35 lines
779 B
C
35 lines
779 B
C
#ifndef __LIB_UNISTD_H__
|
|
# define __LIB_UNISTD_H__
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
// TODO: move me
|
|
#define STDIN_FILENO 0
|
|
#define STDOUT_FILENO 1
|
|
#define STDERR_FILENO 2
|
|
|
|
//TODO: move me
|
|
#define _SC_PAGE_SIZE 0
|
|
#define _SC_PAGESIZE _SC_PAGE_SIZE
|
|
|
|
|
|
// Process part
|
|
extern pid_t getpid(void);
|
|
extern pid_t getpgid(void);
|
|
extern pid_t getppid(void);
|
|
extern int setpgid(pid_t pid, pid_t pgid);
|
|
extern pid_t fexecve(const char *pathname, char **argv, char **envp);
|
|
|
|
// File part
|
|
extern ssize_t write(int fd, const void *buf, size_t count);
|
|
extern ssize_t read(int fd, void *buf, size_t count);
|
|
extern off_t lseek(int fd, off_t offset, int whence);
|
|
extern int close(int fd);
|
|
|
|
// System part
|
|
extern long sysconf(int name);
|
|
|
|
#endif /*__LIB_UNISTD_H__*/
|