From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [7187] linux-user: Linux kernel's fchmodat and faccessat have three args ( no 4th arg)
Date: Sun, 19 Apr 2009 08:52:18 +0000 [thread overview]
Message-ID: <E1LvSl8-0003FG-5f@cvs.savannah.gnu.org> (raw)
Revision: 7187
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7187
Author: aurel32
Date: 2009-04-19 08:52:17 +0000 (Sun, 19 Apr 2009)
Log Message:
-----------
linux-user: Linux kernel's fchmodat and faccessat have three args (no 4th arg)
In Linux kernel, fchmodat() and faccessat() take tree args.
4th value <int flags> is only processed by libc.
Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/linux-user/syscall.c
Modified: trunk/linux-user/syscall.c
===================================================================
--- trunk/linux-user/syscall.c 2009-04-19 00:26:31 UTC (rev 7186)
+++ trunk/linux-user/syscall.c 2009-04-19 08:52:17 UTC (rev 7187)
@@ -303,15 +303,15 @@
*/
#ifdef TARGET_NR_faccessat
-static int sys_faccessat(int dirfd, const char *pathname, int mode, int flags)
+static int sys_faccessat(int dirfd, const char *pathname, int mode)
{
- return (faccessat(dirfd, pathname, mode, flags));
+ return (faccessat(dirfd, pathname, mode, 0));
}
#endif
#ifdef TARGET_NR_fchmodat
-static int sys_fchmodat(int dirfd, const char *pathname, mode_t mode, int flags)
+static int sys_fchmodat(int dirfd, const char *pathname, mode_t mode)
{
- return (fchmodat(dirfd, pathname, mode, flags));
+ return (fchmodat(dirfd, pathname, mode, 0));
}
#endif
#if defined(TARGET_NR_fchownat) && defined(USE_UID16)
@@ -425,11 +425,10 @@
* Try direct syscalls instead
*/
#if defined(TARGET_NR_faccessat) && defined(__NR_faccessat)
-_syscall4(int,sys_faccessat,int,dirfd,const char *,pathname,int,mode,int,flags)
+_syscall3(int,sys_faccessat,int,dirfd,const char *,pathname,int,mode)
#endif
#if defined(TARGET_NR_fchmodat) && defined(__NR_fchmodat)
-_syscall4(int,sys_fchmodat,int,dirfd,const char *,pathname,
- mode_t,mode,int,flags)
+_syscall3(int,sys_fchmodat,int,dirfd,const char *,pathname, mode_t,mode)
#endif
#if defined(TARGET_NR_fchownat) && defined(__NR_fchownat) && defined(USE_UID16)
_syscall5(int,sys_fchownat,int,dirfd,const char *,pathname,
@@ -4218,7 +4217,7 @@
case TARGET_NR_faccessat:
if (!(p = lock_user_string(arg2)))
goto efault;
- ret = get_errno(sys_faccessat(arg1, p, arg3, arg4));
+ ret = get_errno(sys_faccessat(arg1, p, arg3));
unlock_user(p, arg2, 0);
break;
#endif
@@ -4944,7 +4943,7 @@
case TARGET_NR_fchmodat:
if (!(p = lock_user_string(arg2)))
goto efault;
- ret = get_errno(sys_fchmodat(arg1, p, arg3, arg4));
+ ret = get_errno(sys_fchmodat(arg1, p, arg3));
unlock_user(p, arg2, 0);
break;
#endif
reply other threads:[~2009-04-19 8:52 UTC|newest]
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