mode_t(3type) mode_t(3type)

mode_t - file attributes

Standard C library (libc)

#include <sys/types.h>
typedef /* ... */ mode_t;

Used for some file attributes (e.g., file mode). It is an integer type.

POSIX.1-2008.

POSIX.1-2001.

The following headers also provide this type: <fcntl.h>, <ndbm.h>, <spawn.h>, <sys/ipc.h>, <sys/mman.h>, and <sys/stat.h>.

chmod(2), mkdir(2), open(2), umask(2), stat(3type)

2024-05-02 Linux man-pages 6.9.1