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-rw-r--r--libc/sysdeps/linux/common/Makefile2
-rw-r--r--libc/sysdeps/linux/common/setuid.c44
-rw-r--r--libc/sysdeps/linux/common/syscalls.c364
3 files changed, 301 insertions, 109 deletions
diff --git a/libc/sysdeps/linux/common/Makefile b/libc/sysdeps/linux/common/Makefile
index 1a25da5c0..2a4a392a1 100644
--- a/libc/sysdeps/linux/common/Makefile
+++ b/libc/sysdeps/linux/common/Makefile
@@ -24,7 +24,7 @@ CSRC= waitpid.c getdnnm.c gethstnm.c getcwd.c \
wait3.c setpgrp.c getdtablesize.c create_module.c ptrace.c \
cmsg_nxthdr.c longjmp.c open64.c ftruncate64.c \
truncate64.c getrlimit64.c setrlimit64.c creat64.c mmap64.c \
- llseek.c pread_write.c _exit.c setuid.c sync.c getdirname.c \
+ llseek.c pread_write.c _exit.c sync.c getdirname.c \
sendfile64.c xstatconv.c getdents.c getdents64.c
ifneq ($(strip $(EXCLUDE_BRK)),y)
CSRC+=sbrk.c
diff --git a/libc/sysdeps/linux/common/setuid.c b/libc/sysdeps/linux/common/setuid.c
deleted file mode 100644
index a9ca830df..000000000
--- a/libc/sysdeps/linux/common/setuid.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * setuid syscall for uClibc
- *
- * Copyright (C) 2002 by Erik Andersen <andersen@codpoet.org>
- *
- * This program 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.
- *
- * This program 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 this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define _GNU_SOURCE
-#include <features.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-
-#ifndef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) __syscall_setuid (args)
-#define __NR___syscall_setuid __NR_setuid
-static inline _syscall1(int, __syscall_setuid, int, id);
-#endif
-
-int setuid(uid_t uid)
-{
- if (uid == (uid_t) ~0 || uid != (uid_t) ((int) uid)) {
- __set_errno (EINVAL);
- return -1;
- }
-
- return(INLINE_SYSCALL(setuid, 1, uid));
-}
-
diff --git a/libc/sysdeps/linux/common/syscalls.c b/libc/sysdeps/linux/common/syscalls.c
index 76ba1d874..89af9ec4b 100644
--- a/libc/sysdeps/linux/common/syscalls.c
+++ b/libc/sysdeps/linux/common/syscalls.c
@@ -77,11 +77,17 @@ weak_alias (__libc_write, __write)
#endif
//#define __NR_open 5
-#ifdef L___libc_open
+#ifdef L___syscall_open
+#define __NR___syscall_open __NR_open
#include <stdarg.h>
/* Do not include fcntl.h, so gcc doesn't whine the prototype */
-#define __NR___libc_open __NR_open
-_syscall3(int, __libc_open, const char *, fn, int, flags, mode_t, mode);
+static inline
+_syscall3(int, __syscall_open, const char *, fn, int, flags, __kernel_mode_t, mode);
+int __libc_open (const char * fn, int flags, mode_t mode)
+{
+ return __syscall_open(fn, flags, mode);
+}
+
weak_alias(__libc_open, open)
#endif
@@ -97,10 +103,15 @@ weak_alias(__libc_close, close)
// Implemented using wait4
//#define __NR_creat 8
-#ifdef L_creat
+#ifdef L___syscall_creat
#include <fcntl.h>
#ifdef __NR_creat
-_syscall2(int, creat, const char *, file, mode_t, mode);
+#define __NR___syscall_creat __NR_creat
+_syscall2(int, __syscall_creat, const char *, file, __kernel_mode_t, mode);
+int creat (const char *file, mode_t mode)
+{
+ return __syscall_creat (file, mode);
+}
#else
