stat.h(3HEAD)
Name
stat.h, stat - data returned by stat system call
Synopsis
#include <sys/types.h>
#include <sys/stat.h>
Description
The system calls stat(), lstat() and fstat() return data in a stat structure, which is defined in <stat.h>.
The constants used in the st_mode field are also defined in this file:
#define
|
S_IFMT
|
/* type of file */
|
#define
|
S_IAMB
|
/* access mode bits */
|
#define
|
S_IFIFO
|
/* fifo */
|
#define
|
S_IFCHR
|
/* character special */
|
#define
|
S_IFDIR
|
/* directory */
|
#define
|
S_IFNAM
|
/* XENIX special named file */
|
#define
|
S_INSEM
|
/* XENIX semaphore subtype of IFNAM */
|
#define
|
S_INSHD
|
/* XENIX shared data subtype of IFNAM */
|
#define
|
S_IFBLK
|
/* block special */
|
#define
|
S_IFREG
|
/* regular */
|
#define
|
S_IFLNK
|
/* symbolic link */
|
#define
|
S_IFSOCK
|
/* socket */
|
#define
|
S_IFDOOR
|
/* door */
|
#define
|
S_ISUID
|
/* set user id on execution */
|
#define
|
S_ISGID
|
/* set group id on execution */
|
#define
|
S_ISVTX
|
/* save swapped text even after use */
|
#define
|
S_IREAD
|
/* read permission, owner */
|
#define
|
S_IWRITE
|
/* write permission, owner */
|
#define
|
S_IEXEC
|
/* execute/search permission, owner */
|
#define
|
S_ENFMT
|
/* record locking enforcement flag */
|
#define
|
S_IRWXU
|
/* read, write, execute: owner */
|
#define
|
S_IRUSR
|
/* read permission: owner */
|
#define
|
S_IWUSR
|
/* write permission: owner */
|
#define
|
S_IXUSR
|
/* execute permission: owner */
|
#define
|
S_IRWXG
|
/* read, write, execute: group */
|
#define
|
S_IRGRP
|
/* read permission: group */
|
#define
|
S_IWGRP
|
/* write permission: group */
|
#define
|
S_IXGRP
|
/* execute permission: group */
|
#define
|
S_IRWXO
|
/* read, write, execute: other */
|
#define
|
S_IROTH
|
/* read permission: other */
|
#define
|
S_IWOTH
|
/* write permission: other */
|
#define
|
S_IXOTH
|
/* execute permission: other */
|
|
The following macros are for POSIX conformance (see standards(5)):
#define
|
S_ISBLK(mode)
|
block special file
|
#define
|
S_ISCHR(mode)
|
character special file
|
#define
|
S_ISDIR(mode)
|
directory file
|
#define
|
S_ISFIFO(mode)
|
pipe or fifo file
|
#define
|
S_ISREG(mode)
|
regular file
|
#define
|
S_ISSOCK(mode)
|
socket file
|
|
The following symbolic constants are defined as distinct integer values outside of the range [0, 999 999 999], for use with the futimens() and utimensat() functions:
#define UTIME_NOW use the current time
@define UTIME_OMIT no time change
Attributes
See attributes(5) for descriptions of the following attributes:
|
|
Interface Stability
|
Committed
|
Standard
|
|
|
See Also
futimens(2), stat(2), types.h(3HEAD), attributes(5), standards(5)