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Assume __NR_utimensat is always defined

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With the 2.6.32 minimum kernel on x86 and 3.2 on other architectures,
__NR_utimensat is always defined.

Changelog:
	* sysdeps/unix/sysv/linux/futimens.c (futimens) [__NR_utimensat]:
	Make code unconditional.
	[!__NR_utimensat]: Remove conditional code.
	* sysdeps/unix/sysv/linux/lutimes.c (lutimes) [__NR_utimensat]:
	Make code unconditional.
	[!__NR_utimensat]: Remove conditional code.
	* sysdeps/unix/sysv/linux/utimensat.c (utimensat) [__NR_utimensat]:
	Make code unconditional.
	[!__NR_utimensat]: Remove conditional code.
This commit is contained in:
Aurelien Jarno
2016-03-23 23:35:08 +01:00
parent 16d94f67e5
commit 7e1ff08c26
4 changed files with 12 additions and 22 deletions
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12
ChangeLog
View File

@@ -1,3 +1,15 @@
2016-03-23 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/futimens.c (futimens) [__NR_utimensat]:
Make code unconditional.
[!__NR_utimensat]: Remove conditional code.
* sysdeps/unix/sysv/linux/lutimes.c (lutimes) [__NR_utimensat]:
Make code unconditional.
[!__NR_utimensat]: Remove conditional code.
* sysdeps/unix/sysv/linux/utimensat.c (utimensat) [__NR_utimensat]:
Make code unconditional.
[!__NR_utimensat]: Remove conditional code.
2016-03-23 Aurelien Jarno <aurelien@aurel32.net> 2016-03-23 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/dl-openat64.c (openat64) [__NR_openat]: * sysdeps/unix/sysv/linux/dl-openat64.c (openat64) [__NR_openat]:

7
sysdeps/unix/sysv/linux/futimens.c
View File

@@ -31,15 +31,8 @@
int int
futimens (int fd, const struct timespec tsp[2]) futimens (int fd, const struct timespec tsp[2])
{ {
#ifdef __NR_utimensat
if (fd < 0) if (fd < 0)
return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF); return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF);
/* Avoid implicit array coercion in syscall macros. */ /* Avoid implicit array coercion in syscall macros. */
return INLINE_SYSCALL (utimensat, 4, fd, NULL, &tsp[0], 0); return INLINE_SYSCALL (utimensat, 4, fd, NULL, &tsp[0], 0);
#else
return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
} }
#ifndef __NR_utimensat
stub_warning (futimens)
#endif

8
sysdeps/unix/sysv/linux/lutimes.c
View File

@@ -27,7 +27,6 @@
int int
lutimes (const char *file, const struct timeval tvp[2]) lutimes (const char *file, const struct timeval tvp[2])
{ {
#ifdef __NR_utimensat
/* The system call espects timespec, not timeval. */ /* The system call espects timespec, not timeval. */
struct timespec ts[2]; struct timespec ts[2];
if (tvp != NULL) if (tvp != NULL)
@@ -42,11 +41,4 @@ lutimes (const char *file, const struct timeval tvp[2])
return INLINE_SYSCALL (utimensat, 4, AT_FDCWD, file, tvp ? ts : NULL, return INLINE_SYSCALL (utimensat, 4, AT_FDCWD, file, tvp ? ts : NULL,
AT_SYMLINK_NOFOLLOW); AT_SYMLINK_NOFOLLOW);
#else
return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
} }
#ifndef __NR_utimensat
stub_warning (lutimes)
#endif

7
sysdeps/unix/sysv/linux/utimensat.c
View File

@@ -31,13 +31,6 @@ utimensat (int fd, const char *file, const struct timespec tsp[2],
{ {
if (file == NULL) if (file == NULL)
return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifdef __NR_utimensat
/* Avoid implicit array coercion in syscall macros. */ /* Avoid implicit array coercion in syscall macros. */
return INLINE_SYSCALL (utimensat, 4, fd, file, &tsp[0], flags); return INLINE_SYSCALL (utimensat, 4, fd, file, &tsp[0], flags);
#else
return INLINE_SYSCALL_ERROR_RETURN_VALUE (ENOSYS);
#endif
} }
#ifndef __NR_utimensat
stub_warning (utimensat)
#endif