summaryrefslogtreecommitdiff
path: root/src/stdio/printf.c
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /src/stdio/printf.c
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
downloadmusl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.gz
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/stdio/printf.c')
-rw-r--r--src/stdio/printf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stdio/printf.c b/src/stdio/printf.c
index 7b7c329f..cebfe404 100644
--- a/src/stdio/printf.c
+++ b/src/stdio/printf.c
@@ -1,7 +1,7 @@
#include <stdio.h>
#include <stdarg.h>
-int printf(const char *fmt, ...)
+int printf(const char *restrict fmt, ...)
{
int ret;
va_list ap;