clean up std.h with include/uapi/linux/posix_types.h
convert time_t to 64bit even in 32bit platforms, for y2038 issue.
align off_t and blkcnt_t with 'struct statx' in include/uapi/linux/stat.h
Suggested-by: Arnd Bergmann arnd@arndb.de Link: https://lore.kernel.org/linux-riscv/83ab9f47-e1ed-463c-a717-26aad6bf2b71@app... Signed-off-by: Zhangjin Wu falcon@tinylab.org --- tools/include/nolibc/std.h | 28 ++++++++++++++++------------ 1 file changed, 16 insertions(+), 12 deletions(-)
diff --git a/tools/include/nolibc/std.h b/tools/include/nolibc/std.h index 933bc0be7e1c..0f458c1c24de 100644 --- a/tools/include/nolibc/std.h +++ b/tools/include/nolibc/std.h @@ -20,17 +20,21 @@
#include "stdint.h"
-/* those are commonly provided by sys/types.h */ -typedef unsigned int dev_t; -typedef unsigned long ino_t; -typedef unsigned int mode_t; -typedef signed int pid_t; -typedef unsigned int uid_t; -typedef unsigned int gid_t; -typedef unsigned long nlink_t; -typedef signed long off_t; -typedef signed long blksize_t; -typedef signed long blkcnt_t; -typedef signed long time_t; +#include <linux/posix_types.h> + +/* based on linux/types.h */ +typedef uint32_t __kernel_dev_t; + +typedef __kernel_dev_t dev_t; +typedef __kernel_ulong_t ino_t; +typedef __kernel_mode_t mode_t; +typedef __kernel_pid_t pid_t; +typedef __kernel_uid32_t uid_t; +typedef __kernel_gid32_t gid_t; +typedef __kernel_loff_t off_t; +typedef __kernel_time64_t time_t; +typedef uint32_t nlink_t; +typedef uint32_t blksize_t; +typedef uint64_t blkcnt_t;
#endif /* _NOLIBC_STD_H */