diff options
| author | Markos Chandras <markos.chandras@imgtec.com> | 2012-12-11 12:51:33 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2013-02-20 13:45:12 +0100 |
| commit | 82fd359bcccb162d78c3b7fbd572ac074aee98e9 (patch) | |
| tree | dabe2edd5ad7b5273e1276d9aff712ce7e485462 /libc/sysdeps/linux | |
| parent | cb529f08cfe1fd6ca86e13bac5934dc8cf1c6355 (diff) | |
fstatat{64}: No conversion code is needed for new architectures
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/fstatat.c | 15 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/fstatat64.c | 4 |
2 files changed, 17 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/common/fstatat.c b/libc/sysdeps/linux/common/fstatat.c index a0bc3cd3a..06c3ab912 100644 --- a/libc/sysdeps/linux/common/fstatat.c +++ b/libc/sysdeps/linux/common/fstatat.c @@ -19,12 +19,23 @@ int fstatat(int fd, const char *file, struct stat *buf, int flag) { int ret; +# ifdef __ARCH_HAS_DEPRECATED_SYSCALLS__ struct kernel_stat64 kbuf; - ret = INLINE_SYSCALL(fstatat64, 4, fd, file, &kbuf, flag); if (ret == 0) __xstat32_conv(&kbuf, buf); - +# else + ret = INLINE_SYSCALL(fstatat64, 4, fd, file, buf, flag); + if (ret == 0) { + /* Did we overflow */ + if (buf->__pad1 || buf->__pad2 || buf->__pad3 + || buf->__pad4 || buf->__pad5 || buf->__pad6 + || buf->__pad7) { + __set_errno(EOVERFLOW); + return -1; + } + } +# endif /* __ARCH_HAS_DEPRECATED_SYSCALLS__ */ return ret; } #else diff --git a/libc/sysdeps/linux/common/fstatat64.c b/libc/sysdeps/linux/common/fstatat64.c index 9020fb521..fbf096300 100644 --- a/libc/sysdeps/linux/common/fstatat64.c +++ b/libc/sysdeps/linux/common/fstatat64.c @@ -20,6 +20,7 @@ # include "xstatconv.h" int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) { +# ifdef __ARCH_HAS_DEPRECATED_SYSCALLS__ int ret; struct kernel_stat64 kbuf; @@ -28,6 +29,9 @@ int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) __xstat64_conv(&kbuf, buf); return ret; +# else + return INLINE_SYSCALL(fstatat64, 4, fd, file, buf, flag); +# endif } #else /* should add emulation with fstat64() and /proc/self/fd/ ... */ |