extern int __libc_open (const char *file, int flags, mode_t mode);
int creat (const char *file, mode_t mode)
@@ -170,9 +181,15 @@ int mknod(const char *path, mode_t mode, dev_t dev)
#endif
//#define __NR_chmod 15
-#ifdef L_chmod
+#ifdef L___syscall_chmod
#include <sys/stat.h>
-_syscall2(int, chmod, const char *, path, mode_t, mode);
+#define __NR___syscall_chmod __NR_chmod
+static inline
+_syscall2(int, __syscall_chmod, const char *, path, __kernel_mode_t, mode);
+int chmod(const char *path, mode_t mode)
+{
+ return __syscall_chmod(path, mode);
+}
#endif
/* Old kernels don't have lchown -- do chown instead. This
@@ -183,9 +200,15 @@ _syscall2(int, chmod, const char *, path, mode_t, mode);
#endif
//#define __NR_lchown 16
-#ifdef L_lchown
+#ifdef L___syscall_lchown
#include <unistd.h>
-_syscall3(int, lchown, const char *, path, uid_t, owner, gid_t, group);
+#define __NR___syscall_lchown __NR_lchown
+static inline
+_syscall3(int, __syscall_lchown, const char *, path, __kernel_uid_t, owner, __kernel_gid_t, group);
+int lchown(const char *path, uid_t owner, gid_t group)
+{
+ return __syscall_lchown(path, owner, group);
+}
#endif
@@ -228,7 +251,20 @@ _syscall1(int, umount, const char *, specialfile);
#endif
//#define __NR_setuid 23
-// See setuid.c
+#ifdef L___syscall_setuid
+#define __NR___syscall_setuid __NR_setuid
+#include <unistd.h>
+static inline
+_syscall1(int, __syscall_setuid, __kernel_uid_t, uid);
+int setuid(uid_t uid)
+{
+ if (uid == (uid_t) ~0 || uid != (uid_t) ((int) uid)) {
+ __set_errno (EINVAL);
+ return -1;
+ }
+ return(__syscall_setuid(uid));
+}
+#endif
//#define __NR_getuid 24
#ifdef L_getuid
@@ -261,7 +297,7 @@ int stime(const time_t *when)
#ifdef L___ptrace
#include <sys/ptrace.h>
#define __NR___ptrace __NR_ptrace
-_syscall4(long, __ptrace, enum __ptrace_request, request, pid_t, pid,
+_syscall4(long, __ptrace, enum __ptrace_request, request, __kernel_pid_t, pid,
void*, addr, void*, data);
#endif
@@ -409,10 +445,16 @@ int nice (int incr)
//See sync.c
//#define __NR_kill 37
-#ifdef L_kill
+#ifdef L___syscall_kill
#include <signal.h>
#undef kill
-_syscall2(int, kill, pid_t, pid, int, sig);
+#define __NR___syscall_kill __NR_kill
+static inline
+_syscall2(int, __syscall_kill, __kernel_pid_t, pid, int, sig);
+int kill(pid_t pid, int sig)
+{
+ return(__syscall_kill(pid, sig));
+}
#endif
//#define __NR_rename 38
@@ -422,9 +464,15 @@ _syscall2(int, rename, const char *, oldpath, const char *, newpath);
#endif
//#define __NR_mkdir 39
-#ifdef L_mkdir
+#ifdef L___syscall_mkdir
#include <sys/stat.h>
-_syscall2(int, mkdir, const char *, pathname, mode_t, mode);
+#define __NR___syscall_mkdir __NR_mkdir
+static inline
+_syscall2(int, __syscall_mkdir, const char *, pathname, __kernel_mode_t, mode);
+int mkdir(const char * pathname, mode_t mode)
+{
+ return(__syscall_mkdir(pathname, mode));
+}
#endif
//#define __NR_rmdir 40
@@ -456,9 +504,15 @@ _syscall1(clock_t, times, struct tms *, buf);
//#define __NR_brk 45
//#define __NR_setgid 46
-#ifdef L_setgid
+#ifdef L___syscall_setgid
#include <unistd.h>
-_syscall1(int, setgid, gid_t, gid);
+#define __NR___syscall_setgid __NR_setgid
+static inline
+_syscall1(int, __syscall_setgid, __kernel_gid_t, gid);
+int setgid(gid_t gid)
+{
+ return(__syscall_setgid(gid));
+}
#endif
//#define __NR_getgid 47
@@ -568,9 +622,15 @@ weak_alias(__libc_fcntl, fcntl)
//#define __NR_mpx 56
//#define __NR_setpgid 57
-#ifdef L_setpgid
+#ifdef L___syscall_setpgid
#include <unistd.h>
-_syscall2(int, setpgid, pid_t, pid, pid_t, pgid);
+#define __NR___syscall_setpgid __NR_setpgid
+static inline
+_syscall2(int, __syscall_setpgid, __kernel_pid_t, pid, __kernel_pid_t, pgid)
+int setpgid(pid_t pid, pid_t pgid)
+{
+ return(__syscall_setpgid(pid, pgid));
+}
#endif
//#define __NR_ulimit 58
@@ -578,9 +638,15 @@ _syscall2(int, setpgid, pid_t, pid, pid_t, pgid);
//#define __NR_oldolduname 59
//#define __NR_umask 60
-#ifdef L_umask
+#ifdef L___syscall_umask
#include <sys/stat.h>
-_syscall1(mode_t, umask, mode_t, mask);
+#define __NR___syscall_umask __NR_umask
+static inline
+_syscall1(__kernel_mode_t, __syscall_umask, __kernel_mode_t, mask);
+mode_t umask(mode_t mask)
+{
+ return(__syscall_umask(mask));
+}
#endif
//#define __NR_chroot 61
@@ -624,8 +690,8 @@ _syscall0(pid_t, setsid);
//#define __NR_sigaction 67
#ifndef __NR_rt_sigaction
-#define __NR___syscall_sigaction __NR_sigaction
#ifdef L___syscall_sigaction
+#define __NR___syscall_sigaction __NR_sigaction
#include <signal.h>
#undef sigaction
_syscall3(int, __syscall_sigaction, int, signum, const struct sigaction *, act,
@@ -638,15 +704,27 @@ _syscall3(int, __syscall_sigaction, int, signum, const struct sigaction *, act,
//#define __NR_ssetmask 69
//#define __NR_setreuid 70
-#ifdef L_setreuid
+#ifdef L___syscall_setreuid
#include <unistd.h>
-_syscall2(int, setreuid, uid_t, ruid, uid_t, euid);
+#define __NR___syscall_setreuid __NR_setreuid
+static inline
+_syscall2(int, __syscall_setreuid, __kernel_uid_t, ruid, __kernel_uid_t, euid);
+int setreuid(uid_t ruid, uid_t euid)
+{
+ return(__syscall_setreuid(ruid, euid));
+}
#endif
//#define __NR_setregid 71
-#ifdef L_setregid
+#ifdef L___syscall_setregid
#include <unistd.h>
-_syscall2(int, setregid, gid_t, rgid, gid_t, egid);
+#define __NR___syscall_setregid __NR_setregid
+static inline
+_syscall2(int, __syscall_setregid, __kernel_gid_t, rgid, __kernel_gid_t, egid);
+int setregid(gid_t rgid, gid_t egid)
+{
+ return(__syscall_setregid(rgid, egid));
+}
#endif
//#define __NR_sigsuspend 72
@@ -757,16 +835,56 @@ _syscall2(int, settimeofday, const struct timeval *, tv,
#endif
//#define __NR_getgroups 80
-#ifdef L_getgroups
+#ifdef L___syscall_getgroups
#include <unistd.h>
-_syscall2(int, getgroups, int, size, gid_t *, list);
+#define __NR___syscall_getgroups __NR_getgroups
+static inline
+_syscall2(int, __syscall_getgroups, int, size, __kernel_gid_t *, list);
+#define MIN(a,b) (((a)<(b))?(a):(b))
+int getgroups(int n, gid_t *groups)
+{
+ if (unlikely(n < 0)) {
+ __set_errno(EINVAL);
+ return -1;
+ } else {
+ int i, ngids;
+ __kernel_gid_t kernel_groups[n = MIN(n, sysconf(_SC_NGROUPS_MAX))];
+ ngids = __syscall_getgroups(n, kernel_groups);
+ if (n != 0 && ngids > 0) {
+ for (i = 0; i < ngids; i++) {
+ (groups)[i] = kernel_groups[i];
+ }
+ }
+ return ngids;
+ }
+}
#endif
//#define __NR_setgroups 81
-#ifdef L_setgroups
+#ifdef L___syscall_setgroups
#include <unistd.h>
