diff options
author | Jeff Johnston <jjohnstn@redhat.com> | 2004-11-24 03:45:41 +0300 |
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committer | Jeff Johnston <jjohnstn@redhat.com> | 2004-11-24 03:45:41 +0300 |
commit | 3bf091476a0a544e388e9c8b7aab3371a7d936b5 (patch) | |
tree | ee3f3d8cf1be43b9a056e057e05def630503dace /newlib/libc/stdio/asiprintf.c | |
parent | 4b8e88e31d7efb45cddf753611fdb55f70ccdc9d (diff) |
2004-11-23 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdio.h: Add new iprintf and iscanf variants. Also
do some reordering.
* libc/machine/powerpc/vfscanf.c: Remove __sccl function.
* libc/stdio/Makefile.am: Add support for new iprintf and iscanf
family functions.
* libc/stdio/Makefile.in: Regenerated.
* libc/stdio/fiprintf.c: Remove doc to siprintf.c.
* libc/stdio/iprintf.c: Ditto.
* libc/stdio/local.h (__svfiscanf_r): New prototype.
* libc/stdio/siprintf.c: Add docs for various iprintf family functions.
* libc/stdio/sniprintf.c: Move docs to siprintf.c.
* libc/stdio/stdio.tex: Add new functions.
* libc/stdio/vfscanf.c: Split out __sccl function to separate
file and add special name defines so this file can be used
to build vfiscanf.o.
* libc/stdio/asiprintf.c: New file.
* libc/stdio/fiscanf.c: Ditto.
* libc/stdio/iscanf.c: Ditto.
* libc/stdio/sccl.c: Ditto.
* libc/stdio/siscanf.c: Ditto.
* libc/stdio/vasiprintf.c: Ditto.
* libc/stdio/viprintf.c: Ditto.
* libc/stdio/viscanf.c: Ditto.
* libc/stdio/vsiprintf.c: Ditto.
* libc/stdio/vsiscanf.c: Ditto.
* libc/stdio/vsniprintf.c: Ditto.
Diffstat (limited to 'newlib/libc/stdio/asiprintf.c')
-rw-r--r-- | newlib/libc/stdio/asiprintf.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/newlib/libc/stdio/asiprintf.c b/newlib/libc/stdio/asiprintf.c new file mode 100644 index 000000000..e8e10bf38 --- /dev/null +++ b/newlib/libc/stdio/asiprintf.c @@ -0,0 +1,100 @@ +/* + * 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. + */ +/* This code was copied from asprintf.c */ + +#include <_ansi.h> +#include <reent.h> +#include <stdio.h> +#ifdef _HAVE_STDC +#include <stdarg.h> +#else +#include <varargs.h> +#endif +#include <limits.h> +#include "local.h" + +int +#ifdef _HAVE_STDC +_DEFUN(_asiprintf_r, (ptr, strp, fmt), + struct _reent *ptr _AND + char **strp _AND + _CONST char *fmt _DOTS) +#else +_asiprintf_r(ptr, strp, fmt, va_alist) + struct _reent *ptr; + char **strp; + _CONST char *fmt; + va_dcl +#endif +{ + int ret; + va_list ap; + FILE f; + + /* mark a zero-length reallocatable buffer */ + f._flags = __SWR | __SSTR | __SMBF; + f._bf._base = f._p = NULL; + f._bf._size = f._w = 0; + f._file = -1; /* No file. */ +#ifdef _HAVE_STDC + va_start (ap, fmt); +#else + va_start (ap); +#endif + ret = vfiprintf (&f, fmt, ap); + va_end (ap); + *f._p = 0; + *strp = f._bf._base; + return (ret); +} + +#ifndef _REENT_ONLY + +int +#ifdef _HAVE_STDC +_DEFUN(asiprintf, (strp, fmt), + char **strp _AND + _CONST char *fmt _DOTS) +#else +asiprintf(strp, fmt, va_alist) + char **strp; + _CONST char *fmt; + va_dcl +#endif +{ + int ret; + va_list ap; + FILE f; + + /* mark a zero-length reallocatable buffer */ + f._flags = __SWR | __SSTR | __SMBF; + f._bf._base = f._p = NULL; + f._bf._size = f._w = 0; + f._file = -1; /* No file. */ +#ifdef _HAVE_STDC + va_start (ap, fmt); +#else + va_start (ap); +#endif + ret = vfiprintf (&f, fmt, ap); + va_end (ap); + *f._p = 0; + *strp = f._bf._base; + return (ret); +} + +#endif |