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authorStephen Hemminger <stephen.hemminger@vyatta.com>2008-08-08 15:15:23 -0700
committerPaul Jakma <paul@quagga.net>2009-06-18 20:18:24 +0100
commit80c375e72d7c3b9fe41b1ffec461ec5e1b57caa7 (patch)
tree1b596a2dd78fe20757443543512669c641b00ade
parent7fc626de5f618133ad2a478d13defa3a110b89ea (diff)
[gcc] Add gcc printf format checks
-rw-r--r--lib/log.h18
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/log.h b/lib/log.h
index 777fd77d..86097919 100644
--- a/lib/log.h
+++ b/lib/log.h
@@ -111,7 +111,8 @@ extern void closezlog (struct zlog *zl);
#endif /* __GNUC__ */
/* Generic function for zlog. */
-extern void zlog (struct zlog *zl, int priority, const char *format, ...) PRINTF_ATTRIBUTE(3, 4);
+extern void zlog (struct zlog *zl, int priority, const char *format, ...)
+ PRINTF_ATTRIBUTE(3, 4);
/* Handy zlog functions. */
extern void zlog_err (const char *format, ...) PRINTF_ATTRIBUTE(1, 2);
@@ -121,11 +122,16 @@ extern void zlog_notice (const char *format, ...) PRINTF_ATTRIBUTE(1, 2);
extern void zlog_debug (const char *format, ...) PRINTF_ATTRIBUTE(1, 2);
/* For bgpd's peer oriented log. */
-extern void plog_err (struct zlog *, const char *format, ...);
-extern void plog_warn (struct zlog *, const char *format, ...);
-extern void plog_info (struct zlog *, const char *format, ...);
-extern void plog_notice (struct zlog *, const char *format, ...);
-extern void plog_debug (struct zlog *, const char *format, ...);
+extern void plog_err (struct zlog *, const char *format, ...)
+ PRINTF_ATTRIBUTE(2, 3);
+extern void plog_warn (struct zlog *, const char *format, ...)
+ PRINTF_ATTRIBUTE(2, 3);
+extern void plog_info (struct zlog *, const char *format, ...)
+ PRINTF_ATTRIBUTE(2, 3);
+extern void plog_notice (struct zlog *, const char *format, ...)
+ PRINTF_ATTRIBUTE(2, 3);
+extern void plog_debug (struct zlog *, const char *format, ...)
+ PRINTF_ATTRIBUTE(2, 3);
/* Set logging level for the given destination. If the log_level
argument is ZLOG_DISABLED, then the destination is disabled.