Enable several more syscalls.

include/sys/quota.h

@@ -0,0 +1,158 @@
+/* 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.
+ * 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: quota.h,v 1.1 2002/01/03 04:00:09 andersen Exp $
+ */
+
+#ifndef _SYS_QUOTA_H
+#define _SYS_QUOTA_H 1
+
+#include <features.h>
+#include <sys/types.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 */
+#define Q_RSQUASH  0x1000	/* set root_squash option */
+
+/*
+ * 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 (int __cmd, const char *__special, int __id,
+		     caddr_t __addr) __THROW;
+
+__END_DECLS
+
+#endif /* sys/quota.h */

include/sys/sendfile.h

@@ -0,0 +1,38 @@
+/* Copyright (C) 1998, 1999, 2001 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_SENDFILE_H
+#define _SYS_SENDFILE_H	1
+
+#include <features.h>
+#include <sys/types.h>
+
+#ifdef __USE_FILE_OFFSET64
+# error "<sys/sendfile.h> cannot be used with _FILE_OFFSET_BITS=64"
+#endif
+
+__BEGIN_DECLS
+
+/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to
+   descriptor OUT_FD.  */
+extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *offset,
+			 size_t __count) __THROW;
+
+__END_DECLS
+
+#endif	/* sys/sendfile.h */

libc/sysdeps/linux/common/syscalls.c

@@ -1004,6 +1004,12 @@ _syscall1(int, get_kernel_syms, struct kernel_sym *, table);
 #endif
 
 //#define __NR_quotactl         131
+#ifdef __NR_quotactl
+#ifdef L_quotactl
+#include <sys/quota.h>
+_syscall4(int, quotactl, int, cmd, const char *, special , int, id, caddr_t, addr);
+#endif
+#endif
 
 //#define __NR_getpgid          132
 #ifdef L_getpgid
@@ -1019,7 +1025,6 @@ _syscall1(int, fchdir, int, fd);
 //#define __NR_bdflush          134
 #ifdef L_bdflush
 #include <sys/kdaemon.h>
-
 _syscall2(int, bdflush, int, __func, long int, __data);
 #endif
 
@@ -1030,8 +1035,10 @@ _syscall2(int, bdflush, int, __func, long int, __data);
 //#define __NR_afs_syscall      137
 
 //#define __NR_setfsuid         138
+//setfsuid	EXTRA	setfsuid	i:i	setfsuid
 
 //#define __NR_setfsgid         139
+//setfsgid	EXTRA	setfsgid	i:i	setfsgid
 
 //#define __NR__llseek          140
 #ifdef L__llseek
@@ -1136,13 +1143,68 @@ _syscall1(pid_t, getsid, pid_t, pid);
 #endif	
 
 //#define __NR_sched_setparam   154
+#ifdef __NR_sched_setparam
+#ifdef L_sched_setparam
+#include <sched.h>
+_syscall2(int, sched_setparam, pid_t, pid, const struct sched_param *, p);
+#endif
+#endif
+
 //#define __NR_sched_getparam   155
+#ifdef __NR_sched_getparam
+#ifdef L_sched_getparam
+#include <sched.h>
+_syscall2(int, sched_getparam, pid_t, pid, struct sched_param *, p);
+#endif
+#endif
+
 //#define __NR_sched_setscheduler       156
+#ifdef __NR_sched_setscheduler
+#ifdef L_sched_setscheduler
+#include <sched.h>
+_syscall3(int, sched_setscheduler, pid_t, pid, int, policy, const struct sched_param *, p);
+#endif
+#endif
+
 //#define __NR_sched_getscheduler       157
+#ifdef __NR_sched_getscheduler
+#ifdef L_sched_getscheduler
+#include <sched.h>
+_syscall1(int, sched_getscheduler, pid_t, pid);
+#endif
+#endif
+
 //#define __NR_sched_yield              158
+#ifdef __NR_sched_yield
+#ifdef L_sched_yield
+#include <sched.h>
+_syscall0(int, sched_yield);
+#endif
+#endif
+
 //#define __NR_sched_get_priority_max   159
+#ifdef __NR_sched_get_priority_max
+#ifdef L_sched_get_priority_max
+#include <sched.h>
+_syscall1(int, sched_get_priority_max, int, policy);
+#endif
+#endif
+
 //#define __NR_sched_get_priority_min   160
+#ifdef __NR_sched_get_priority_min
+#ifdef L_sched_get_priority_min
+#include <sched.h>
+_syscall1(int, sched_get_priority_min, int, policy);
+#endif
+#endif
+
 //#define __NR_sched_rr_get_interval    161
+#ifdef __NR_sched_rr_get_interval
+#ifdef L_sched_rr_get_interval
+#include <sched.h>
+_syscall2(int, sched_rr_get_interval, pid_t, pid, struct timespec *, tp);
+#endif
+#endif
 
 //#define __NR_nanosleep                162
 #ifdef L_nanosleep
@@ -1184,9 +1246,12 @@ _syscall3(int, poll, struct pollfd *, fds, unsigned long int, nfds, int, timeout
 #endif
 
