From: Markos Chandras <markos.chand...@imgtec.com> Signed-off-by: Markos Chandras <markos.chand...@imgtec.com> --- include/sys/stat.h | 1 + libc/sysdeps/linux/common/chmod.c | 9 +++++++++ libc/sysdeps/linux/common/fchmodat.c | 1 + 3 files changed, 11 insertions(+)
diff --git a/include/sys/stat.h b/include/sys/stat.h index bff90cb..1709cec 100644 --- a/include/sys/stat.h +++ b/include/sys/stat.h @@ -309,6 +309,7 @@ extern int fchmod (int __fd, __mode_t __mode) __THROW; extern int fchmodat (int __fd, const char *__file, __mode_t __mode, int __flag) __THROW __nonnull ((2)) __wur; +libc_hidden_proto(fchmodat) #endif /* Use ATFILE. */ diff --git a/libc/sysdeps/linux/common/chmod.c b/libc/sysdeps/linux/common/chmod.c index 871e023..c03bb2a 100644 --- a/libc/sysdeps/linux/common/chmod.c +++ b/libc/sysdeps/linux/common/chmod.c @@ -9,8 +9,16 @@ #include <sys/syscall.h> #include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#if defined(__NR_fchmodat) && !defined(__NR_chmod) +int chmod(const char *path, mode_t mode) +{ + return fchmodat(AT_FDCWD, path, mode, 0); +} +#else #define __NR___syscall_chmod __NR_chmod static __inline__ _syscall2(int, __syscall_chmod, const char *, path, __kernel_mode_t, mode) @@ -18,4 +26,5 @@ int chmod(const char *path, mode_t mode) { return __syscall_chmod(path, mode); } +#endif libc_hidden_def(chmod) diff --git a/libc/sysdeps/linux/common/fchmodat.c b/libc/sysdeps/linux/common/fchmodat.c index 8224a52..1e936e0 100644 --- a/libc/sysdeps/linux/common/fchmodat.c +++ b/libc/sysdeps/linux/common/fchmodat.c @@ -32,6 +32,7 @@ int fchmodat(int fd, const char *file, mode_t mode, int flag) return INLINE_SYSCALL(fchmodat, 3, fd, file, mode); } +libc_hidden_def(fchmodat) #else /* should add emulation with fchmod() and /proc/self/fd/ ... */ #endif -- 1.8.1.1 _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc