Author: das
Date: Mon Mar 2 04:11:42 2009
New Revision: 189271
URL: http://svn.freebsd.org/changeset/base/189271
Log:
Rewrite asprintf() as a wrapper around vasprintf(), thus reducing the
number of functions that have an incestuous relationship with the
arcane innards of stdio.
Replaced:
head/lib/libc/stdio/asprintf.c (contents, props changed)
- copied, changed from r189249, head/lib/libc/stdio/printf.c
Copied and modified: head/lib/libc/stdio/asprintf.c (from r189249,
head/lib/libc/stdio/printf.c)
==============================================================================
--- head/lib/libc/stdio/printf.c Sun Mar 1 19:25:40 2009
(r189249, copy source)
+++ head/lib/libc/stdio/asprintf.c Mon Mar 2 04:11:42 2009
(r189271)
@@ -30,9 +30,6 @@
* SUCH DAMAGE.
*/
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)printf.c 8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@@ -40,13 +37,13 @@ __FBSDID("$FreeBSD$");
#include <stdarg.h>
int
-printf(char const * __restrict fmt, ...)
+asprintf(char ** __restrict s, char const * __restrict fmt, ...)
{
int ret;
va_list ap;
va_start(ap, fmt);
- ret = vfprintf(stdout, fmt, ap);
+ ret = vasprintf(s, fmt, ap);
va_end(ap);
return (ret);
}
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