1 files changed, 95 insertions, 0 deletions
diff --git a/include/sys/select.h b/include/sys/select.h
new file mode 100644
index 000000000..0972560b9
--- /dev/null
+++ b/include/sys/select.h
@@ -0,0 +1,95 @@
+/* `fd_set' type and related macros, and `select'/`pselect' declarations.
+   Copyright (C) 1996, 1997, 1998 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
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/*	POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h>  */
+
+#ifndef _SYS_SELECT_H
+#define _SYS_SELECT_H	1
+
+#include <features.h>
+
+/* Get definition of needed basic types.  */
+#include <bits/types.h>
+
+/* Get __FD_* definitions.  */
+#include <bits/select.h>
+
+/* Get __sigset_t.  */
+#include <bits/sigset.h>
+
+/* Get definition of timer specification structures.  */
+#define __need_timespec
+#include <time.h>
+
+__BEGIN_DECLS
+
+/* This declaration puts `struct timeval' in global scope even if
+   <sys/time.h> has not been included to define it.  That way the
+   `select' prototype below will not conflict with a later definition
+   of `struct timeval'.  */
+struct timeval;
+
+typedef __fd_mask fd_mask;
+
+/* Representation of a set of file descriptors.  */
+typedef __fd_set fd_set;
+
+/* Maximum number of file descriptors in `fd_set'.  */
+#define	FD_SETSIZE		__FD_SETSIZE
+
+#ifdef __USE_MISC
+/* Number of bits per word of `fd_set' (some code assumes this is 32).  */
+# define NFDBITS		__NFDBITS
+#endif
+
+
+/* Access macros for `fd_set'.  */
+#define	FD_SET(fd, fdsetp)	__FD_SET ((fd), (fdsetp))
+#define	FD_CLR(fd, fdsetp)	__FD_CLR ((fd), (fdsetp))
+#define	FD_ISSET(fd, fdsetp)	__FD_ISSET ((fd), (fdsetp))
+#define	FD_ZERO(fdsetp)		__FD_ZERO (fdsetp)
+
+
+/* Check the first NFDS descriptors each in READFDS (if not NULL) for read
+   readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS
+   (if not NULL) for exceptional conditions.  If TIMEOUT is not NULL, time out
+   after waiting the interval specified therein.  Returns the number of ready
+   descriptors, or -1 for errors.  */
+extern int __select __P ((int __nfds, __fd_set *__readfds,
+			  __fd_set *__writefds, __fd_set *__exceptfds,
+			  struct timeval *__timeout));
+extern int select __P ((int __nfds, __fd_set *__readfds,
+			__fd_set *__writefds, __fd_set *__exceptfds,
+			struct timeval *__timeout));
+
+#ifdef __USE_GNU
+/* XXX Once/if POSIX.1g gets official this prototype will be available
+   when defining __USE_POSIX.  */
+/* Same as above only that the TIMEOUT value is given with higher
+   resolution and a sigmask which is been set temporarily.  This version
+   should be used.  */
+extern int pselect __P ((int __nfds, __fd_set *__readfds,
+			 __fd_set *__writefds, __fd_set *__exceptfds,
+			 const struct timespec *__timeout,
+			 const __sigset_t *__sigmask));
+#endif
+
+__END_DECLS
+
+#endif /* sys/select.h */