 //#define __NR_nfsservctl               169
+//nfsservctl	EXTRA	nfsservctl	i:ipp	nfsservctl
+
 //#define __NR_setresgid                170
 //#define __NR_getresgid                171
 //#define __NR_prctl                    172
+
 //#define __NR_rt_sigreturn             173
 //#define __NR_rt_sigaction             174
 #ifdef __NR_rt_sigaction
@@ -1286,8 +1351,21 @@ _syscall3(int, chown, const char *, path, uid_t, owner, gid_t, group);
 #endif
 
 //#define __NR_sigaltstack              186
+#ifdef __NR_sigaltstack
+#ifdef L_sigaltstack
+#include <signal.h>
+_syscall2(int, sigaltstack, const struct sigaltstack *, ss, struct sigaltstack *, oss);
+#endif
+#endif
 
 //#define __NR_sendfile                 187
+#ifdef __NR_sendfile
+#ifdef L_sendfile
+#include <unistd.h>
+#include <sys/sendfile.h>
+_syscall4(ssize_t,sendfile, int, out_fd, int, in_fd, off_t *, offset, size_t, count)
+#endif
+#endif
 
 //#define __NR_getpmsg                  188
 
@@ -1296,22 +1374,29 @@ _syscall3(int, chown, const char *, path, uid_t, owner, gid_t, group);
 //#define __NR_vfork                    190
 //See sysdeps/linux/<arch>vfork.[cS] for architecture specific implementation...
 
-#ifdef __UCLIBC_HAVE_LFS__
+//#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
+//#define __NR_mmap2		192
+
 
 //#define __NR_truncate64         193
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L_truncate64
 #include <unistd.h>
 _syscall2(int, truncate64, const char *, path, __off64_t, length);
 #endif
+#endif /* __UCLIBC_HAVE_LFS__ */
 
 //#define __NR_ftruncate64        194
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L_ftruncate64
 #include <unistd.h>
 _syscall2(int, ftruncate64, int, fd, __off64_t, length);
 #endif
+#endif /* __UCLIBC_HAVE_LFS__ */
 
 
 //#define __NR_stat64             195
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L___stat64
 #include <unistd.h>
 #include "statfix64.h"
@@ -1338,8 +1423,10 @@ int stat64(const char *file_name, struct libc_stat64 *buf)
 	return(__xstat64(0, file_name, buf));
 }
 #endif
+#endif /* __UCLIBC_HAVE_LFS__ */
 
 //#define __NR_lstat64            196
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L___lstat64
 #include <unistd.h>
 #include "statfix64.h"
@@ -1366,8 +1453,10 @@ int lstat64(const char *file_name, struct libc_stat64 *buf)
 	return(__lxstat64(0, file_name, buf));
 }
 #endif
+#endif /* __UCLIBC_HAVE_LFS__ */
 
 //#define __NR_fstat64            197
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L___fstat64
 #include <unistd.h>
 #include "statfix64.h"
@@ -1394,20 +1483,50 @@ int fstat64(int filedes, struct libc_stat64 *buf)
 	return(__fxstat64(0, filedes, buf));
 }
 #endif
+#endif /* __UCLIBC_HAVE_LFS__ */
 
 
-//#define __NR_getdents64         220
+//#define __NR_lchown32		198
+//#define __NR_getuid32		199
+//#define __NR_getgid32		200
+//#define __NR_geteuid32		201
+//#define __NR_getegid32		202
+//#define __NR_setreuid32		203
+//#define __NR_setregid32		204
+//#define __NR_getgroups32	205
+//#define __NR_setgroups32	206
+//#define __NR_fchown32		207
+//#define __NR_setresuid32	208
+//#define __NR_getresuid32	209
+//#define __NR_setresgid32	210
+//#define __NR_getresgid32	211
+//#define __NR_chown32		212
+//#define __NR_setuid32		213
+//#define __NR_setgid32		214
+//#define __NR_setfsuid32		215
+//#define __NR_setfsgid32		216
+//#define __NR_pivot_root		217
+#ifdef __NR_pivot_root
+#ifdef L_pivot_root
+_syscall2(int, pivot_root, const char *, new_root, const char *, put_old)
+#endif
+#endif
+
+//#define __NR_mincore		218
+//#define __NR_madvise		219
+//#define __NR_madvise1		219	/* delete when C lib stub is removed */
+
+//#define __NR_getdents64		220
+#ifdef __UCLIBC_HAVE_LFS__
 #ifdef L_getdents64
 #include <unistd.h>
 #include <dirent.h>
 _syscall3(int, getdents64, int, fd, char *, dirp, size_t, count);
 #endif
-
-
-//#define __NR_fcntl64            221
-
-
 #endif /* __UCLIBC_HAVE_LFS__ */
 
-
+//#define __NR_fcntl64		221
+//#define __NR_security		223	/* syscall for security modules */
+//#define __NR_gettid		224
+//#define __NR_readahead		225