86 lines
3.2 KiB
C
86 lines
3.2 KiB
C
/*
|
|
* unistd.h --
|
|
*
|
|
* Macros, CONSTants and prototypes for Posix conformance.
|
|
*
|
|
* Copyright 1989 Regents of the University of California
|
|
* Permission to use, copy, modify, and distribute this
|
|
* software and its documentation for any purpose and without
|
|
* fee is hereby granted, provided that the above copyright
|
|
* notice appear in all copies. The University of California
|
|
* makes no representations about the suitability of this
|
|
* software for any purpose. It is provided "as is" without
|
|
* express or implied warranty.
|
|
*
|
|
* /usr/u/multimed/cmt/CVSROOT/tcl-dp/compat/unistd.h,v 1.2 1995/04/01 20:37:41 grafton Exp
|
|
*/
|
|
|
|
#ifndef _UNISTD
|
|
#define _UNISTD
|
|
|
|
#include <sys/types.h>
|
|
#ifndef _TCL
|
|
# include "tcl.h"
|
|
#endif
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
/*
|
|
* Strict POSIX stuff goes here. Extensions go down below, in the
|
|
* ifndef _POSIX_SOURCE section.
|
|
*/
|
|
|
|
extern void _exit _ANSI_ARGS_((int status));
|
|
extern int access _ANSI_ARGS_((CONST char *path, int mode));
|
|
extern int chdir _ANSI_ARGS_((CONST char *path));
|
|
extern int chown _ANSI_ARGS_((CONST char *path, uid_t owner, gid_t group));
|
|
extern int close _ANSI_ARGS_((int fd));
|
|
extern int dup _ANSI_ARGS_((int oldfd));
|
|
extern int dup2 _ANSI_ARGS_((int oldfd, int newfd));
|
|
extern int execl _ANSI_ARGS_((CONST char *path, ...));
|
|
extern int execle _ANSI_ARGS_((CONST char *path, ...));
|
|
extern int execlp _ANSI_ARGS_((CONST char *file, ...));
|
|
extern int execv _ANSI_ARGS_((CONST char *path, char **argv));
|
|
extern int execve _ANSI_ARGS_((CONST char *path, char **argv, char **envp));
|
|
extern int execvp _ANSI_ARGS_((CONST char *file, char **argv));
|
|
extern pid_t fork _ANSI_ARGS_((void));
|
|
extern char *getcwd _ANSI_ARGS_((char *buf, size_t size));
|
|
extern gid_t getegid _ANSI_ARGS_((void));
|
|
extern uid_t geteuid _ANSI_ARGS_((void));
|
|
extern gid_t getgid _ANSI_ARGS_((void));
|
|
extern int getgroups _ANSI_ARGS_((int bufSize, int *buffer));
|
|
extern pid_t getpid _ANSI_ARGS_((void));
|
|
extern uid_t getuid _ANSI_ARGS_((void));
|
|
extern int isatty _ANSI_ARGS_((int fd));
|
|
extern long lseek _ANSI_ARGS_((int fd, long offset, int whence));
|
|
extern int pipe _ANSI_ARGS_((int *fildes));
|
|
extern int read _ANSI_ARGS_((int fd, char *buf, size_t size));
|
|
extern int setgid _ANSI_ARGS_((gid_t group));
|
|
extern int setuid _ANSI_ARGS_((uid_t user));
|
|
extern unsigned sleep _ANSI_ARGS_ ((unsigned seconds));
|
|
extern char *ttyname _ANSI_ARGS_((int fd));
|
|
extern int unlink _ANSI_ARGS_((CONST char *path));
|
|
extern int write _ANSI_ARGS_((int fd, CONST char *buf, size_t size));
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
extern char *crypt _ANSI_ARGS_((CONST char *, CONST char *));
|
|
extern int fchown _ANSI_ARGS_((int fd, uid_t owner, gid_t group));
|
|
extern int flock _ANSI_ARGS_((int fd, int operation));
|
|
extern int ftruncate _ANSI_ARGS_((int fd, unsigned long length));
|
|
extern int readlink _ANSI_ARGS_((CONST char *path, char *buf, int bufsize));
|
|
extern int setegid _ANSI_ARGS_((gid_t group));
|
|
extern int seteuid _ANSI_ARGS_((uid_t user));
|
|
extern int setreuid _ANSI_ARGS_((int ruid, int euid));
|
|
extern int symlink _ANSI_ARGS_((CONST char *, CONST char *));
|
|
extern int ttyslot _ANSI_ARGS_((void));
|
|
extern int truncate _ANSI_ARGS_((CONST char *path, unsigned long length));
|
|
extern int vfork _ANSI_ARGS_((void));
|
|
#endif /* _POSIX_SOURCE */
|
|
|
|
#endif /* _UNISTD */
|
|
|
|
|
|
|