commit 06b303da88b843ec2787a7fa0e4f5550642379b1
parent 7c815538ab32eb7265131ea86ea2de1cd301c8ed
Author: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Date: Mon, 11 Apr 2011 10:46:25 +0200
use ATTR_PRINTFALIKE
Diffstat:
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/src/isync.h b/src/isync.h
@@ -393,13 +393,13 @@ void cram( const char *challenge, const char *user, const char *pass,
extern int DFlags;
-void debug( const char *, ... );
-void debugn( const char *, ... );
-void info( const char *, ... );
-void infon( const char *, ... );
-void warn( const char *, ... );
-void error( const char *, ... );
-void sys_error( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) debug( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) debugn( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) info( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) infon( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) warn( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) error( const char *, ... );
+void ATTR_PRINTFLIKE(1, 2) sys_error( const char *, ... );
void flushn( void );
char *next_arg( char ** );
@@ -414,8 +414,8 @@ void *nfcalloc( size_t sz );
void *nfrealloc( void *mem, size_t sz );
char *nfstrdup( const char *str );
int nfvasprintf( char **str, const char *fmt, va_list va );
-int nfasprintf( char **str, const char *fmt, ... );
-int nfsnprintf( char *buf, int blen, const char *fmt, ... );
+int ATTR_PRINTFLIKE(2, 3) nfasprintf( char **str, const char *fmt, ... );
+int ATTR_PRINTFLIKE(3, 4) nfsnprintf( char *buf, int blen, const char *fmt, ... );
void ATTR_NORETURN oob( void );
char *expand_strdup( const char *s );
diff --git a/src/mdconvert.c b/src/mdconvert.c
@@ -37,8 +37,10 @@
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
# define ATTR_NORETURN __attribute__((noreturn))
+# define ATTR_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
#else
# define ATTR_NORETURN
+# define ATTR_PRINTFLIKE(fmt,var)
#endif
static void ATTR_NORETURN
@@ -48,7 +50,7 @@ oob( void )
abort();
}
-static void
+static void ATTR_PRINTFLIKE(1, 2)
sys_error( const char *msg, ... )
{
va_list va;
@@ -61,7 +63,7 @@ sys_error( const char *msg, ... )
perror( buf );
}
-static int
+static int ATTR_PRINTFLIKE(3, 4)
nfsnprintf( char *buf, int blen, const char *fmt, ... )
{
int ret;