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-rw-r--r--sysdeps/alpha/elf/Makefile4
-rw-r--r--sysdeps/generic/errno-loc.c28
-rw-r--r--sysdeps/stub/libc-lock.h3
-rw-r--r--sysdeps/unix/sysv/linux/Makefile4
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/io.h13
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscalls.list5
-rw-r--r--sysdeps/unix/sysv/linux/configure22
-rw-r--r--sysdeps/unix/sysv/linux/i386/brk.c34
-rw-r--r--sysdeps/unix/sysv/linux/i386/syscalls.list1
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.S17
-rw-r--r--sysdeps/unix/sysv/linux/init-first.c34
-rw-r--r--sysdeps/unix/sysv/linux/llseek.c35
-rw-r--r--sysdeps/unix/sysv/linux/m68k/sysdep.S13
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list1
14 files changed, 148 insertions, 66 deletions
diff --git a/sysdeps/alpha/elf/Makefile b/sysdeps/alpha/elf/Makefile
new file mode 100644
index 0000000000..db849bd9bf
--- /dev/null
+++ b/sysdeps/alpha/elf/Makefile
@@ -0,0 +1,4 @@
+ifeq ($(subdir), csu)
+extra-objs += crtbegin.o crtend.o
+install-lib += crtbegin.o crtend.o
+endif
diff --git a/sysdeps/generic/errno-loc.c b/sysdeps/generic/errno-loc.c
new file mode 100644
index 0000000000..46b9f173d1
--- /dev/null
+++ b/sysdeps/generic/errno-loc.c
@@ -0,0 +1,28 @@
+/* MT support function to get address of `errno' variable, non-threaded
+   version.
+   Copyright (C) 1996 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.  */
+
+extern int errno;
+
+int *
+weak_const_function
+__errno_location (void)
+{
+  return &errno;
+}
diff --git a/sysdeps/stub/libc-lock.h b/sysdeps/stub/libc-lock.h
index bb89de25b5..158a221718 100644
--- a/sysdeps/stub/libc-lock.h
+++ b/sysdeps/stub/libc-lock.h
@@ -37,6 +37,9 @@
    state.  */
 #define __libc_lock_init(NAME)
 
+/* Same as last but this time we initialize a recursive mutex.  */
+#define __libc_lock_init_recursive(NAME)
+
 /* Finalize the named lock variable, which must be locked.  It cannot be
    used again until __libc_lock_init is called again on it.  This must be
    called on a lock variable before the containing storage is reused.  */
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 69c207a575..a200064a1c 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -1,9 +1,11 @@
 ifeq ($(subdir), csu)
 CFLAGS-init-first.c = -fkeep-inline-functions
+
+sysdep_routines += errno-loc
 endif
 
 ifeq ($(subdir), misc)
-sysdep_routines += sysctl clone
+sysdep_routines += sysctl clone llseek
 
 sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
 		  sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/io.h b/sysdeps/unix/sysv/linux/alpha/sys/io.h
index c4aa2c776c..208e793119 100644
--- a/sysdeps/unix/sysv/linux/alpha/sys/io.h
+++ b/sysdeps/unix/sysv/linux/alpha/sys/io.h
@@ -54,6 +54,19 @@ extern unsigned long bus_base_sparse __P ((void)) __attribute__ ((const));
 extern int _hae_shift __P ((void)) __attribute__ ((const));
 extern int hae_shift __P ((void)) __attribute__ ((const));
 
+/* Access PCI space protected from machine checks.  */
+extern int pciconfig_read __P ((unsigned long int __bus,
+				unsigned long int __dfn,
+				unsigned long int __off,
+				unsigned long int __len,
+				unsigned char *__buf));
+
+extern int pciconfig_write __P ((unsigned long int __bus,
+				 unsigned long int __dfn,
+				 unsigned long int __off,
+				 unsigned long int __len,
+				 unsigned char *__buf));
+
 __END_DECLS
 
 #endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
index 4a52bf2818..49cc697489 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list
@@ -21,6 +21,7 @@ getdents	-	getdents	3	__getdirentries	getdirentries
 getpeername	-	getpeername	3	__getpeername	getpeername
 getpriority	-	getpriority	2	__getpriority	getpriority
 mmap		-	mmap		6	__mmap		mmap
+llseek		EXTRA	lseek		3	llseek
 
