Fix printf errors.
The compiler will help find mismatches between printf formats and
arguments if you let it. This patch adds the necessary attributes to
declarations in include/common.h, then begins to correct the resulting
compiler warnings. Some of these were bugs, e.g., "$d" instead of
"%d" and incorrect arguments. Others were just annoying, like
int-long mismatches on a system where both are 32 bits. It's worth
fixing the annoying errors to catch the real ones.
Signed-off-by: Andrew Klossner <andrew@cesa.opbu.xerox.com>
diff --git a/common/main.c b/common/main.c
index 046da6f..79ad291 100644
--- a/common/main.c
+++ b/common/main.c
@@ -509,7 +509,7 @@
*/
#define putnstr(str,n) do { \
- printf ("%.*s", n, str); \
+ printf ("%.*s", (int)n, str); \
} while (0)
#define CTL_CH(c) ((c) - 'a' + 1)