* posix/unistd.h: Move internal prototypes from here ...
* include/unistd.h: ... to here.
This commit is contained in:
Andreas Jaeger
parent
83628d3173
commit
6991feeb94
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@ -5,18 +5,23 @@
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extern int __access (__const char *__name, int __type);
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extern int __euidaccess (__const char *__name, int __type);
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extern __off64_t __lseek64 (int __fd, __off64_t __offset, int __whence);
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extern __off_t __lseek (int __fd, __off_t __offset, int __whence);
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extern __off_t __libc_lseek (int __fd, __off_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 ssize_t __pread (int __fd, void *__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 __pread64 (int __fd, void *__buf, size_t __nbytes,
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__off64_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 (int __fd, __const void *__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 __pwrite64 (int __fd, __const void *__buf, size_t __n,
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__off64_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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@ -51,6 +56,7 @@ extern int __execve (__const char *__path, char *__const __argv[],
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extern long int __pathconf (__const char *__path, int __name);
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extern long int __fpathconf (int __fd, int __name);
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extern long int __sysconf (int __name);
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extern __pid_t __getpid (void);
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extern __pid_t __getppid (void);
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extern __pid_t __setsid (void);
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extern __uid_t __getuid (void);
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@ -62,6 +68,7 @@ extern int __group_member (__gid_t __gid);
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extern int __setuid (__uid_t __uid);
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extern int __setreuid (__uid_t __ruid, __uid_t __euid);
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extern int __setgid (__gid_t __gid);
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extern int __setpgid (__pid_t __pid, __pid_t __pgid);
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extern int __setregid (__gid_t __rgid, __gid_t __egid);
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extern __pid_t __vfork (void);
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extern int __ttyname_r (int __fd, char *__buf, size_t __buflen);
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@ -75,6 +82,13 @@ extern int __profil (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 (void);
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extern int __brk (void *__addr);
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extern int __close (int __fd);
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extern ssize_t __read (int __fd, void *__buf, size_t __nbytes);
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extern ssize_t __write (int __fd, __const void *__buf, size_t __n);
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extern __pid_t __fork (void);
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extern int __getpagesize (void) __attribute__ ((__const__));
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extern int __ftruncate (int __fd, __off_t __length);
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extern void *__sbrk (intptr_t __delta);
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/* This variable is set nonzero at startup if the process's effective
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@ -96,7 +96,7 @@ __BEGIN_DECLS
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_POSIX_JOB_CONTROL Job control is supported.
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_POSIX_SAVED_IDS Processes have a saved set-user-ID
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and a saved set-group-ID.
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and a saved set-group-ID.
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_POSIX_REALTIME_SIGNALS Real-time, queued signals are supported.
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_POSIX_PRIORITY_SCHEDULING Priority scheduling is supported.
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_POSIX_TIMERS POSIX.4 clocks and timers are supported.
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@ -153,11 +153,11 @@ __BEGIN_DECLS
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for a specific file can be obtained from `pathconf' and `fpathconf'.
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_POSIX_CHOWN_RESTRICTED Only the super user can use `chown' to change
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the owner of a file. `chown' can only be used
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the owner of a file. `chown' can only be used
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to change the group ID of a file to a group of
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which the calling process is a member.
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_POSIX_NO_TRUNC Pathname components longer than
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NAME_MAX generate an error.
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NAME_MAX generate an error.
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_POSIX_VDISABLE If defined, if the value of an element of the
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`c_cc' member of `struct termios' is
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_POSIX_VDISABLE, no character will have the
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@ -286,7 +286,6 @@ extern int euidaccess (__const char *__name, int __type) __THROW;
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the current position (if WHENCE is SEEK_CUR),
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or the end of the file (if WHENCE is SEEK_END).
