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asprintf.c: Don't define USE_STDARG. 

* asprintf.c: Don't define USE_STDARG.  Use VPARAMS, VA_OPEN,
	VA_FIXEDARG & VA_CLOSE.

	* vasprintf.c: Check HAVE_STRING_H when including string.h.
	(checkit): Delete redundant prototype.  Add ATTRIBUTE_PRINTF_1.
	Use VA_OPEN, VA_FIXEDARG & VA_CLOSE.  Free allocated string.

From-SVN: r45382
This commit is contained in:
Kaveh R. Ghazi 2001-09-04 18:19:18 +00:00 committed by Kaveh Ghazi
parent 9d6466593e
commit 7a98d9b248
3 changed files with 25 additions and 37 deletions
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9
libiberty/ChangeLog
View File

@ -1,3 +1,12 @@
2001-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* asprintf.c: Don't define USE_STDARG. Use VPARAMS, VA_OPEN,
VA_FIXEDARG & VA_CLOSE.
* vasprintf.c: Check HAVE_STRING_H when including string.h.
(checkit): Delete redundant prototype. Add ATTRIBUTE_PRINTF_1.
Use VA_OPEN, VA_FIXEDARG & VA_CLOSE. Free allocated string.
2001-08-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* concat.c (concat): Use VPARAMS, VA_OPEN, VA_FIXEDARG & VA_CLOSE.

28
libiberty/asprintf.c
View File

@ -22,36 +22,20 @@ Boston, MA 02111-1307, USA. */
#include "ansidecl.h"
#include "libiberty.h"
#if defined (ANSI_PROTOTYPES) || defined (ALMOST_STDC)
#define USE_STDARG
#endif
#ifdef USE_STDARG
#ifdef ANSI_PROTOTYPES
#include <stdarg.h>
#else
#include <varargs.h>
#endif
/* VARARGS */
#ifdef USE_STDARG
int
asprintf (char **buf, const char *fmt, ...)
#else
int
asprintf (buf, fmt, va_alist)
char **buf;
const char *fmt;
va_dcl
#endif
asprintf VPARAMS ((char **buf, const char *fmt, ...))
{
int status;
va_list ap;
#ifdef USE_STDARG
va_start (ap, fmt);
#else
va_start (ap);
#endif
VA_OPEN (ap, fmt);
VA_FIXEDARG (ap, char **, buf);
VA_FIXEDARG (ap, const char *, fmt);
status = vasprintf (buf, fmt, ap);
va_end (ap);
VA_CLOSE (ap);
return status;
}

25
libiberty/vasprintf.c
View File

@ -28,7 +28,9 @@ Boston, MA 02111-1307, USA. */
#include <varargs.h>
#endif
#include <stdio.h>
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#else
@ -142,29 +144,22 @@ vasprintf (result, format, args)
}
#ifdef TEST
static void checkit PARAMS ((const char *, ...));
static void
checkit VPARAMS ((const char* format, ...))
static void ATTRIBUTE_PRINTF_1
checkit VPARAMS ((const char *format, ...))
{
va_list args;
char *result;
#ifndef ANSI_PROTOTYPES
const char *format;
#endif
VA_START (args, format);
#ifndef ANSI_PROTOTYPES
format = va_arg (args, const char *);
#endif
VA_OPEN (args, format);
VA_FIXEDARG (args, const char *, format);
vasprintf (&result, format, args);
VA_CLOSE (args);
if (strlen (result) < (size_t) global_total_width)
printf ("PASS: ");
else
printf ("FAIL: ");
printf ("%d %s\n", global_total_width, result);
free (result);
}
extern int main PARAMS ((void));