aboutsummaryrefslogtreecommitdiff
path: root/sysdeps
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1998-03-10 18:04:16 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-10 18:04:16 +0000
commit8193034b1d0e3760dadb06b891a22cd4631c675a (patch)
treee1e1a283d6e2e1d9c10f2fed93d354d29a485a3a /sysdeps
parent62c349c632dca31385304164ffcd6ca7b9f360cc (diff)
downloadglibc-8193034b1d0e3760dadb06b891a22cd4631c675a.zip
glibc-8193034b1d0e3760dadb06b891a22cd4631c675a.tar.gz
glibc-8193034b1d0e3760dadb06b891a22cd4631c675a.tar.bz2
Update.
1998-03-10 17:54 Ulrich Drepper <drepper@cygnus.com> * libc.map: Add _dl_debug_message. * elf/dl-misc.c: Make _dl_debug_message a function. Print the PID before every line. * elf/fini.c: Correctly use new _dl_debug_message function. * elf/init.c: Likewise. * elf/dl-lookup.c: Likewise. * sysdeps/unix/sysv/linux/libc-start.c: Likewise. * elf/dl-load.c: Likewise. Add more debugging prints. * elf/dl-reloc.c: Likewise. * elf/dl-version.c: Likewise. * elf/dl-support.c: Add variables for debugging. * elf/rtld.c: Likewise. Recognize new debug options. * elf/link.h: Declare new variables. * elf/dl-deps.c (_dl_map_object_deps): Little optimizations. * sysdeps/unix/sysv/linux/sys/quota.h: Extract information from kernel headers. Patch by a sun <asun@saul7.u.washington.edu>. 1998-03-11 00:16 Tim Waugh <tim@cyberelk.demon.co.uk> * posix/wordexp-test.c (command_line_test): New function to allow testing of specific cases from the command-line. 1998-03-10 Ulrich Drepper <drepper@cygnus.com> * elf/dl-init.c (_dl_init_next): Print nicer messages. * elf/dl-fini.c (_dl_fini): Likewise. * sysdeps/unix/sysv/linux/libc-start.c (__libc_start_main): Likewise.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/libc-start.c6
-rw-r--r--sysdeps/unix/sysv/linux/sys/quota.h162
2 files changed, 163 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/libc-start.c b/sysdeps/unix/sysv/linux/libc-start.c
index 5e089d4..d32e54f 100644
--- a/sysdeps/unix/sysv/linux/libc-start.c
+++ b/sysdeps/unix/sysv/linux/libc-start.c
@@ -50,14 +50,14 @@ __libc_start_main (int (*main) (int, char **, char **), int argc,
/* Call the initializer of the libc. */
#ifdef PIC
if (_dl_debug_impcalls)
- _dl_debug_message ("\tinitialize libc\n\n", NULL);
+ _dl_debug_message (1, "\ninitialize libc\n\n", NULL);
#endif
__libc_init_first (argc, argv, __environ);
/* Call the initializer of the program. */
#ifdef PIC
if (_dl_debug_impcalls)
- _dl_debug_message ("\tinitialize program: ", argv[0], "\n\n", NULL);
+ _dl_debug_message (1, "\ninitialize program: ", argv[0], "\n\n", NULL);
#endif
(*init) ();
@@ -66,7 +66,7 @@ __libc_start_main (int (*main) (int, char **, char **), int argc,
#ifdef PIC
if (_dl_debug_impcalls)
- _dl_debug_message ("\ttransferring control: ", argv[0], "\n\n", NULL);
+ _dl_debug_message (1, "\ntransferring control: ", argv[0], "\n\n", NULL);
#endif
exit ((*main) (argc, argv, __environ));
diff --git a/sysdeps/unix/sysv/linux/sys/quota.h b/sysdeps/unix/sysv/linux/sys/quota.h
index 47e88d7..bcbbfa5 100644
--- a/sysdeps/unix/sysv/linux/sys/quota.h
+++ b/sysdeps/unix/sysv/linux/sys/quota.h
@@ -1,3 +1,161 @@
-/* The kernel header file contains all declarations and definitions. */
+/* This just represents the non-kernel parts of <linux/quota.h>.
+ *
+ * here's the corresponding copyright:
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Robert Elz at The University of Melbourne.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Version: $Id$
+ */
+
+#ifndef _SYS_QUOTA_H
+#define _SYS_QUOTA_H 1
+
+#include <features.h>
#include <sys/types.h>
-#include <linux/quota.h>
+
+/*
+ * Convert diskblocks to blocks and the other way around.
