Update.

2000-01-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/bits/ipc.h: New file.
	* sysdeps/unix/sysv/linux/bits/sem.h: New file.
	* sysdeps/unix/sysv/linux/bits/shm.h: New file.
	* sysdeps/unix/sysv/linux/bits/msg.h: New file.
	* sysdeps/unix/sysv/linux/bits/alpha/ipc.h: Update for new ipc.
	* sysdeps/unix/sysv/linux/bits/alpha/sem.h: New file.
	* sysdeps/unix/sysv/linux/bits/alpha/shm.h: New file.
	* sysdeps/unix/sysv/linux/bits/alpha/msg.h: New file.
	* sysdeps/unix/sysv/linux/bits/sparc/ipc.h: New file.
	* sysdeps/unix/sysv/linux/bits/sparc/sem.h: New file.
	* sysdeps/unix/sysv/linux/bits/sparc/shm.h: New file.
	* sysdeps/unix/sysv/linux/bits/sparc/msg.h: New file.

	* sysdeps/unix/sysv/linux/msgctl.c (__old_msgctl):
	Renamed from msgctl.
	(__new_msgctl): New function.
	* sysdeps/unix/sysv/linux/semctl.c (__old_semctl):
	Renamed from semctl.
	(__new_semctl): New function.
	* sysdeps/unix/sysv/linux/shmctl.c (__old_shmctl):
	Renamed from shmctl.
	(__new_shmctl): New function.

	* sysdeps/unix/sysv/linux/msgget.c: Define __LIBC_IPC_INTERNAL.
	* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
	* sysdeps/unix/sysv/linux/semget.c: Likewise.
	* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
	* sysdeps/unix/sysv/linux/semop.c: Likewise.
	* sysdeps/unix/sysv/linux/shmat.c: Likewise.
	* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
	* sysdeps/unix/sysv/linux/shmget.c: Likewise.

	* sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: New file.

	* sysdeps/unix/sysv/linux/Versions: Add msgctl, semctl, shmctl.

2000-01-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Dist: Remove setres[ug]id.
	* sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: Kill warnings.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Define needed
	syscalls.

	* sysdeps/unix/sysv/linux/pwrite64.c: Use proper prototype.
	* sysdeps/unix/sysv/linux/truncate64.c: Likewise.

	* sysdeps/unix/sysv/linux/kernel-features.h: [gs]etres[ug]id are
	available on sparc since 2.3.39.

	* sysdeps/unix/sysv/linux/execve.c: Kill warnings.

2000-01-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/i386/chown.c (__syscall_chown): Use proper
	prototype.
	(__real_chown): Return EINVAL if owner or group are out of the range
	-1U .. 65534.
	* sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise.
	* sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise.
	* sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Return
	EINVAL if ruid, euid or suid are out of the range -1U .. 65534.
	* sysdeps/unix/sysv/linux/i386/setresgid.c (__setresgid): Similarly.
	* sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Simplify.
	* sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise.
	* sysdeps/unix/sysv/linux/m68k/chown.c (__syscall_chown): Use proper
	prototype.
	Don't include non-existant header.
	(__chown): Return EINVAL if owner or group are out of the range
	-1U .. 65534.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (setresuid,
	setresgid): Inherit standard linux/syscalls.list definitions.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Remove.
	* sysdeps/unix/sysv/linux/syscalls.list (setresgid): Provide
	__setresgid symbol.

7 files changed, 136 insertions, 12 deletions

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Dist b/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
index 28968fd133..24b16852e6 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
@@ -1,7 +1,5 @@
 clone.S
 kernel_stat.h
 init-first.h
-setresuid.c
-setresgid.c
 setfsuid.c
 setfsgid.c
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c b/sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c
index c9e7653c89..6a77e28a8a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c
@@ -28,7 +28,7 @@
 #include "kernel-features.h"
 
 #ifdef __NR_mmap2
-extern int __syscall_mmap2(__ptr_t, size_t, int, int, int, off_t);
+extern __ptr_t __syscall_mmap2(__ptr_t, size_t, int, int, int, off_t);
 #ifndef __ASSUME_MMAP2_SYSCALL
 static int have_no_mmap2;
 #endif
@@ -48,11 +48,11 @@ __mmap64 (__ptr_t addr, size_t len, int prot, int flags, int fd, off64_t offset)
       int saved_errno = errno;
 #endif
       /* This will be always 12, no matter what page size is.  */
-      int result = INLINE_SYSCALL (mmap2, 6, addr, len, prot, flags,
-				   fd, (off_t) (offset >> 12));
+      __ptr_t result = INLINE_SYSCALL (mmap2, 6, addr, len, prot, flags,
+				       fd, (off_t) (offset >> 12));
 
 #ifndef __ASSUME_MMAP2_SYSCALL
-      if (result != -1 || errno != ENOSYS)
+      if (result != (__ptr_t) -1 || errno != ENOSYS)
 #endif
 	return result;
 
