Sun Apr 28 14:14:35 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

	* sysdeps/unix/sysv/linux/i386/Makefile: New file.

Wed Apr 24 17:35:30  Ulrich Drepper  <drepper@cygnus.com>

	* inet/netinet/in.h, socket/sys/socket.h: Move to
	sysdeps/generic/netinet/in.h, sysdeps/generic/sys/socket.h.
	* netinet/in.h, sys/socket.h: Remove file.

	* misc/Makefile (routines): Add fdatasync.

	* posix/Makefile (headers): Add sched.h.
	(routines): Add nanosleep, sched_setp, sched_getp, sched_sets,
	sched_gets, sched_yield, sched_primax, sched_primin, sched_rr_gi.

	* posix/getconf.c (vars): Add entries for _POSIX_REALTIME_SIGNALS,
	_POSIX_PRIORITY_SCHEDULING, _POSIX_TIMERS, _POSIX_ASYNCHRONOUS_IO,
	_POSIX_PRIORITIZED_IO, _POSIX_SYNCHRONIZED_IO, _POSIX_FSYNC,
	_POSIX_MAPPED_FILES, _POSIX_MEMLOCK, _POSIX_MEMLOCK_RANGE,
	_POSIX_MEMORY_PROTECTION, _POSIX_MESSAGE_PASSING,
	_POSIX_SEMAPHORES, _POSIX_SHARED_MEMORY_OBJECTS.

	* posix/sched.h: New file.  Header for POSIX scheduling interface.

	* posix/unistd.h: Describe options from POSIX.4.
	Add declaration of fdatasync.

	* sysdeps/generic/confname.h: Add definition for
	 _SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS,
	_SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO,
	_SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE,
	_SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING,
	_SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS.

	* sysdeps/generic/fdatasync.c: New file.  Default implementation
	simply uses fsync.

	* sysdeps/generic/netinit/in.h: Moved to here from inet/netinet/in.h.

	* sysdeps/generic/schedbits.h: New file.  System dependent
	defintion for POSIX.4 scheduling interface.

	* sysdeps/generic/sys/socket.h: Moved to here from socket/sys/socket.h.

	* sysdeps/stub/nanosleep.c, sysdeps/stub/sched_getp.c,
	sysdeps/stub/sched_gets.c, sysdeps/stub/sched_primax.c,
	sysdeps/stub/sched_primin.c, sysdeps/stub/sched_rr_gi.c,
	sysdeps/stub/sched_setp.c, sysdeps/stub/sched_sets.c,
	sysdeps/stub/sched_yield.c: New file:  Stub implementation
	for systems missing these POSIX.4 system calls.

	* sysdeps/unix/sysv/linux/gnu/types.h,
	sysdeps/unix/sysv/linux/ioctls.h: Use kernel header for
	data type definitions.

	* sysdeps/unix/sysv/linux/netinet/in.h: New file.  Linux
	specific version.

	* sysdeps/unix/sysv/linux/posix_opt.h: New file.  Define POSIX
	options applicable for Linux.

	* sysdeps/unix/sysv/linux/syscalls.list: Add definitions for
	fdatasync, nanosleep, sched_setparam, sched_getparam,
	sched_setscheduler, sched_getscheduler, sched_yield,
	sched_get_priority_max, sched_get_priority_min, and
	sched_rr_get_interval.

	* sysdeps/unix/sysv/linux/sysconf.c: Add handling of POSIX.4
	options.

	* sysdeps/unix/sysv/linux/termbits.h: Use kernel headers.

	* time/sys/time.h: Remove definition of `struct timespec'.

	* time/time.h (struct timespec): Move definition to here.

 	variable, LUCKY, to use instead of setting D to -1 (which fouls

1 files changed, 16 insertions, 34 deletions

diff --git a/sysdeps/unix/sysv/linux/gnu/types.h b/sysdeps/unix/sysv/linux/gnu/types.h
index 43264b5d45..7876c408c4 100644
--- a/sysdeps/unix/sysv/linux/gnu/types.h
+++ b/sysdeps/unix/sysv/linux/gnu/types.h
@@ -19,6 +19,9 @@ Cambridge, MA 02139, USA.  */
 #ifndef	_GNU_TYPES_H
 #define	_GNU_TYPES_H	1
 
+/* Get actual type definitions for architecture from kernel headers.  */
+#include <linux/posix_types.h>
+
 /* Convenience types.  */
 typedef unsigned char __u_char;
 typedef unsigned short __u_short;
@@ -38,15 +41,15 @@ typedef struct
   __u_long val[2];
 } __u_quad_t;
 #endif
-typedef unsigned short int __dev_t;	/* Type of device numbers.  */
-typedef unsigned short int __uid_t;	/* Type of user identifications.  */
-typedef unsigned short int __gid_t;	/* Type of group identifications.  */
-typedef unsigned long int __ino_t;	/* Type of file serial numbers.  */
-typedef unsigned short int __mode_t;	/* Type of file attribute bitmasks.  */
-typedef unsigned short int __nlink_t; 	/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
+typedef __kernel_dev_t __dev_t;		/* Type of device numbers.  */
+typedef __kernel_uid_t __uid_t;		/* Type of user identifications.  */
+typedef __kernel_gid_t __gid_t;		/* Type of group identifications.  */
+typedef __kernel_ino_t __ino_t;		/* Type of file serial numbers.  */
+typedef __kernel_mode_t __mode_t;	/* Type of file attribute bitmasks.  */
+typedef __kernel_nlink_t __nlink_t; 	/* Type of file link counts.  */
+typedef __kernel_off_t __off_t;		/* Type of file sizes and offsets.  */
+typedef __kernel_pid_t __pid_t;		/* Type of process identifications.  */
+typedef __kernel_ssize_t __ssize_t;	/* Type of a byte count, or error.  */
 #ifdef __GNUC__
 typedef long long int __fsid_t;		/* Type of file system IDs.  */
 #else
@@ -56,33 +59,12 @@ typedef struct {			/* Type of file system IDs.  */
 #endif
 
 /* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
+typedef __kernel_daddr_t __daddr_t;	/* The type of a disk address.  */
+typedef __kernel_caddr_t __caddr_t;
+typedef __kernel_time_t __time_t;
 typedef long int __swblk_t;		/* Type of a swap block maybe?  */
 
 /* fd_set for select.  */
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define	__FD_SETSIZE	256
-
-/* It's easier to assume 8-bit bytes than to get CHAR_BIT.  */
-#define	__NFDBITS	(sizeof (unsigned long int) * 8)
-#define	__FDELT(d)	((d) / __NFDBITS)
-#define	__FDMASK(d)	(1 << ((d) % __NFDBITS))
-
-typedef struct
-  {
-    /* Some braindead old software uses this member name.  */
-    unsigned long int fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
-  } __fd_set;
-
-/* This line MUST be split!  Otherwise m4 will not change it.  */
-#define	__FD_ZERO(set)	\
-  ((void) memset ((__ptr_t) (set), 0, sizeof (fd_set)))
-#define	__FD_SET(d, set)	((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define	__FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define	__FD_ISSET(d, set)	((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
-
+typedef __kernel_fd_set __fd_set;
 
 #endif /* gnu/types.h */