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Return the new file position. */
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extern __off_t __lseek (int __fd, __off_t __offset, int __whence) __THROW;
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#ifndef __USE_FILE_OFFSET64
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extern __off_t lseek (int __fd, __off_t __offset, int __whence) __THROW;
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#else
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@ -304,29 +303,16 @@ extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence) __THROW;
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#endif
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/* Close the file descriptor FD. */
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extern int __close (int __fd) __THROW;
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extern int close (int __fd) __THROW;
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/* Read NBYTES into BUF from FD. Return the
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number read, -1 for errors or 0 for EOF. */
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extern ssize_t __read (int __fd, void *__buf, size_t __nbytes) __THROW;
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extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __THROW;
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/* Write N bytes of BUF to FD. Return the number written, or -1. */
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extern ssize_t __write (int __fd, __const void *__buf, size_t __n) __THROW;
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extern ssize_t write (int __fd, __const void *__buf, size_t __n) __THROW;
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#ifdef __USE_UNIX98
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/* Read NBYTES into BUF from FD at the given position OFFSET without
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changing the file pointer. Return the number read, -1 for errors
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or 0 for EOF. */
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extern ssize_t __pread64 (int __fd, void *__buf, size_t __nbytes,
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__off64_t __offset) __THROW;
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/* Write N bytes of BUF to FD at the given position OFFSET without
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changing the file pointer. Return the number written, or -1. */
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extern ssize_t __pwrite64 (int __fd, __const void *__buf, size_t __n,
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__off64_t __offset) __THROW;
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# ifndef __USE_FILE_OFFSET64
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extern ssize_t pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset)
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__THROW;
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@ -348,8 +334,13 @@ extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
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# endif
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# ifdef __USE_LARGEFILE64
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/* Read NBYTES into BUF from FD at the given position OFFSET without
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changing the file pointer. Return the number read, -1 for errors
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or 0 for EOF. */
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extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes,
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__off64_t __offset) __THROW;
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/* Write N bytes of BUF to FD at the given position OFFSET without
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changing the file pointer. Return the number written, or -1. */
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extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
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__off64_t __offset) __THROW;
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# endif
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@ -524,7 +515,6 @@ extern size_t confstr (int __name, char *__buf, size_t __len) __THROW;
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/* Get the process ID of the calling process. */
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extern __pid_t __getpid (void) __THROW;
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extern __pid_t getpid (void) __THROW;
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/* Get the process ID of the calling process's parent. */
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@ -552,7 +542,6 @@ extern __pid_t getpgid (__pid_t __pid) __THROW;
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/* Set the process group ID of the process matching PID to PGID.
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If PID is zero, the current process's process group ID is set.
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If PGID is zero, the process ID of the process is used. */
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extern int __setpgid (__pid_t __pid, __pid_t __pgid) __THROW;
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extern int setpgid (__pid_t __pid, __pid_t __pgid) __THROW;
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#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
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@ -655,7 +644,6 @@ extern int setegid (__gid_t __gid) __THROW;
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/* Clone the calling process, creating an exact copy.
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Return -1 for errors, 0 to the new process,
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and the process ID of the new process to the old process. */
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extern __pid_t __fork (void) __THROW;
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extern __pid_t fork (void) __THROW;
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#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
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@ -822,7 +810,6 @@ extern int sync (void) __THROW;
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/* Return the number of bytes in a page. This is the system's page size,
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which is not necessarily the same as the hardware page size. */
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extern int __getpagesize (void) __THROW __attribute__ ((__const__));
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extern int getpagesize (void) __THROW __attribute__ ((__const__));
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@ -843,7 +830,6 @@ extern int truncate64 (__const char *__file, __off64_t __length) __THROW;
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#endif
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/* Truncate the file FD is open on to LENGTH bytes. */
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extern int __ftruncate (int __fd, __off_t __length) __THROW;
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#ifndef __USE_FILE_OFFSET64
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extern int ftruncate (int __fd, __off_t __length) __THROW;
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#else
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@ -876,7 +862,6 @@ extern int brk (void *__addr) __THROW;
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If successful, returns the address the previous end of data space
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(i.e. the beginning of the new space, if DELTA > 0);
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returns (void *) -1 for errors (with errno set). */
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extern void *__sbrk (intptr_t __delta) __THROW;
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extern void *sbrk (intptr_t __delta) __THROW;
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#endif
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