From ed5bd30ebe6921dd22948a3f33a314283f043606 Mon Sep 17 00:00:00 2001
From: John Keeping <john@keeping.me.uk>
Date: Sat, 6 Apr 2013 11:23:52 +0100
Subject: Convert cgit_print_error to a variadic function
This removes many uses of "fmt" which uses a fixed size static pool of
fixed size buffers. Instead of relying on these, we now pass around
argument lists for as long as possible before using a strbuf to render
content of an arbitrary size.
Signed-off-by: John Keeping <john@keeping.me.uk>
---
ui-shared.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
(limited to 'ui-shared.c')
diff --git a/ui-shared.c b/ui-shared.c
index c1f3c20..b93b77a 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -28,10 +28,21 @@ static char *http_date(time_t t)
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
-void cgit_print_error(const char *msg)
+void cgit_print_error(const char *fmt, ...)
{
+ va_list ap;
+ va_start(ap, fmt);
+ cgit_vprint_error(fmt, ap);
+ va_end(ap);
+}
+
+void cgit_vprint_error(const char *fmt, va_list ap)
+{
+ va_list cp;
html("<div class='error'>");
- html_txt(msg);
+ va_copy(cp, ap);
+ html_vtxtf(fmt, cp);
+ va_end(cp);
html("</div>\n");
}
--
cgit v1.2.3