diff options
Diffstat (limited to 'io/sys')
| -rw-r--r-- | io/sys/poll.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/io/sys/poll.h b/io/sys/poll.h index f4c736e74a..60bd1dcf68 100644 --- a/io/sys/poll.h +++ b/io/sys/poll.h @@ -1,5 +1,5 @@ /* Compatibility definitions for System V `poll' interface. - Copyright (C) 1994,96,97,98,99,2000 Free Software Foundation, Inc. + Copyright (C) 1994,96,97,98,99,2000,2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,7 +25,9 @@ /* Get the platform dependent bits of `poll'. */ #include <bits/poll.h> -__BEGIN_DECLS + +/* Type used for the number of file descriptors. */ +typedef unsigned long int nfds_t; /* Data structure describing a polling request. */ struct pollfd @@ -36,13 +38,14 @@ struct pollfd }; +__BEGIN_DECLS + /* Poll the file descriptors described by the NFDS structures starting at FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for an event to occur; if TIMEOUT is -1, block until an event occurs. Returns the number of file descriptors with events, zero if timed out, or -1 for errors. */ -extern int poll (struct pollfd *__fds, unsigned long int __nfds, int __timeout) - __THROW; +extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout) __THROW; __END_DECLS |