표준 기호 상수와 형을 선언한다. 더 자세히 ...

함수
int	access (const char *path, int mode)
unsigned	alarm (unsigned sec)
int	chdir (const char *path)
int	chown (const char *path, uid_t uid, gid_t gid)
int	close (int fd)
size_t	confstr (int name, char *buf, size_t len)
char *	crypt (const char *key, const char *salt)
char *	ctermid (char *s)
int	dup (int fd)
int	dup2 (int oldfd, int newfd)
void	_exit (int ret)
void	encrypt (char block[64], int edflat)
int	execl (const char *path, const char *arg,...)
int	execle (const char *path, const char *arg,...)
int	execlp (const char *path, const char *arg,...)
int	execv (const char *path, char *const argv[])
int	execve (const char *path, const char *const argv[], char *const envp[])
int	execvp (const char *path, char *const argv[])
int	faccessat (int dirfd, const char *path, int mode, int flag)
int	fchdir (int fd)
int	fchown (int fd, uid_t uid, gid_t gid)
int	fchownat (int dirfd, const char *path, uid_t uid, gid_t gid, int flag)
int	fdatasync (int fd)
int	fexecve (int fd, char *const argv[], char *const env[])
pid_t	fork (void)
long	fpathconf (int fd, int name)
int	fsync (int fd)
int	ftruncate (int fd, off_t off)
char *	getcwd (char *buf, size_t size)
gid_t	getegid (void)
uid_t	geteuid (void)
gid_t	getgid (void)
int	getgroups (int size, gid_t list[])
long	gethostid (void)
int	gethostname (char *buf, size_t size)
char *	getlogin (void)
int	getlogin_r (char *buf, size_t size)
int	getopt (int argc, char *const argv[], const char *optstring)
pid_t	getpgid (pid_t pid)
pid_t	getpgrp (void)
pid_t	getpid (void)
pid_t	getppid (void)
pid_t	getsid (pid_t pid)
uid_t	getuid (void)
int	isatty (int fd)
int	lchown (const char *path, uid_t owner, gid_t group)
int	link (const char *oldpath, const char *newpath)
int	linkat (int olddirfd, const char *oldname, int newdirfd, const char *newname, int flags)
int	lockf (int fd, int cmd, off_t len)
off_t	lseek (int fd, off_t offset, int whence)
int	nice (int val)
long	pathconf (const char *path, int name)
int	pause (void)
int	pipe (int fds[2])
ssize_t	pread (int fd, void *buf, size_t size, off_t offset)
ssize_t	pwrite (int fd, const void *buf, size_t size, off_t offset)
ssize_t	read (int fd, void *buf, size_t size)
ssize_t	readlink (const char *restrict path, char *restrict buf, size_t bufsz)
ssize_t	readlinkat (int dirfd, const char *restrict path, char *restrict buf, size_t size)
int	rmdir (const char *path)
int	setegid (gid_t gid)
int	seteuid (uid_t uid)
int	setgid (gid_t gid)
int	setpgid (pid_t pid, pid_t pgid)
pid_t	setpgrp (void)
int	setregid (gid_t rgid, gid_t egid)
int	setreuid (uid_t ruid, uid_t euid)
pid_t	setsid (void)
int	setuid (uid_t euid)
unsigned	sleep (unsigned secs)
void	swab (const void *restrict from, void *restrict to, ssize_t size)
int	symlink (const char *oldpath, const char *newpath)
int	symlinkat (const char *oldpath, int newdirfd, const char *newpath)
void	sync (void)
long	sysconf (int name)
pid_t	tcgetpgrp (int fd)
int	tcsetpgrp (int fd, pid_t pid)
int	truncate (const char *file, off_t offset)
char *	ttyname (int fd)
int	ttyname_r (int fd, char *buf, size_t size)
int	unlink (const char *file)
int	unlinkat (int dirfd, const char *file, int flags)
ssize_t	write (int fd, const void *buf, size_t size)

변수
char *	optarg
int	opterr
int	optind
int	optopt

상세한 설명

표준 기호 상수와 형을 선언한다.

날짜

2011-8-26

작성자

Sung-jae Park nices.nosp@m.j@ni.nosp@m.cesj..nosp@m.com

함수 문서화

변수 문서화