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authorRoland McGrath <roland@gnu.org>1996-06-13 04:06:45 +0000
committerRoland McGrath <roland@gnu.org>1996-06-13 04:06:45 +0000
commit4d6acc61fa6892b40eaf94de4ff506ff83e37490 (patch)
treec8a1bd7697d78a986db11ef2204bfff40cff58b6 /sysdeps
parent4d5da9a6546481656ec72f31aa2d766ca5a83226 (diff)
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Thu Jun 13 00:02:25 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dl-lookup.c (_dl_lookup_symbol): If no value and *REF is null, consider it a strong reference and give the error. Wed Jun 12 15:52:46 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> * elf/dl-open.c (_dl_open): Correctly terminate relocating loop after relocating NEW when it's the only new object. * elf/dl-init.c (_dl_init_next): When out of initializers, set _r_debug.r_state to RT_CONSISTENT and call _dl_debug_state just before return. * elf/rtld.c (dl_main): Move _dl_debug_initialize call after relocation. Call it unconditionally and only fill in DT_DEBUG if it's present. Then call _dl_debug_state with r_state RT_ADD before running initializers. * elf/dl-open.c (_dl_open): Call _dl_debug_initialize and then call _dl_debug_state with r_state RT_ADD before running initializers * elf/dl-close.c (_dl_close): Call _dl_debug_state with r_state RT_DELETE before running finalizers and with RT_CONSISTENT just before return. * elf/Makefile (dl-routines): Add dl-debug. * elf/dl-debug.c: New file. * elf/rtld.c (_dl_r_debug): Rename to _r_debug and move to dl-debug.c. (_dl_r_debug_state): Rename to _dl_debug_state and likewise move. (dl_main): Use _dl_debug_initialize. * elf/link.h: Fix name to _dl_debug_state in decl. (_dl_debug_initialize): Declare new function from dl-debug.c. (_r_debug): Declare it. * Makerules (distinfo-vars): Add install-{lib,data,bin,sbin,others}. In distinfo set $(subdir)-VAR and then set VAR to $($(subdir)-VAR). * Makeconfig (rpath-link): New variable; add $(elfobjdir). (default-rpath): Use it. (built-program-cmd): Use it in LD_LIBRARY_PATH. * Makeconfig (sysdep-configures): Prepend $(sysdep_dir) to names tried. * sysdeps/unix/Dist: Add make-syscalls.sh. * misc/Makefile (headers): Add sys/swap.h. * posix/unistd.h: Remove decls for swapon, swapoff. * sysdeps/generic/sys/swap.h: New file. * sysdeps/unix/sysv/linux/sys/swap.h: New file. * sysdeps/unix/sysv/linux/gnu/types.h: Remove temporary hack #define of __kernel_fsid_t. It is correctly defines in <linux/types.h> now.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/sys/swap.h33
-rw-r--r--sysdeps/unix/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/gnu/types.h1
-rw-r--r--sysdeps/unix/sysv/linux/sys/swap.h37
4 files changed, 71 insertions, 1 deletions
diff --git a/sysdeps/generic/sys/swap.h b/sysdeps/generic/sys/swap.h
new file mode 100644
index 0000000000..17003a8d8e
--- /dev/null
+++ b/sysdeps/generic/sys/swap.h
@@ -0,0 +1,33 @@
+/* Calls to enable and disable swapping on specified locations. Unix 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. */
+
+#ifndef __SYS_SWAP_H
+
+#define __SYS_SWAP_H 1
+#include <features.h>
+
+
+/* Make the block special device PATH available to the system for swapping.
+ This call is restricted to the super-user. */
+extern int swapon __P ((__const char *__path));
+
+/* Stop using block special device PATH for swapping. */
+extern int swapoff __P ((__const char *__path));
+
+#endif /* sys/swap.h */
diff --git a/sysdeps/unix/Dist b/sysdeps/unix/Dist
index f3b02e6c60..9f4ecc4ffe 100644
--- a/sysdeps/unix/Dist
+++ b/sysdeps/unix/Dist
@@ -3,3 +3,4 @@ ioctls-tmpl.c ioctls.awk snarf-ioctls
make_errlist.c
mk-local_lim.c
s-proto.S
+make-syscalls.sh
diff --git a/sysdeps/unix/sysv/linux/gnu/types.h b/sysdeps/unix/sysv/linux/gnu/types.h
index 719d136e16..402df2aa4c 100644
--- a/sysdeps/unix/sysv/linux/gnu/types.h
+++ b/sysdeps/unix/sysv/linux/gnu/types.h
@@ -54,7 +54,6 @@ 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. */
-#define __kernel_fsid_t long long /* XXX */
typedef __kernel_fsid_t __fsid_t; /* Type of file system IDs. */
/* Everythin' else. */
diff --git a/sysdeps/unix/sysv/linux/sys/swap.h b/sysdeps/unix/sysv/linux/sys/swap.h
new file mode 100644
index 0000000000..f454c8c9f0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/swap.h
@@ -0,0 +1,37 @@
+/* Calls to enable and disable swapping on specified locations. Linux 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. */
+
+#ifndef __SYS_SWAP_H
+
+#define __SYS_SWAP_H 1
+#include <features.h>
+
+/* Get constants from kernel headers. */
+#include <linux/swap.h>
+
+
+/* Make the block special device PATH available to the system for swapping.
+ This call is restricted to the super-user. */
+extern int swapon __P ((__const char *__path, int __flags));
+
+/* Stop using block special device PATH for swapping. */
+extern int swapoff __P ((__const char *__path));
+
+
+#endif /* sys/swap.h */