mirror of
https://github.com/golang/go
synced 2024-11-12 04:40:22 -07:00
simple accessors for Dir mode bits
R=rsc DELTA=71 (71 added, 0 deleted, 0 changed) OCL=24687 CL=24694
This commit is contained in:
parent
a948fdd626
commit
cad7a3aefc
@ -4,6 +4,8 @@
|
||||
|
||||
package os
|
||||
|
||||
import "syscall"
|
||||
|
||||
// An operating-system independent representation of Unix data structures.
|
||||
// OS-specific routines in this directory convert the OS-local versions to these.
|
||||
|
||||
@ -24,3 +26,35 @@ type Dir struct {
|
||||
Ctime_ns uint64; // nanoseconds since 1970
|
||||
Name string;
|
||||
}
|
||||
|
||||
func (dir *Dir) IsFifo() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFIFO
|
||||
}
|
||||
|
||||
func (dir *Dir) IsChar() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFCHR
|
||||
}
|
||||
|
||||
func (dir *Dir) IsDirectory() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFDIR
|
||||
}
|
||||
|
||||
func (dir *Dir) IsBlock() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFBLK
|
||||
}
|
||||
|
||||
func (dir *Dir) IsRegular() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFREG
|
||||
}
|
||||
|
||||
func (dir *Dir) IsSymlink() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFLNK
|
||||
}
|
||||
|
||||
func (dir *Dir) IsSocket() bool {
|
||||
return (dir.Mode & syscall.S_IFMT) == syscall.S_IFSOCK
|
||||
}
|
||||
|
||||
func (dir *Dir) Permission() int {
|
||||
return int(dir.Mode & 0777)
|
||||
}
|
||||
|
@ -69,6 +69,25 @@ const (
|
||||
NAME_MAX = 255;
|
||||
)
|
||||
|
||||
// Dir.Mode bits
|
||||
const (
|
||||
S_IFMT = 0170000; /* type of file */
|
||||
S_IFIFO = 0010000; /* named pipe (fifo) */
|
||||
S_IFCHR = 0020000; /* character special */
|
||||
S_IFDIR = 0040000; /* directory */
|
||||
S_IFBLK = 0060000; /* block special */
|
||||
S_IFREG = 0100000; /* regular */
|
||||
S_IFLNK = 0120000; /* symbolic link */
|
||||
S_IFSOCK = 0140000; /* socket */
|
||||
S_IFWHT = 0160000; /* whiteout */
|
||||
S_ISUID = 0004000; /* set user id on execution */
|
||||
S_ISGID = 0002000; /* set group id on execution */
|
||||
S_ISVTX = 0001000; /* save swapped text even after use */
|
||||
S_IRUSR = 0000400; /* read permission, owner */
|
||||
S_IWUSR = 0000200; /* write permission, owner */
|
||||
S_IXUSR = 0000100; /* execute/search permission, owner */
|
||||
)
|
||||
|
||||
type Stat_t struct {
|
||||
Dev uint32;
|
||||
Mode uint16;
|
||||
|
@ -69,6 +69,24 @@ const (
|
||||
NAME_MAX = 255;
|
||||
)
|
||||
|
||||
// Dir.Mode bits
|
||||
const (
|
||||
S_IFMT = 0170000; /* type of file */
|
||||
S_IFIFO = 0010000; /* named pipe (fifo) */
|
||||
S_IFCHR = 0020000; /* character special */
|
||||
S_IFDIR = 0040000; /* directory */
|
||||
S_IFBLK = 0060000; /* block special */
|
||||
S_IFREG = 0100000; /* regular */
|
||||
S_IFLNK = 0120000; /* symbolic link */
|
||||
S_IFSOCK = 0140000; /* socket */
|
||||
S_ISUID = 0004000; /* set user id on execution */
|
||||
S_ISGID = 0002000; /* set group id on execution */
|
||||
S_ISVTX = 0001000; /* save swapped text even after use */
|
||||
S_IRUSR = 0000400; /* read permission, owner */
|
||||
S_IWUSR = 0000200; /* write permission, owner */
|
||||
S_IXUSR = 0000100; /* execute/search permission, owner */
|
||||
)
|
||||
|
||||
type Stat_t struct {
|
||||
Dev uint64;
|
||||
Ino uint64;
|
||||
|
Loading…
Reference in New Issue
Block a user