#include <grp.h>
-_syscall2(int, setgroups, size_t, size, const gid_t *, list);
+#define __NR___syscall_setgroups __NR_setgroups
+static inline
+_syscall2(int, __syscall_setgroups, size_t, size, const __kernel_gid_t *, list);
+int setgroups (size_t n, const gid_t *groups)
+{
+ if (n > (size_t)sysconf(_SC_NGROUPS_MAX)) {
+ __set_errno (EINVAL);
+ return -1;
+ } else {
+ size_t i;
+ __kernel_gid_t kernel_groups[n];
+ for (i = 0; i < n; i++) {
+ kernel_groups[i] = (groups)[i];
+ if (groups[i] != (gid_t) ((__kernel_gid_t)groups[i])) {
+ __set_errno (EINVAL);
+ return -1;
+ }
+ }
+ return(__syscall_setgroups(n, kernel_groups));
+ }
+}
#endif
//#define __NR_select 82
@@ -866,15 +984,27 @@ _syscall2(int, ftruncate, int, fd, __off_t, length);
#endif
//#define __NR_fchmod 94
-#ifdef L_fchmod
+#ifdef L___syscall_fchmod
#include <sys/stat.h>
-_syscall2(int, fchmod, int, fildes, mode_t, mode);
+#define __NR___syscall_fchmod __NR_fchmod
+static inline
+_syscall2(int, __syscall_fchmod, int, fildes, __kernel_mode_t, mode);
+int fchmod(int fildes, mode_t mode)
+{
+ return(__syscall_fchmod(fildes, mode));
+}
#endif
//#define __NR_fchown 95
-#ifdef L_fchown
+#ifdef L___syscall_fchown
#include <unistd.h>
-_syscall3(int, fchown, int, fd, uid_t, owner, gid_t, group);
+#define __NR___syscall_fchown __NR_fchown
+static inline
+_syscall3(int, __syscall_fchown, int, fd, __kernel_uid_t, owner, __kernel_gid_t, group);
+int fchown(int fd, uid_t owner, gid_t group)
+{
+ return(__syscall_fchown(fd, owner, group));
+}
#endif
//#define __NR_getpriority 96
@@ -1067,8 +1197,14 @@ _syscall0(int, vhangup);
//#define __NR_vm86old 113
//#define __NR_wait4 114
-#ifdef L_wait4
-_syscall4(int, wait4, pid_t, pid, int *, status, int, opts, void *, rusage);
+#ifdef L___syscall_wait4
+#define __NR___syscall_wait4 __NR_wait4
+static inline
+_syscall4(int, __syscall_wait4, __kernel_pid_t, pid, int *, status, int, opts, void *, rusage);
+int wait4(pid_t pid, int * status, int opts, void * rusage)
+{
+ return(__syscall_wait4(pid, status, opts, rusage));
+}
#endif
//#define __NR_swapoff 115
@@ -1187,8 +1323,14 @@ _syscall4(int, quotactl, int, cmd, const char *, special , int, id, caddr_t, add
#endif
//#define __NR_getpgid 132
-#ifdef L_getpgid
-_syscall1(pid_t, getpgid, pid_t, pid);
+#ifdef L___syscall_getpgid
+#define __NR___syscall_getpgid __NR_getpgid
+static inline
+_syscall1(__kernel_pid_t, __syscall_getpgid, __kernel_pid_t, pid);
+pid_t getpgid(pid_t pid)
+{
+ return(__syscall_getpgid(pid));
+}
#endif
//#define __NR_fchdir 133
@@ -1211,17 +1353,29 @@ _syscall2(int, bdflush, int, __func, long int, __data);
//#define __NR_setfsuid 138
#ifdef __NR_setfsuid
-#ifdef L_setfsuid
+#ifdef L___syscall_setfsuid
#include <sys/fsuid.h>
-_syscall1(int, setfsuid, uid_t, uid);
+#define __NR___syscall_setfsuid __NR_setfsuid
+static inline
+_syscall1(int, __syscall_setfsuid, __kernel_uid_t, uid);
+int setfsuid(uid_t uid)
+{
+ return(__syscall_setfsuid(uid));
+}
#endif
#endif
//#define __NR_setfsgid 139
#ifdef __NR_setfsgid
-#ifdef L_setfsgid
+#ifdef L___syscall_setfsgid
#include <sys/fsuid.h>
-_syscall1(int, setfsgid, gid_t, gid);
+#define __NR___syscall_setfsgid __NR_setfsgid
+static inline