+ * currently only to fool the BSD source. :-)
+ */
+#define dbtob(num) ((num) << 10)
+#define btodb(num) ((num) >> 10)
+
+/*
+ * Convert count of filesystem blocks to diskquota blocks, meant
+ * for filesystems where i_blksize != BLOCK_SIZE
+ */
+#define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / BLOCK_SIZE)
+
+/*
+ * Definitions for disk quotas imposed on the average user
+ * (big brother finally hits Linux).
+ *
+ * The following constants define the amount of time given a user
+ * before the soft limits are treated as hard limits (usually resulting
+ * in an allocation failure). The timer is started when the user crosses
+ * their soft limit, it is reset when they go below their soft limit.
+ */
+#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */
+#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */
+
+#define MAXQUOTAS 2
+#define USRQUOTA 0 /* element used for user quotas */
+#define GRPQUOTA 1 /* element used for group quotas */
+
+/*
+ * Definitions for the default names of the quotas files.
+ */
+#define INITQFNAMES { \
+ "user", /* USRQUOTA */ \
+ "group", /* GRPQUOTA */ \
+ "undefined", \
+};
+
+#define QUOTAFILENAME "quota"
+#define QUOTAGROUP "staff"
+
+#define NR_DQHASH 43 /* Just an arbitrary number any suggestions ? */
+#define NR_DQUOTS 256 /* Number of quotas active at one time */
+
+/*
+ * Command definitions for the 'quotactl' system call.
+ * The commands are broken into a main command defined below
+ * and a subcommand that is used to convey the type of
+ * quota that is being manipulated (see above).
+ */
+#define SUBCMDMASK 0x00ff
+#define SUBCMDSHIFT 8
+#define QCMD(cmd, type) (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK))
+
+#define Q_QUOTAON 0x0100 /* enable quotas */
+#define Q_QUOTAOFF 0x0200 /* disable quotas */
+#define Q_GETQUOTA 0x0300 /* get limits and usage */
+#define Q_SETQUOTA 0x0400 /* set limits and usage */
+#define Q_SETUSE 0x0500 /* set usage */
+#define Q_SYNC 0x0600 /* sync disk copy of a filesystems quotas */
+#define Q_SETQLIM 0x0700 /* set limits */
+#define Q_GETSTATS 0x0800 /* get collected stats */
+
+/*
+ * The following structure defines the format of the disk quota file
+ * (as it appears on disk) - the file is an array of these structures
+ * indexed by user or group number.
+ */
+struct dqblk
+ {
+ u_int32_t dqb_bhardlimit; /* absolute limit on disk blks alloc */
+ u_int32_t dqb_bsoftlimit; /* preferred limit on disk blks */
+ u_int32_t dqb_curblocks; /* current block count */
+ u_int32_t dqb_ihardlimit; /* maximum # allocated inodes */
+ u_int32_t dqb_isoftlimit; /* preferred inode limit */
+ u_int32_t dqb_curinodes; /* current # allocated inodes */
+ time_t dqb_btime; /* time limit for excessive disk use */
+ time_t dqb_itime; /* time limit for excessive files */
+ };
+
+/*
+ * Shorthand notation.
+ */
+#define dq_bhardlimit dq_dqb.dqb_bhardlimit
+#define dq_bsoftlimit dq_dqb.dqb_bsoftlimit
+#define dq_curblocks dq_dqb.dqb_curblocks
+#define dq_ihardlimit dq_dqb.dqb_ihardlimit
+#define dq_isoftlimit dq_dqb.dqb_isoftlimit
+#define dq_curinodes dq_dqb.dqb_curinodes
+#define dq_btime dq_dqb.dqb_btime
+#define dq_itime dq_dqb.dqb_itime
+
+#define dqoff(UID) ((loff_t)((UID) * sizeof (struct dqblk)))
+
+struct dqstats
+ {
+ u_int32_t lookups;
+ u_int32_t drops;
+ u_int32_t reads;
+ u_int32_t writes;
+ u_int32_t cache_hits;
+ u_int32_t pages_allocated;
+ u_int32_t allocated_dquots;
+ u_int32_t free_dquots;
+ u_int32_t syncs;
+ };
+
+__BEGIN_DECLS
+
+extern int quotactl __P ((int __cmd, const char *__special, int __id,
+ caddr_t __addr));
+
+__END_DECLS
+
+#endif /* sys/quota.h */