From: Karel Zak <kzak@redhat.com>
Date: Fri, 18 Jun 2021 14:49:28 +0000 (+0200)
Subject: eject: add __format__ attribute
X-Git-Tag: v2.38-rc1~429
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ddadf4748deb677fd06baeb987d358853ec303e9;p=thirdparty%2Futil-linux.git

eject: add __format__ attribute

Reported-by: Jan Pazdziora <jpazdziora@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/eject.c b/sys-utils/eject.c
index e303949633..ca5fbc3802 100644
--- a/sys-utils/eject.c
+++ b/sys-utils/eject.c
@@ -110,7 +110,8 @@ static void vinfo(const char *fmt, va_list va)
 	fputc('\n', stdout);
 }
 
-static inline void verbose(const struct eject_control *ctl, const char *fmt, ...)
+static inline void __attribute__ ((__format__ (__printf__, 2, 3)))
+	verbose(const struct eject_control *ctl, const char *fmt, ...)
 {
 	va_list va;
 
@@ -122,7 +123,8 @@ static inline void verbose(const struct eject_control *ctl, const char *fmt, ...
 	va_end(va);
 }
 
-static inline void info(const char *fmt, ...)
+static inline __attribute__ ((__format__ (__printf__, 1, 2)))
+	void info(const char *fmt, ...)
 {
 	va_list va;
 	va_start(va, fmt);