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
index 2e3a54c893..f822b0902e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
@@ -1 +1,51 @@
-#include <sysdeps/unix/sysv/linux/i386/setegid.c>
+/* Copyright (C) 1998, 2000 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.  */
+
+#include <errno.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#ifdef __NR_setresgid32
+
+extern int __setresgid (gid_t rgid, gid_t egid, gid_t sgid);
+
+int
+setegid (gid_t gid)
+{
+  int result;
+
+  if (gid == (gid_t) ~0)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  /* First try the syscall.  */
+  result = __setresgid (-1, gid, -1);
+  if (result == -1 && errno == ENOSYS)
+    /* No system call available.  Use emulation.  This may not work
+       since `setregid' also sets the saved group ID when GID is not
+       equal to the real group ID, making it impossible to switch back. */
+    result = __setregid (-1, gid);
+
+  return result;
+}
+#else
+# include <sysdeps/unix/bsd/setegid.c>
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c
index 18e41d08c1..0b3c700924 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c
@@ -1 +1,55 @@
-#include <sysdeps/unix/sysv/linux/i386/seteuid.c>
+/* Copyright (C) 1998, 1999, 2000 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.  */
+
+#include <errno.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "kernel-features.h"
+
+#if defined __NR_setresuid32 || __ASSUME_SETRESUID_SYSCALL > 0
+
+extern int __setresuid (uid_t ruid, uid_t euid, uid_t suid);
+
+int
+seteuid (uid_t uid)
+{
+  int result;
+
+  if (uid == (uid_t) ~0)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  /* First try the syscall.  */
+  result = __setresuid (-1, uid, -1);
+# if __ASSUME_SETRESUID_SYSCALL == 0
+  if (result == -1 && errno == ENOSYS)
+    /* No system call available.  Use emulation.  This may not work
+       since `setreuid' also sets the saved user ID when UID is not
+       equal to the real user ID, making it impossible to switch back.  */
+    result = __setreuid (-1, uid);
+# endif
+
+  return result;
+}
+#else
+# include <sysdeps/unix/bsd/seteuid.c>
+#endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c
deleted file mode 100644
index daca1a4833..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/setresgid.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c
deleted file mode 100644
index 3aeabe9ad7..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/setresuid.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
index 07333a72b6..5f472d56c7 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
@@ -8,12 +8,14 @@ s_setfsuid	setfsuid setfsuid	1	__syscall_setfsuid
 s_setgid	setgid	setgid		1	__syscall_setgid
 s_setgroups	setgroups setgroups	2	__syscall_setgroups
 s_setregid	setregid setregid	2	__syscall_setregid
-s_setresgid	setresgid setresgid	3	__syscall_setresgid
-s_setresuid	setresuid setresuid	3	__syscall_setresuid
 s_setreuid	setreuid setreuid	2	__syscall_setreuid
 s_setrlimit	setrlimit setrlimit	3	__syscall_setrlimit
 s_ipc		msgget	ipc		5	__syscall_ipc
 s_setuid	setuid	setuid		1	__syscall_setuid
+setresuid	EXTRA	setresuid32	3	__setresuid	setresuid
+setresgid	EXTRA	setresgid32	3	__setresgid	setresgid
+getresuid	EXTRA	getresuid32	3	getresuid
+getresgid	EXTRA	getresgid32	3	getresgid
 
 # System calls with wrappers.
 rt_sigaction	-	rt_sigaction	4	__syscall_rt_sigaction
@@ -52,3 +54,25 @@ sys_mknod	xmknod	mknod		3	__syscall_mknod
 sys_readv	readv	readv		3	__syscall_readv
 sys_stat	xstat	stat		2	__syscall_stat
 sys_writev	writev	writev		3	__syscall_writev
+s_chown		chown	chown		3	__syscall_chown
+s_chown32	chown	chown32		3	__syscall_chown32
+s_fchown	fchown	fchown		3	__syscall_fchown
+s_fchown32	fchown	fchown32	3	__syscall_fchown32
+s_lchown	lchown	lchown		3	__syscall_lchown
+s_lchown32	lchown	lchown32	3	__syscall_lchown32
+s_getgid	getgid	getgid		0	__syscall_getgid
+s_getgid32	getgid	getgid32	0	__syscall_getgid32
+s_getuid	getuid	getuid		0	__syscall_getuid
+s_getuid32	getuid	getuid32	0	__syscall_getuid32
+s_getgroups32	getgroups getgroups32	2	__syscall_getgroups32
+s_setgroups32	setgroups setgroups32	2	__syscall_setgroups32
+s_setfsgid32	setfsgid setfsgid32	1	__syscall_setfsgid32
+s_setfsuid32	setfsuid setfsuid32	1	__syscall_setfsuid32
+s_setregid32	setregid setregid32	2	__syscall_setregid32
+s_setreuid32	setreuid setreuid32	2	__syscall_setreuid32
+s_getegid	getegid	getegid		0	__syscall_getegid
+s_geteuid	geteuid	geteuid		0	__syscall_geteuid
+s_getegid32	getegid	getegid32	0	__syscall_getegid32
+s_geteuid32	geteuid	geteuid32	0	__syscall_geteuid32
+s_setgid32	setgid	setgid32	1	__syscall_setgid32
+s_setuid32	setuid	setuid32	1	__syscall_setuid32