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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>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7187 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-04-19 08:52:17 +00:00
parent 2ba2d70607
commit 465c9f0630
1 changed files with 8 additions and 9 deletions
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17
linux-user/syscall.c
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@ -303,15 +303,15 @@ static int sys_getcwd1(char *buf, size_t size)
*/
#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 @@ static int sys_utimensat(int dirfd, const char *pathname,
* 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 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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