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cleanup: add printf attribute

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Add gcc attribute for printf for daemon_logf().
This commit is contained in:
Zdenek Kabelac 2013-04-20 20:56:07 +02:00
parent d38af2857f
commit 855175fa26
1 changed files with 2 additions and 1 deletions
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3
libdaemon/server/daemon-server.h
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@ -140,7 +140,8 @@ void daemon_log_cft(log_state *s, int type, const char *prefix,
void daemon_log_multi(log_state *s, int type, const char *prefix, const char *message);
/* Log a formatted message as "type". See also daemon-log.h. */
void daemon_logf(log_state *s, int type, const char *format, ...);
void daemon_logf(log_state *s, int type, const char *format, ...)
__attribute__ ((format(printf, 3, 4)));
/*
* Configure log_state to send messages of type "type" to the log outlet