+_syscall1(int, __syscall_setfsgid, __kernel_gid_t, gid);
+int setfsgid(gid_t gid)
+{
+ return(__syscall_setfsgid(gid));
+}
#endif
#endif
@@ -1274,9 +1428,15 @@ _syscall3(ssize_t, writev, int, filedes, const struct iovec *, vector, int,
#endif
//#define __NR_getsid 147
-#ifdef L_getsid
+#ifdef L___syscall_getsid
#include <unistd.h>
-_syscall1(pid_t, getsid, pid_t, pid);
+#define __NR___syscall_getsid __NR_getsid
+static inline
+_syscall1(__kernel_pid_t, __syscall_getsid, __kernel_pid_t, pid)
+pid_t getsid(pid_t pid)
+{
+ return(__syscall_getsid(pid));
+}
#endif
//#define __NR_fdatasync 148
@@ -1344,33 +1504,57 @@ int sysctl(int *name, int nlen, void *oldval, size_t *oldlenp,
//#define __NR_sched_setparam 154
#ifdef __NR_sched_setparam
-#ifdef L_sched_setparam
+#ifdef L___syscall_sched_setparam
#include <sched.h>
-_syscall2(int, sched_setparam, pid_t, pid, const struct sched_param *, p);
+#define __NR___syscall_sched_setparam __NR_sched_setparam
+static inline
+_syscall2(int, __syscall_sched_setparam, __kernel_pid_t, pid, const struct sched_param *, p);
+int sched_setparam(pid_t pid, const struct sched_param * p)
+{
+ return(__syscall_sched_setparam(pid, p));
+}
#endif
#endif
//#define __NR_sched_getparam 155
#ifdef __NR_sched_getparam
-#ifdef L_sched_getparam
+#ifdef L___syscall_sched_getparam
#include <sched.h>
-_syscall2(int, sched_getparam, pid_t, pid, struct sched_param *, p);
+#define __NR___syscall_sched_getparam __NR_sched_getparam
+static inline
+_syscall2(int, __syscall_sched_getparam, __kernel_pid_t, pid, struct sched_param *, p);
+int sched_getparam(pid_t pid, struct sched_param * p)
+{
+ return(__syscall_sched_getparam(pid, p));
+}
#endif
#endif
//#define __NR_sched_setscheduler 156
#ifdef __NR_sched_setscheduler
-#ifdef L_sched_setscheduler
+#ifdef L___syscall_sched_setscheduler
#include <sched.h>
-_syscall3(int, sched_setscheduler, pid_t, pid, int, policy, const struct sched_param *, p);
+#define __NR___syscall_sched_setscheduler __NR_sched_setscheduler
+static inline
+_syscall3(int, __syscall_sched_setscheduler, __kernel_pid_t, pid, int, policy, const struct sched_param *, p);
+int sched_setscheduler(pid_t pid, int policy, const struct sched_param * p)
+{
+ return(__syscall_sched_setscheduler(pid, policy, p));
+}
#endif
#endif
//#define __NR_sched_getscheduler 157
#ifdef __NR_sched_getscheduler
-#ifdef L_sched_getscheduler
+#ifdef L___syscall_sched_getscheduler
#include <sched.h>
-_syscall1(int, sched_getscheduler, pid_t, pid);
+#define __NR___syscall_sched_getscheduler __NR_sched_getscheduler
+static inline
+_syscall1(int, __syscall_sched_getscheduler, __kernel_pid_t, pid);
+int sched_getscheduler(pid_t pid)
+{
+ return(__syscall_sched_getscheduler(pid));
+}
#endif
#endif
@@ -1400,9 +1584,15 @@ _syscall1(int, sched_get_priority_min, int, policy);
//#define __NR_sched_rr_get_interval 161
#ifdef __NR_sched_rr_get_interval
-#ifdef L_sched_rr_get_interval
+#ifdef L___syscall_sched_rr_get_interval
#include <sched.h>
-_syscall2(int, sched_rr_get_interval, pid_t, pid, struct timespec *, tp);
+#define __NR___syscall_sched_rr_get_interval __NR_sched_rr_get_interval
+static inline