 # these are actually common with the x86:
 fstatfs		-	fstatfs		2	__fstatfs	fstatfs
@@ -46,3 +47,7 @@ setsockopt	-	setsockopt	5	__setsockopt	setsockopt
 shutdown	-	shutdown	2	__shutdown	shutdown
 socketpair	-	socketpair	4	__socketpair	socketpair
 sysctl		-	_sysctl		6	sysctl
+
+# access pci space protected from machine checks:
+pciconfig_read	EXTRA	pciconfig_read	5	pciconfig_read
+pciconfig_write	EXTRA	pciconfig_write	5	pciconfig_write
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index 2592c6c8c8..ef7590d367 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -52,3 +52,25 @@ if test "$prefix" = "/usr"; then
   libc_cv_slibdir="/lib"
   libc_cv_sysconfdir="/etc"
 fi
+
+# Under Linux the LinuxThreads and crypt add-on should be available.
+case $add_ons in
+  # Both are available.  Good.
+  *linuxthreads*des-crypt* | *des-crypt*linuxthreads*)
+    ;;
+  *linuxthreads*)
+    echo "\
+*** WARNING:
+*** Are you sure you do not want to use the \`crypt' add-on?"
+    ;;
+  *des-crypt*)
+    echo "\
+*** WARNING:
+*** Are you sure you do not want to use the \`LinuxThread' add-on?"
+    ;;
+  *)
+    echo "\
+*** WARNING: Are you sure you do not want to use the \`LinuxThreads'
+*** and \`crypt' add-ons?"
+    ;;
+esac
diff --git a/sysdeps/unix/sysv/linux/i386/brk.c b/sysdeps/unix/sysv/linux/i386/brk.c
index d11c3c40d9..5bb9d59d5c 100644
--- a/sysdeps/unix/sysv/linux/i386/brk.c
+++ b/sysdeps/unix/sysv/linux/i386/brk.c
@@ -1,21 +1,21 @@
 /* brk system call for Linux/i386.
-Copyright (C) 1995, 1996 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   Copyright (C) 1995, 1996 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 <unistd.h>
diff --git a/sysdeps/unix/sysv/linux/i386/syscalls.list b/sysdeps/unix/sysv/linux/i386/syscalls.list
index 63dd0bd8e2..d95a120aa0 100644
--- a/sysdeps/unix/sysv/linux/i386/syscalls.list
+++ b/sysdeps/unix/sysv/linux/i386/syscalls.list
@@ -1,3 +1,4 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
+s_llseek	llseek	_llseek		5	__sys_llseek
 vm86		-	vm86		1	__vm86		vm86
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.S b/sysdeps/unix/sysv/linux/i386/sysdep.S
index d676004084..4b86d1dfe7 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.S
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.S
@@ -52,20 +52,3 @@ ENTRY (__syscall_error)
 #include <sysdeps/unix/i386/sysdep.S>
 
 #endif	/* !PIC */
-
-
-	.weak __errno_location
-	.type __errno_location,@function
-	.align 16
-__errno_location:
-	CALL_MCOUNT
-#ifdef PIC
-	call .L2
-.L2:	popl %ecx
-	addl $_GLOBAL_OFFSET_TABLE_+[.-.L2], %ecx
-	movl errno@GOT(%ecx), %eax
-#else
-	movl $errno, %eax
-#endif
-	ret
-END (__errno_location)
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c
index 6e1d71204c..7c5b510956 100644
--- a/sysdeps/unix/sysv/linux/init-first.c
+++ b/sysdeps/unix/sysv/linux/init-first.c
@@ -1,21 +1,21 @@
 /* Initialization code run first thing by the ELF startup code.  Linux version.
-Copyright (C) 1995, 1996 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   Copyright (C) 1995, 1996 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 <unistd.h>
 #include <sysdep.h>
diff --git a/sysdeps/unix/sysv/linux/llseek.c b/sysdeps/unix/sysv/linux/llseek.c
new file mode 100644
index 0000000000..a1284db6be
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/llseek.c
@@ -0,0 +1,35 @@
+/* Long-long seek operation.
+   Copyright (C) 1996 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 <sys/types.h>
+
+
+extern int __sys_llseek (int fd, off_t offset_hi, off_t offset_lo,
+			 loff_t *result, int whence);
+
+/* Seek to OFFSET on FD, starting from WHENCE.  */
+loff_t
+llseek (int fd, loff_t offset, int whence)
+{
+  loff_t result;
+
+  return (loff_t) (__sys_llseek (fd, (off_t) (offset >> 32),
+				 (off_t) (offset & 0xffffffff),
+				 &result, whence) ?: result);
+}
diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep.S b/sysdeps/unix/sysv/linux/m68k/sysdep.S
index 95e63542ee..5533be2c1b 100644
--- a/sysdeps/unix/sysv/linux/m68k/sysdep.S
+++ b/sysdeps/unix/sysv/linux/m68k/sysdep.S
@@ -61,16 +61,3 @@ __syscall_error:
 	rts
 END (__syscall_error)
 #endif /* PIC */
-
-	.weak __errno_location
-	.type __errno_location,@function
-	.align 4
-__errno_location:
-	CALL_MCOUNT
-#ifdef PIC
-	move.l	(%pc, errno@GOTPC), %a0
-#else
-	lea	errno, %a0
-#endif
-	rts
-END (__errno_location)
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 01ca1bc8bb..07a3c1db4b 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -20,7 +20,6 @@ ioperm		-	ioperm		3	ioperm
 iopl		-	iopl		1	iopl
 ipc		msgget	ipc		5	__ipc
 klogctl		EXTRA	syslog		3	klogctl
-llseek		EXTRA	_llseek		5	_llseek		llseek
 mlock		EXTRA	mlock		2	__mlock	mlock
 mlockall	EXTRA	mlockall	1	__mlockall	mlockall
 mount		EXTRA	mount		5	__mount	mount
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-18 22:31:17 +0000