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Diffstat (limited to 'newlib/libc/stdio/siscanf.c')
| -rw-r--r-- | newlib/libc/stdio/siscanf.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/newlib/libc/stdio/siscanf.c b/newlib/libc/stdio/siscanf.c deleted file mode 100644 index 694750dae..000000000 --- a/newlib/libc/stdio/siscanf.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * 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 -<<iscanf>>, <<fiscanf>>, <<siscanf>>---scan and format non-floating input - -INDEX - iscanf -INDEX - fiscanf -INDEX - siscanf - -ANSI_SYNOPSIS - #include <stdio.h> - - int iscanf(const char *<[format]> [, <[arg]>, ...]); - int fiscanf(FILE *<[fd]>, const char *<[format]> [, <[arg]>, ...]); - int siscanf(const char *<[str]>, const char *<[format]> - [, <[arg]>, ...]); - - int _iscanf_r(struct _reent *<[ptr]>, const char *<[format]> - [, <[arg]>, ...]); - int _fiscanf_r(struct _reent *<[ptr]>, FILE *<[fd]>, const char *<[format]> - [, <[arg]>, ...]); - int _siscanf_r(struct _reent *<[ptr]>, const char *<[str]>, - const char *<[format]> [, <[arg]>, ...]); - - -TRAD_SYNOPSIS - #include <stdio.h> - - int iscanf(<[format]> [, <[arg]>, ...]) - char *<[format]>; - - int fiscanf(<[fd]>, <[format]> [, <[arg]>, ...]); - FILE *<[fd]>; - char *<[format]>; - - int siscanf(<[str]>, <[format]> [, <[arg]>, ...]); - char *<[str]>; - char *<[format]>; - - int _iscanf_r(<[ptr]>, <[format]> [, <[arg]>, ...]) - struct _reent *<[ptr]>; - char *<[format]>; - - int _fiscanf_r(<[ptr]>, <[fd]>, <[format]> [, <[arg]>, ...]); - struct _reent *<[ptr]>; - FILE *<[fd]>; - char *<[format]>; - - int _siscanf_r(<[ptr]>, <[str]>, <[format]> [, <[arg]>, ...]); - struct _reent *<[ptr]>; - char *<[str]>; - char *<[format]>; - - -DESCRIPTION - <<iscanf>>, <<fiscanf>>, and <<siscanf>> are the same as - <<scanf>>, <<fscanf>>, and <<sscanf>> respectively, only that - they restrict the available formats to non-floating-point - format specifiers. - - The routines <<_iscanf_r>>, <<_fiscanf_r>>, and <<_siscanf_r>> are reentrant - versions of <<iscanf>>, <<fiscanf>>, and <<siscanf>> that take an additional - first argument pointing to a reentrancy structure. - -RETURNS - <<iscanf>> returns the number of input fields successfully - scanned, converted and stored; the return value does - not include scanned fields which were not stored. - - If <<iscanf>> attempts to read at end-of-file, the return - value is <<EOF>>. - - If no fields were stored, the return value is <<0>>. - -PORTABILITY -<<iscanf>>, <<fiscanf>>, and <<siscanf>> are newlib extensions. - -Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, -<<lseek>>, <<read>>, <<sbrk>>, <<write>>. -*/ - -#include <_ansi.h> -#include <reent.h> -#include <stdio.h> -#include <string.h> -#ifdef _HAVE_STDC -#include <stdarg.h> -#else -#include <varargs.h> -#endif -#include "local.h" - -/* | ARGSUSED */ -/*SUPPRESS 590*/ -static _READ_WRITE_RETURN_TYPE -_DEFUN(eofread, (cookie, buf, len), - _PTR cookie _AND - char *buf _AND - int len) -{ - return 0; -} - -#ifndef _REENT_ONLY - -#ifdef _HAVE_STDC -int -_DEFUN(siscanf, (str, fmt), - _CONST char *str _AND - _CONST char *fmt _DOTS) -#else -int -siscanf(str, fmt, va_alist) - _CONST char *str; - _CONST char *fmt; - va_dcl -#endif -{ - int ret; - va_list ap; - FILE f; - - f._flags = __SRD | __SSTR; - f._bf._base = f._p = (unsigned char *) str; - f._bf._size = f._r = strlen (str); - f._read = eofread; - f._ub._base = NULL; - f._lb._base = NULL; - f._file = -1; /* No file. */ -#ifdef _HAVE_STDC - va_start (ap, fmt); -#else - va_start (ap); -#endif - ret = __svfiscanf_r (_REENT, &f, fmt, ap); - va_end (ap); - return ret; -} - -#endif /* !_REENT_ONLY */ - -#ifdef _HAVE_STDC -int -_DEFUN(_siscanf_r, (ptr, str, fmt), - struct _reent *ptr _AND - _CONST char *str _AND - _CONST char *fmt _DOTS) -#else -int -_siscanf_r(ptr, str, fmt, va_alist) - struct _reent *ptr; - _CONST char *str; - _CONST char *fmt; - va_dcl -#endif -{ - int ret; - va_list ap; - FILE f; - - f._flags = __SRD | __SSTR; - f._bf._base = f._p = (unsigned char *) str; - f._bf._size = f._r = strlen (str); - f._read = eofread; - f._ub._base = NULL; - f._lb._base = NULL; - f._file = -1; /* No file. */ -#ifdef _HAVE_STDC - va_start (ap, fmt); -#else - va_start (ap); -#endif - ret = __svfiscanf_r (ptr, &f, fmt, ap); - va_end (ap); - return ret; -} |