From: Miao Wang <shankerwangmiao@gmail.com>
Since Linux 6.11 the kernel allows path to be NULL if flags &
AT_EMPTY_PATH. Let's allow users to take the advantage if they don't
care running on old kernels.
[ xry111: separate the obvious change from the controversial
"io: statx, fstatat64: allow using NULL as path" patch ]
Signed-off-by: Miao Wang <shankerwangmiao@gmail.com>
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
---
io/bits/statx-generic.h | 2 +-
io/sys/stat.h | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
@@ -62,6 +62,6 @@ __BEGIN_DECLS
/* Fill *BUF with information about PATH in DIRFD. */
int statx (int __dirfd, const char *__restrict __path, int __flags,
unsigned int __mask, struct statx *__restrict __buf)
- __THROW __nonnull ((2, 5));
+ __THROW __nonnull ((5));
__END_DECLS
@@ -263,14 +263,14 @@ extern int __REDIRECT_NTH (fstat64, (int __fd, struct stat64 *__buf),
# ifndef __USE_FILE_OFFSET64
extern int fstatat (int __fd, const char *__restrict __file,
struct stat *__restrict __buf, int __flag)
- __THROW __nonnull ((2, 3));
+ __THROW __nonnull ((3));
# else
# ifdef __USE_TIME64_REDIRECTS
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
struct stat *__restrict __buf,
int __flag),
- __fstatat64_time64) __nonnull ((2, 3));
+ __fstatat64_time64) __nonnull ((3));
# else
# define fstatat __fstatat64_time64
# endif
@@ -279,7 +279,7 @@ extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
struct stat *__restrict __buf,
int __flag),
- fstatat64) __nonnull ((2, 3));
+ fstatat64) __nonnull ((3));
# else
# define fstatat fstatat64
# endif
@@ -290,7 +290,7 @@ extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
# ifndef __USE_TIME64_REDIRECTS
extern int fstatat64 (int __fd, const char *__restrict __file,
struct stat64 *__restrict __buf, int __flag)
- __THROW __nonnull ((2, 3));
+ __THROW __nonnull ((3));
# else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (fstatat64, (int __fd,
@@ -298,7 +298,7 @@ extern int __REDIRECT_NTH (fstatat64, (int __fd,
struct stat64 *__restrict __buf,
int __flag),
__fstatat64_time64)
- __nonnull ((2, 3));
+ __nonnull ((3));
# else
# define fstatat64 __fstatat64_time64
# endif