+_syscall2(int, __syscall_sched_rr_get_interval, __kernel_pid_t, pid, struct timespec *, tp);
+int sched_rr_get_interval(pid_t pid, struct timespec * tp)
+{
+ return(__syscall_sched_rr_get_interval(pid, tp));
+}
#endif
#endif
@@ -1423,15 +1613,35 @@ _syscall4(__ptr_t, mremap, __ptr_t, old_address, size_t, old_size, size_t, new_s
//#define __NR_setresuid 164
#ifdef __NR_setresuid
-#ifdef L_setresuid
-_syscall3(int, setresuid, uid_t, ruid, uid_t, euid, uid_t, suid);
+#ifdef L___syscall_setresuid
+#define __NR___syscall_setresuid __NR_setresuid
+static inline
+_syscall3(int, __syscall_setresuid, __kernel_uid_t, rgid, __kernel_uid_t, egid, __kernel_uid_t, sgid);
+int setresuid(uid_t ruid, uid_t euid, uid_t suid)
+{
+ return(__syscall_setresuid(ruid, euid, suid));
+}
#endif
#endif
//#define __NR_getresuid 165
#ifdef __NR_getresuid
-#ifdef L_getresuid
-_syscall3(int, getresuid, uid_t *, euid, uid_t *, ruid, uid_t *, suid);
+#ifdef L___syscall_getresuid
+#define __NR___syscall_getresuid __NR_getresuid
+static inline
+_syscall3(int, __syscall_getresuid, __kernel_uid_t *, ruid, __kernel_uid_t *, euid, __kernel_uid_t *, suid);
+int getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
+{
+ int result;
+ __kernel_uid_t k_ruid, k_euid, k_suid;
+ result = __syscall_getresuid(&k_ruid, &k_euid, &k_suid);
+ if (result == 0) {
+ *ruid = (uid_t) k_ruid;
+ *euid = (uid_t) k_euid;
+ *suid = (uid_t) k_suid;
+ }
+ return result;
+}
#endif
#endif
@@ -1463,15 +1673,35 @@ _syscall3(int, poll, struct pollfd *, fds, unsigned long int, nfds, int, timeout
//#define __NR_setresgid 170
#ifdef __NR_setresgid
-#ifdef L_setresgid
-_syscall3(int, setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid);
+#ifdef L___syscall_setresgid
+#define __NR___syscall_setresgid __NR_setresgid
+static inline
+_syscall3(int, __syscall_setresgid, __kernel_gid_t, rgid, __kernel_gid_t, egid, __kernel_gid_t, sgid);
+int setresgid(gid_t rgid, gid_t egid, gid_t sgid)
+{
+ return(__syscall_setresgid(rgid, egid, sgid));
+}
#endif
#endif
//#define __NR_getresgid 171
#ifdef __NR_getresgid
-#ifdef L_getresgid
-_syscall3(int, getresgid, gid_t *, egid, gid_t *, rgid, gid_t *, sgid);
+#ifdef L___syscall_getresgid
+#define __NR___syscall_getresgid __NR_getresgid
+static inline
+_syscall3(int, __syscall_getresgid, __kernel_gid_t *, egid, __kernel_gid_t *, rgid, __kernel_gid_t *, sgid);
+int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid)
+{
+ int result;
+ __kernel_gid_t k_rgid, k_egid, k_sgid;
+ result = __syscall_getresgid(&k_rgid, &k_egid, &k_sgid);
+ if (result == 0) {
+ *rgid = (gid_t) k_rgid;
+ *egid = (gid_t) k_egid;
+ *sgid = (gid_t) k_sgid;
+ }
+ return result;
+}
#endif
#endif
@@ -1584,9 +1814,15 @@ int sigsuspend (const sigset_t *mask)
// See pread_write.c
//#define __NR_chown 182
-#ifdef L_chown
+#ifdef L___syscall_chown
#include <unistd.h>
-_syscall3(int, chown, const char *, path, uid_t, owner, gid_t, group);
+#define __NR___syscall_chown __NR_chown
+static inline
+_syscall3(int, __syscall_chown, const char *, path, __kernel_uid_t, owner, __kernel_gid_t, group);
+int chown(const char * path, uid_t owner, gid_t group)
+{
+ return(__syscall_chown(path, owner, group));
+}
#endif
//#define __NR_getcwd 183