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feat(kernel/api): add fcntl.h

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2
2025-03-21 01:12:08 +00:00
parent 67a3527e29
commit a43fac0c2d
6 changed files with 270 additions and 97 deletions
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72
Userspace/libc/include/fcntl.h
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@ -24,77 +24,7 @@ extern "C"
#endif // __cplusplus
#include <sys/types.h>
typedef struct f_owner_ex
{
int type; /* Discriminator for pid. */
pid_t pid; /* Process ID or process group ID. */
} f_owner_ex;
typedef struct flock
{
short l_type; /* Type of lock; F_RDLCK, F_WRLCK, F_UNLCK. */
short l_whence; /* Flag for starting offset. */
off_t l_start; /* Relative offset in bytes. */
off_t l_len; /* Size; if 0 then until EOF. */
pid_t l_pid; /* For a process-owned file lock, ignored on input or the process ID of the owning process on output; for an OFD-owned file lock, zero on input or (pid_t)-1 on output. */
} flock;
#define F_DUPFD
#define F_DUPFD_CLOEXEC
#define F_DUPFD_CLOFORK
#define F_GETFD
#define F_SETFD
#define F_GETFL
#define F_SETFL
#define F_GETLK
#define F_SETLK
#define F_SETLKW
#define F_OFD_GETLK
#define F_OFD_SETLK
#define F_OFD_SETLKW
#define F_GETOWN
#define F_GETOWN_EX
#define F_SETOWN
#define F_SETOWN_EX
#define FD_CLOEXEC
#define FD_CLOFORK
#define F_RDLCK
#define F_UNLCK
#define F_WRLCK
#define F_OWNER_PID
#define F_OWNER_PGRP
#define O_CLOEXEC 02000000
#define O_CLOFORK
#define O_CREAT 0100
#define O_DIRECTORY
#define O_EXCL 0200
#define O_NOCTTY
#define O_NOFOLLOW 0400000
#define O_TRUNC 01000
#define O_TTY_INIT
#define O_APPEND 02000
#define O_DSYNC
#define O_NONBLOCK
#define O_RSYNC
#define O_SYNC
#define O_ACCMODE
#define O_EXEC
#define O_RDONLY 00
#define O_RDWR 02
#define O_SEARCH
#define O_WRONLY 01
#define AT_FDCWD
#define AT_EACCESS
#define AT_SYMLINK_NOFOLLOW
#define AT_SYMLINK_FOLLOW
#define AT_REMOVEDIR
#define POSIX_FADV_DONTNEED
#define POSIX_FADV_NOREUSE
#define POSIX_FADV_NORMAL
#define POSIX_FADV_RANDOM
#define POSIX_FADV_SEQUENTIAL
#define POSIX_FADV_WILLNEED
#include <bits/fcntl.h>
int creat(const char *path, mode_t mode);
int fcntl(int fildes, int cmd, ...);