mirror of
git://git.musl-libc.org/musl
synced 2024-12-15 19:25:55 +00:00
67b25fe0a8
fcntl values 1024 and up are universal, arch-independent. later I'll add some of the other linux-specific ones for notify, leases, pipe size, etc. here too.
96 lines
1.6 KiB
C
96 lines
1.6 KiB
C
#ifndef _FCNTL_H
|
|
#define _FCNTL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define __NEED_off_t
|
|
#define __NEED_pid_t
|
|
#define __NEED_mode_t
|
|
|
|
#include <bits/alltypes.h>
|
|
|
|
#include <bits/fcntl.h>
|
|
|
|
struct flock
|
|
{
|
|
short l_type;
|
|
short l_whence;
|
|
off_t l_start;
|
|
off_t l_len;
|
|
pid_t l_pid;
|
|
};
|
|
|
|
int creat(const char *, mode_t);
|
|
int fcntl(int, int, ...);
|
|
int open(const char *, int, ...);
|
|
int openat(int, const char *, int, ...);
|
|
int posix_fadvise(int, off_t, off_t, int);
|
|
int posix_fallocate(int, off_t, off_t);
|
|
|
|
#define O_ACCMODE 03
|
|
#define O_RDONLY 00
|
|
#define O_WRONLY 01
|
|
#define O_RDWR 02
|
|
|
|
#define F_DUPFD_CLOEXEC 1030
|
|
|
|
#define F_RDLCK 0
|
|
#define F_WRLCK 1
|
|
#define F_UNLCK 2
|
|
|
|
#define FD_CLOEXEC 1
|
|
|
|
#define AT_FDCWD (-100)
|
|
#define AT_SYMLINK_NOFOLLOW 0x100
|
|
#define AT_REMOVEDIR 0x200
|
|
#define AT_SYMLINK_FOLLOW 0x400
|
|
#define AT_EACCESS 0x200
|
|
|
|
#define POSIX_FADV_NORMAL 0
|
|
#define POSIX_FADV_RANDOM 1
|
|
#define POSIX_FADV_SEQUENTIAL 2
|
|
#define POSIX_FADV_WILLNEED 3
|
|
#define POSIX_FADV_DONTNEED 4
|
|
#define POSIX_FADV_NOREUSE 5
|
|
|
|
#undef SEEK_SET
|
|
#undef SEEK_CUR
|
|
#undef SEEK_END
|
|
#define SEEK_SET 0
|
|
#define SEEK_CUR 1
|
|
#define SEEK_END 2
|
|
|
|
#ifndef S_IRUSR
|
|
#define S_ISUID 04000
|
|
#define S_ISGID 02000
|
|
#define S_ISVTX 01000
|
|
#define S_IRUSR 0400
|
|
#define S_IWUSR 0200
|
|
#define S_IXUSR 0100
|
|
#define S_IRWXU 0700
|
|
#define S_IRGRP 0040
|
|
#define S_IWGRP 0020
|
|
#define S_IXGRP 0010
|
|
#define S_IRWXG 0070
|
|
#define S_IROTH 0004
|
|
#define S_IWOTH 0002
|
|
#define S_IXOTH 0001
|
|
#define S_IRWXO 0007
|
|
#endif
|
|
|
|
#ifdef _GNU_SOURCE
|
|
#define FAPPEND O_APPEND
|
|
#define FFSYNC O_FSYNC
|
|
#define FASYNC O_ASYNC
|
|
#define FNONBLOCK O_NONBLOCK
|
|
#define FNDELAY O_NDELAY
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|