libressl-portable/include/stdio.h

#include_next <stdio.h>

#ifndef LIBCRYPTOCOMPAT_STDIO_H
#define LIBCRYPTOCOMPAT_STDIO_H

#ifndef HAVE_ASPRINTF
#include <stdarg.h>
int vasprintf(char **str, const char *fmt, va_list ap);
int asprintf(char **str, const char *fmt, ...);
#endif

#endif
add asprintf / vasprintf from OpenSSH portable ok deraadt@ beck@ 2014-07-28 19:26:15 -05:00			`#include_next <stdio.h>`

			`#ifndef LIBCRYPTOCOMPAT_STDIO_H`
			`#define LIBCRYPTOCOMPAT_STDIO_H`

Improve and simplify function and header detection logic. Simplify autoconf checks by using AC_CHECK_FUNCS/HEADERS. Clarify some ambiguous dependencies around strnlen/strndup. Unconditionally enable pidwraptest for all arc4random implementations. Remove HAVE_VASPRINTF conditional, since asprintf requires vasprintf. ok @doug 2014-10-29 15:44:36 -05:00			`#ifndef HAVE_ASPRINTF`
update stdio.h for including stdarg.h it seems that including stdarg.h is needed for defining va_list environment is hpux 11.31(ia64) with gcc 4.7.1. without stdarg.h, I got compilation error like this. "error: 'va_list' undeclared (first use in this function)" I checked with gcc -E, then I noticed that __va_list is defined but va_list is not. "typedef __gnuc_va_list __va_list;" with including stdarg.h, va_list is defined. "typedef __gnuc_va_list va_list;" 2014-08-12 17:21:48 +09:00			`#include <stdarg.h>`
add asprintf / vasprintf from OpenSSH portable ok deraadt@ beck@ 2014-07-28 19:26:15 -05:00			`int vasprintf(char *str, const char fmt, va_list ap);`
			`int asprintf(char *str, const char fmt, ...);`
			`#endif`

			`#endif`