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79 lines
3.7 KiB
C
79 lines
3.7 KiB
C
#ifndef _UNISTD_H
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# include <posix/unistd.h>
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/* Now define the internal interfaces. */
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extern int __access __P ((__const char *__name, int __type));
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extern int __euidaccess __P ((__const char *__name, int __type));
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extern __off64_t __lseek64 __P ((int __fd, __off64_t __offset, int __whence));
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extern __off64_t __libc_lseek64 (int __fd, __off64_t __offset, int __whence);
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extern __off_t __libc_lseek __P ((int __fd, __off_t __offset, int __whence));
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extern ssize_t __pread __P ((int __fd, __ptr_t __buf, size_t __nbytes,
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__off_t __offset));
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extern ssize_t __libc_pread (int __fd, void *__buf, size_t __nbytes,
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__off_t __offset);
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extern ssize_t __libc_pread64 (int __fd, void *__buf, size_t __nbytes,
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__off64_t __offset);
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extern ssize_t __pwrite __P ((int __fd, __const __ptr_t __buf, size_t __n,
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__off_t __offset));
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extern ssize_t __libc_pwrite (int __fd, __const void *__buf, size_t __n,
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__off_t __offset);
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extern ssize_t __libc_pwrite64 (int __fd, __const void *__buf, size_t __n,
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__off64_t __offset);
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extern ssize_t __libc_read (int __fd, void *__buf, size_t __n);
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extern ssize_t __libc_write (int __fd, __const void *__buf, size_t __n);
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extern int __pipe __P ((int __pipedes[2]));
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extern unsigned int __sleep __P ((unsigned int __seconds));
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extern int __chown __P ((__const char *__file,
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__uid_t __owner, __gid_t __group));
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extern int __fchown __P ((int __fd,
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__uid_t __owner, __gid_t __group));
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extern int __lchown __P ((__const char *__file, __uid_t __owner,
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__gid_t __group));
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extern int __chdir __P ((__const char *__path));
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extern int __fchdir __P ((int __fd));
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extern char *__getcwd __P ((char *__buf, size_t __size));
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/* Get the canonical absolute name of the named directory, and put it in SIZE
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bytes of BUF. Returns NULL if the directory couldn't be determined or
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SIZE was too small. If successful, returns BUF. In GNU, if BUF is
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NULL, an array is allocated with `malloc'; the array is SIZE bytes long,
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unless SIZE <= 0, in which case it is as big as necessary. */
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char *__canonicalize_directory_name_internal __P ((__const char *__thisdir,
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char *__buf,
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size_t __size));
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extern int __dup __P ((int __fd));
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extern int __dup2 __P ((int __fd, int __fd2));
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extern int __execve __P ((__const char *__path, char *__const __argv[],
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char *__const __envp[]));
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extern long int __pathconf __P ((__const char *__path, int __name));
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extern long int __fpathconf __P ((int __fd, int __name));
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extern long int __sysconf __P ((int __name));
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extern __pid_t __getppid __P ((void));
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extern __pid_t __setsid __P ((void));
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extern __uid_t __getuid __P ((void));
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extern __uid_t __geteuid __P ((void));
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extern __gid_t __getgid __P ((void));
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extern __gid_t __getegid __P ((void));
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extern int __getgroups __P ((int __size, __gid_t __list[]));
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extern int __group_member __P ((__gid_t __gid));
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extern int __setuid __P ((__uid_t __uid));
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extern int __setreuid __P ((__uid_t __ruid, __uid_t __euid));
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extern int __setgid __P ((__gid_t __gid));
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extern int __setregid __P ((__gid_t __rgid, __gid_t __egid));
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extern __pid_t __vfork __P ((void));
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extern int __ttyname_r __P ((int __fd, char *__buf, size_t __buflen));
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extern int __isatty __P ((int __fd));
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extern int __link __P ((__const char *__from, __const char *__to));
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extern int __symlink __P ((__const char *__from, __const char *__to));
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extern int __readlink __P ((__const char *__path, char *__buf, size_t __len));
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extern int __unlink __P ((__const char *__name));
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extern int __rmdir __P ((__const char *__path));
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extern int __gethostname __P ((char *__name, size_t __len));
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extern int __profil __P ((unsigned short int *__sample_buffer, size_t __size,
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size_t __offset, unsigned int __scale));
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extern int __getdtablesize __P ((void));
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extern int __brk __P ((__ptr_t __addr));
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#endif
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