diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2019-10-23 13:57:27 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2020-02-03 11:50:54 +0100 |
| commit | 8a04c4d84c8a1a1297ec0c5cec5522112981e0c0 (patch) | |
| tree | 80f637db2009956f5c5bfad7f413580af466e3e5 /libc/sysdeps/linux/common/lstat64.c | |
| parent | 6b21a5a5bd895e16ef57c4d0d89c806b2e0c22e8 (diff) | |
csky: add statx conditionals
Similar to glibc commit
https://sourceware.org/git/?p=glibc.git;a=commit;h=6bbfc5c09fc5b5e3d4a0cddbbd4e2e457767dae7
we need to handle Linux kernel change, which removed stat64 family from default syscall set.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Waldemar Brodkorb <wbrodkorb@conet.de>
Diffstat (limited to 'libc/sysdeps/linux/common/lstat64.c')
| -rw-r--r-- | libc/sysdeps/linux/common/lstat64.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/lstat64.c b/libc/sysdeps/linux/common/lstat64.c index 2f66e7ca2..61892994e 100644 --- a/libc/sysdeps/linux/common/lstat64.c +++ b/libc/sysdeps/linux/common/lstat64.c @@ -29,6 +29,23 @@ int lstat64(const char *file_name, struct stat64 *buf) } libc_hidden_def(lstat64) +#elif defined __NR_statx && defined __UCLIBC_HAVE_STATX__ +# include <fcntl.h> +# include <statx_cp.h> + +int lstat64(const char *file_name, struct stat64 *buf) +{ + struct statx tmp; + int rc = INLINE_SYSCALL (statx, 5, AT_FDCWD, file_name, + AT_NO_AUTOMOUNT | AT_SYMLINK_NOFOLLOW, + STATX_BASIC_STATS, &tmp); + if (rc == 0) + __cp_stat64_statx ((struct stat64 *)buf, &tmp); + + return rc; +} +libc_hidden_def(lstat64) + /* For systems which have both, prefer the old one */ #elif defined __NR_lstat64 # include "xstatconv.h" |