1998-08-13 01:03:37 +08:00
|
|
|
#ifndef _UNISTD_H
|
|
|
|
|
# include <posix/unistd.h>
|
1998-08-10 01:39:48 +08:00
|
|
|
|
|
|
|
|
/* Now define the internal interfaces. */
|
1999-11-24 01:31:31 +08:00
|
|
|
extern int __access (__const char *__name, int __type);
|
|
|
|
|
extern int __euidaccess (__const char *__name, int __type);
|
|
|
|
|
extern __off64_t __lseek64 (int __fd, __off64_t __offset, int __whence);
|
1999-12-22 00:25:25 +08:00
|
|
|
extern __off_t __libc_lseek (int __fd, __off_t __offset, int __whence);
|
1999-12-19 13:29:07 +08:00
|
|
|
extern __off64_t __libc_lseek64 (int __fd, __off64_t __offset, int __whence);
|
1999-11-24 01:31:31 +08:00
|
|
|
extern ssize_t __pread (int __fd, void *__buf, size_t __nbytes,
|
|
|
|
|
__off_t __offset);
|
1999-12-19 13:29:07 +08:00
|
|
|
extern ssize_t __libc_pread (int __fd, void *__buf, size_t __nbytes,
|
|
|
|
|
__off_t __offset);
|
|
|
|
|
extern ssize_t __libc_pread64 (int __fd, void *__buf, size_t __nbytes,
|
|
|
|
|
__off64_t __offset);
|
1999-11-24 01:31:31 +08:00
|
|
|
extern ssize_t __pwrite (int __fd, __const void *__buf, size_t __n,
|
|
|
|
|
__off_t __offset);
|
1999-12-19 13:29:07 +08:00
|
|
|
extern ssize_t __libc_pwrite (int __fd, __const void *__buf, size_t __n,
|
|
|
|
|
__off_t __offset);
|
|
|
|
|
extern ssize_t __libc_pwrite64 (int __fd, __const void *__buf, size_t __n,
|
|
|
|
|
__off64_t __offset);
|
Update.
* misc/sys/cdefs.h: Define __attribute_malloc__ according to
available gcc version.
* string/string.h: Mark strdup, __strdup, and strndup with
__attribute_malloc__.
* stdlib/stdlib.h: Make malloc, calloc, realloc, and valloc with
__attribute_malloc__.
* malloc/malloc.h: Make malloc, calloc, realloc, valloc, pvallc,
__morecore, and __default_morecore with __attribute_malloc__.
Provide default definition for __attribute_malloc__.
* libio/stdio.h: Make tempnam with __attribute_malloc__.
1999-12-19 16:08:59 +08:00
|
|
|
extern ssize_t __libc_read (int __fd, void *__buf, size_t __n);
|
|
|
|
|
extern ssize_t __libc_write (int __fd, __const void *__buf, size_t __n);
|
1999-11-24 01:31:31 +08:00
|
|
|
extern int __pipe (int __pipedes[2]);
|
|
|
|
|
extern unsigned int __sleep (unsigned int __seconds);
|
|
|
|
|
extern int __chown (__const char *__file,
|
|
|
|
|
__uid_t __owner, __gid_t __group);
|
|
|
|
|
extern int __fchown (int __fd,
|
|
|
|
|
__uid_t __owner, __gid_t __group);
|
|
|
|
|
extern int __lchown (__const char *__file, __uid_t __owner,
|
|
|
|
|
__gid_t __group);
|
|
|
|
|
extern int __chdir (__const char *__path);
|
|
|
|
|
extern int __fchdir (int __fd);
|
|
|
|
|
extern char *__getcwd (char *__buf, size_t __size);
|
2000-02-29 09:13:44 +08:00
|
|
|
extern int __rmdir (const char *__path);
|
1998-08-10 01:39:48 +08:00
|
|
|
|
|
|
|
|
/* Get the canonical absolute name of the named directory, and put it in SIZE
|
|
|
|
|
bytes of BUF. Returns NULL if the directory couldn't be determined or
|
|
|
|
|
SIZE was too small. If successful, returns BUF. In GNU, if BUF is
|
|
|
|
|
NULL, an array is allocated with `malloc'; the array is SIZE bytes long,
|
|
|
|
|
unless SIZE <= 0, in which case it is as big as necessary. */
|
|
|
|
|
|
1999-11-24 01:31:31 +08:00
|
|
|
char *__canonicalize_directory_name_internal (__const char *__thisdir,
|
|
|
|
|
char *__buf,
|
|
|
|
|
size_t __size);
|
1998-08-10 01:39:48 +08:00
|
|
|
|
1999-11-24 01:31:31 +08:00
|
|
|
extern int __dup (int __fd);
|
|
|
|
|
extern int __dup2 (int __fd, int __fd2);
|
|
|
|
|
extern int __execve (__const char *__path, char *__const __argv[],
|
|
|
|
|
char *__const __envp[]);
|
|
|
|
|
extern long int __pathconf (__const char *__path, int __name);
|
|
|
|
|
extern long int __fpathconf (int __fd, int __name);
|
|
|
|
|
extern long int __sysconf (int __name);
|
|
|
|
|
extern __pid_t __getppid (void);
|
|
|
|
|
extern __pid_t __setsid (void);
|
|
|
|
|
extern __uid_t __getuid (void);
|
|
|
|
|
extern __uid_t __geteuid (void);
|
|
|
|
|
extern __gid_t __getgid (void);
|
|
|
|
|
extern __gid_t __getegid (void);
|
|
|
|
|
extern int __getgroups (int __size, __gid_t __list[]);
|
|
|
|
|
extern int __group_member (__gid_t __gid);
|
|
|
|
|
extern int __setuid (__uid_t __uid);
|
|
|
|
|
extern int __setreuid (__uid_t __ruid, __uid_t __euid);
|
|
|
|
|
extern int __setgid (__gid_t __gid);
|
|
|
|
|
extern int __setregid (__gid_t __rgid, __gid_t __egid);
|
|
|
|
|
extern __pid_t __vfork (void);
|
|
|
|
|
extern int __ttyname_r (int __fd, char *__buf, size_t __buflen);
|
|
|
|
|
extern int __isatty (int __fd);
|
|
|
|
|
extern int __link (__const char *__from, __const char *__to);
|
|
|
|
|
extern int __symlink (__const char *__from, __const char *__to);
|
|
|
|
|
extern int __readlink (__const char *__path, char *__buf, size_t __len);
|
|
|
|
|
extern int __unlink (__const char *__name);
|
2000-04-02 16:05:36 +08:00
|
|
|
extern int __gethostname (char *__name, socklen_t __len);
|
1999-11-24 01:31:31 +08:00
|
|
|
extern int __profil (unsigned short int *__sample_buffer, size_t __size,
|
|
|
|
|
size_t __offset, unsigned int __scale);
|
|
|
|
|
extern int __getdtablesize (void);
|
|
|
|
|
extern int __brk (void *__addr);
|
1999-07-24 06:58:50 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
/* This variable is set nonzero at startup if the process's effective
|
|
|
|
|
IDs differ from its real IDs, or it is otherwise indicated that
|
|
|
|
|
extra security should be used. When this is set the dynamic linker
|
|
|
|
|
and some functions contained in the C library ignore various
|
|
|
|
|
environment variables that normally affect them. */
|
|
|
|
|
extern int __libc_enable_secure;
|
|
|
|
|
|
1998-08-13 01:03:37 +08:00
|
|
|
#endif
|
