask); + /* Note the pselect() is a cancellation point. But since we call + select() which itself is a cancellation point we do not have + to do anything here. */ retval = __select (nfds, readfds, writefds, exceptfds, timeout != NULL ? &tval : NULL); |