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2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com>

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* libc/stdio/asprintf.c libc/stdio/clearerr.c,
        libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c,
        libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c,
        libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c,
        libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c,
        libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c,
        libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c,
        libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c,
        libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c,
        libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c,
        libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c,
        libc/stdio/getchar.c libc/stdio/getchar_u.c,
        libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c,
        libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h,
        libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c,
        libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c,
        libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c,
        libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c,
        libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c,
        libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c,
        libc/stdio/setlinebuf.c libc/stdio/setvbuf.c,
        libc/stdio/siprintf.c libc/stdio/snprintf.c,
        libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c,
        libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c,
        libc/stdio/vasprintf.c libc/stdio/vfieeefp.h,
        libc/stdio/vfprintf.c libc/stdio/vfscanf.c,
        libc/stdio/vprintf.c libc/stdio/vscanf.c,
        libc/stdio/vsnprintf.c libc/stdio/vsprintf.c,
        libc/stdio/vsscanf.c libc/stdio/wbuf.c,
        libc/stdio/wsetup.c: Perform minor formatting changes.  Move
        copyright notices to top of file, ensure that <_ansi.h> is
        included, be consistent with open parentheses, use _DEFUN macro,
        include "local.h" where needed, and remove various compiler
        warnings.
This commit is contained in:
Jeff Johnston
2004-04-23 20:01:55 +00:00
parent 7ed02aabd1
commit 05b315770a
79 changed files with 1502 additions and 1157 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
newlib/libc/stdio/freopen.c
View File

@ -66,37 +66,39 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
<<lseek>>, <<open>>, <<read>>, <<sbrk>>, <<write>>.
*/
#include <_ansi.h>
#include <reent.h>
#include <time.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include "local.h"
#include <sys/lock.h>
#include "local.h"
/*
* Re-direct an existing, open (probably) file to some other file.
*/
FILE *
_DEFUN (_freopen_r, (ptr, file, mode, fp),
struct _reent *ptr _AND
_CONST char *file _AND
_CONST char *mode _AND
register FILE *fp)
_DEFUN(_freopen_r, (ptr, file, mode, fp),
struct _reent *ptr _AND
_CONST char *file _AND
_CONST char *mode _AND
register FILE *fp)
{
register int f;
int flags, oflags, e;
__sfp_lock_acquire ();
_flockfile(fp);
_flockfile (fp);
CHECK_INIT (fp);
if ((flags = __sflags (ptr, mode, &oflags)) == 0)
{
_funlockfile(fp);
(void) _fclose_r (ptr, fp);
_funlockfile (fp);
_CAST_VOID _fclose_r (ptr, fp);
__sfp_lock_release ();
return NULL;
}
@ -114,10 +116,10 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp),
else
{
if (fp->_flags & __SWR)
(void) fflush (fp);
_CAST_VOID fflush (fp);
/* if close is NULL, closing is a no-op, hence pointless */
if (fp->_close != NULL)
(void) (*fp->_close) (fp->_cookie);
_CAST_VOID (*fp->_close) (fp->_cookie);
}
/*
@ -153,7 +155,7 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp),
{ /* did not get it after all */
fp->_flags = 0; /* set it free */
ptr->_errno = e; /* restore in case _close clobbered */
_funlockfile(fp);
_funlockfile (fp);
#ifndef __SINGLE_THREAD__
__lock_close_recursive (*(_LOCK_RECURSIVE_T *)&fp->_lock);
#endif
@ -170,11 +172,11 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp),
fp->_close = __sclose;
#ifdef __SCLE
if (__stextmode(fp->_file))
if (__stextmode (fp->_file))
fp->_flags |= __SCLE;
#endif
_funlockfile(fp);
_funlockfile (fp);
__sfp_lock_release ();
return fp;
}
@ -182,10 +184,10 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp),
#ifndef _REENT_ONLY
FILE *
_DEFUN (freopen, (file, mode, fp),
_CONST char *file _AND
_CONST char *mode _AND
register FILE *fp)
_DEFUN(freopen, (file, mode, fp),
_CONST char *file _AND
_CONST char *mode _AND
register FILE *fp)
{
return _freopen_r (_REENT, file, mode, fp);
}