2fcbb846fb
O_EXEC is mentioned by POSIX, so let's have it. Currently, it is only used inside the kernel to ensure the process has the right permissions when opening an executable.
84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
#pragma once
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/types.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#define F_DUPFD 0
|
|
#define F_GETFD 1
|
|
#define F_SETFD 2
|
|
#define F_GETFL 3
|
|
#define F_SETFL 4
|
|
|
|
#define FD_CLOEXEC 1
|
|
|
|
#define O_RDONLY 0
|
|
#define O_WRONLY 1
|
|
#define O_RDWR 2
|
|
#define O_ACCMODE 3
|
|
#define O_EXEC 4
|
|
#define O_CREAT 0100
|
|
#define O_EXCL 0200
|
|
#define O_NOCTTY 0400
|
|
#define O_TRUNC 01000
|
|
#define O_APPEND 02000
|
|
#define O_NONBLOCK 04000
|
|
#define O_DIRECTORY 00200000
|
|
#define O_NOFOLLOW 00400000
|
|
#define O_CLOEXEC 02000000
|
|
#define O_DIRECT 04000000
|
|
|
|
#define S_IFMT 0170000
|
|
#define S_IFDIR 0040000
|
|
#define S_IFCHR 0020000
|
|
#define S_IFBLK 0060000
|
|
#define S_IFREG 0100000
|
|
#define S_IFIFO 0010000
|
|
#define S_IFLNK 0120000
|
|
#define S_IFSOCK 0140000
|
|
|
|
#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_IRGRP 0040
|
|
#define S_IWGRP 0020
|
|
#define S_IXGRP 0010
|
|
#define S_IROTH 0004
|
|
#define S_IWOTH 0002
|
|
#define S_IXOTH 0001
|
|
|
|
#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
|
|
|
|
#define S_IRWXG (S_IRWXU >> 3)
|
|
#define S_IRWXO (S_IRWXG >> 3)
|
|
|
|
int creat(const char* path, mode_t);
|
|
int open(const char* path, int options, ...);
|
|
int creat_with_path_length(const char* path, size_t path_length, mode_t);
|
|
int open_with_path_length(const char* path, size_t path_length, int options, mode_t);
|
|
#define AT_FDCWD -100
|
|
int openat(int dirfd, const char* path, int options, ...);
|
|
int openat_with_path_length(int dirfd, const char* path, size_t path_length, int options, mode_t);
|
|
|
|
int fcntl(int fd, int cmd, ...);
|
|
int watch_file(const char* path, size_t path_length);
|
|
|
|
#define F_RDLCK 0
|
|
#define F_WRLCK 1
|
|
#define F_UNLCK 2
|
|
|
|
#define F_SETLKW 7
|
|
|
|
struct flock {
|
|
short l_type;
|
|
short l_whence;
|
|
off_t l_start;
|
|
off_t l_len;
|
|
pid_t l_pid;
|
|
};
|
|
|
|
__END_DECLS
|