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Diffstat (limited to 'newlib/libc/stdio/viscanf.c')
| -rw-r--r-- | newlib/libc/stdio/viscanf.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/newlib/libc/stdio/viscanf.c b/newlib/libc/stdio/viscanf.c deleted file mode 100644 index f335f69ff..000000000 --- a/newlib/libc/stdio/viscanf.c +++ /dev/null @@ -1,139 +0,0 @@ -/*- - * Code created by modifying iscanf.c which has following copyright. - * - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* -FUNCTION -<<viscanf>>, <<vfiscanf>>, <<vsiscanf>>---format argument list - -INDEX - viscanf -INDEX - vfiscanf -INDEX - vsiscanf - -ANSI_SYNOPSIS - #include <stdio.h> - #include <stdarg.h> - int viscanf(const char *<[fmt]>, va_list <[list]>); - int vfiscanf(FILE *<[fp]>, const char *<[fmt]>, va_list <[list]>); - int vsiscanf(const char *<[str]>, const char *<[fmt]>, va_list <[list]>); - - int _viscanf_r(struct _reent *<[reent]>, const char *<[fmt]>, - va_list <[list]>); - int _vfiscanf_r(struct _reent *<[reent]>, FILE *<[fp]>, const char *<[fmt]>, - va_list <[list]>); - int _vsiscanf_r(struct _reent *<[reent]>, const char *<[str]>, - const char *<[fmt]>, va_list <[list]>); - -TRAD_SYNOPSIS - #include <stdio.h> - #include <varargs.h> - int viscanf( <[fmt]>, <[ist]>) - char *<[fmt]>; - va_list <[list]>; - - int vfiscanf( <[fp]>, <[fmt]>, <[list]>) - FILE *<[fp]>; - char *<[fmt]>; - va_list <[list]>; - - int vsiscanf( <[str]>, <[fmt]>, <[list]>) - char *<[str]>; - char *<[fmt]>; - va_list <[list]>; - - int _viscanf_r( <[reent]>, <[fmt]>, <[ist]>) - struct _reent *<[reent]>; - char *<[fmt]>; - va_list <[list]>; - - int _vfiscanf_r( <[reent]>, <[fp]>, <[fmt]>, <[list]>) - struct _reent *<[reent]>; - FILE *<[fp]>; - char *<[fmt]>; - va_list <[list]>; - - int _vsiscanf_r( <[reent]>, <[str]>, <[fmt]>, <[list]>) - struct _reent *<[reent]>; - char *<[str]>; - char *<[fmt]>; - va_list <[list]>; - -DESCRIPTION -<<viscanf>>, <<vfiscanf>>, and <<vsiscanf>> are (respectively) variants -of <<iscanf>>, <<fiscanf>>, and <<siscanf>>. They differ only in -allowing their caller to pass the variable argument list as a -<<va_list>> object (initialized by <<va_start>>) rather than -directly accepting a variable number of arguments. - -RETURNS -The return values are consistent with the corresponding functions: -<<viscanf>> returns the number of input fields successfully scanned, -converted, and stored; the return value does not include scanned -fields which were not stored. - -If <<viscanf>> attempts to read at end-of-file, the return value -is <<EOF>>. - -If no fields were stored, the return value is <<0>>. - -The routines <<_viscanf_r>>, <<_vfiscanf_f>>, and <<_vsiscanf_r>> are -reentrant versions which take an additional first parameter which points to the -reentrancy structure. - -PORTABILITY -These are newlib extensions. - -Supporting OS subroutines required: -*/ - -#include <_ansi.h> -#include <reent.h> -#include <stdio.h> -#ifdef _HAVE_STDC -#include <stdarg.h> -#else -#include <varargs.h> -#endif -#include "local.h" - -#ifndef _REENT_ONLY - -int -_DEFUN(viscanf, (fmt, ap), - _CONST char *fmt _AND - va_list ap) -{ - _REENT_SMALL_CHECK_INIT (_REENT); - return __svfiscanf_r (_REENT, _stdin_r (_REENT), fmt, ap); -} - -#endif /* !_REENT_ONLY */ - -int -_DEFUN(_viscanf_r, (ptr, fmt, ap), - struct _reent *ptr _AND - _CONST char *fmt _AND - va_list ap) -{ - _REENT_SMALL_CHECK_INIT (ptr); - return __svfiscanf_r (ptr, _stdin_r (ptr), fmt, ap); -} - |