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output: New function output_log().
[pspp]
/
src
/
output
/
driver.c
diff --git
a/src/output/driver.c
b/src/output/driver.c
index 7c0bff8bf58e708630adf742f49de875587aaa07..6dfebab854cf6a3164e4220cf780053b82a1bcca 100644
(file)
--- a/
src/output/driver.c
+++ b/
src/output/driver.c
@@
-22,6
+22,7
@@
#include <ctype.h>
#include <errno.h>
#include <limits.h>
#include <ctype.h>
#include <errno.h>
#include <limits.h>
+#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
@@
-41,6
+42,7
@@
#include "gl/error.h"
#include "gl/xalloc.h"
#include "gl/xmemdup0.h"
#include "gl/error.h"
#include "gl/xalloc.h"
#include "gl/xmemdup0.h"
+#include "gl/xvasprintf.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
#include "gettext.h"
#define _(msgid) gettext (msgid)
@@
-321,6
+323,17
@@
output_set_title__ (struct output_engine *e, char **dst, const char *src)
page_title, NULL));
}
page_title, NULL));
}
+void PRINTF_FORMAT (1, 2)
+output_log (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ char *s = xvasprintf (format, args);
+ va_end (args);
+
+ output_submit (text_item_create_nocopy (TEXT_ITEM_LOG, s, NULL));
+}
+
void
output_set_title (const char *title)
{
void
output_set_title (const char *title)
{