ObjFW  Diff

#include "config.h"

#define _GNU_SOURCE
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdbool.h>

#include <wchar.h>

#import "OFString.h"
#import "OFAutoreleasePool.h"
#import "asprintf.h"

#define MAX_SUBFMT_LEN 64

		tmp_len = asprintf(&tmp, ctx->subfmt, va_arg(ctx->args, void*));

		break;
	case 'n':
		switch (ctx->len_mod) {
		case LENGTH_MODIFIER_NONE:
			*va_arg(ctx->args, int*) = (int)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_HH:
			*va_arg(ctx->args, signed char*) =
			    (signed char)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_H:
			*va_arg(ctx->args, short*) = (short)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_L:
			*va_arg(ctx->args, long*) = (long)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_LL:
			*va_arg(ctx->args, long long*) =
			    (long long)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_J:
			*va_arg(ctx->args, intmax_t*) = (intmax_t)ctx->buf_len;
			break;
		case LENGTH_MODIFIER_Z:
			*va_arg(ctx->args, size_t*) = ctx->buf_len;
			break;
		case LENGTH_MODIFIER_T:
			*va_arg(ctx->args, ptrdiff_t*) =
			    (ptrdiff_t)ctx->buf_len;
			break;
		default:
			return false;
		}

		break;
	case '%':

		free(ctx.buf);
		return -1;
	}

	ctx.buf[ctx.buf_len] = 0;

	*ret = ctx.buf;
	return (ctx.buf_len <= INT_MAX ? (int)ctx.buf_len : INT_MAX);
}

int
of_asprintf(char **ret, const char *fmt, ...)
{
	va_list args;
	int r;