clap

commit 9cde2be9bb0db40596c4b575119dad2a285d4d59
parent 81802f6758665d22fc0573a469555b301a86bb85
Author: Alexandre Bique <bique.alexandre@gmail.com>
Date:   Mon, 20 Oct 2014 19:28:38 +0200

Add a log facility to the host

Diffstat:
M
include/clap/clap.h
 | 
14
++++++++++++++

1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/include/clap/clap.h b/include/clap/clap.h
@@ -57,6 +57,15 @@ enum clap_string_size
   CLAP_URL_SIZE        = 256,
 };
 
+enum clap_log_severity
+{
+  CLAP_LOG_DEBUG   = 0,
+  CLAP_LOG_INFO    = 1,
+  CLAP_LOG_WARNING = 2,
+  CLAP_LOG_ERROR   = 3,
+  CLAP_LOG_FATAL   = 4,
+};
+
 ///////////
 // PORTS //
 ///////////
@@ -285,6 +294,11 @@ struct clap_host
    * value must be greater or equal to the previous one. */
   uint64_t (*steady_time)(struct clap_host *host);
 
+  /* Log a message through the host. */
+  void (*log)(struct clap_host       *host,
+              enum clap_log_severity  severity,
+              const char             *msg);
+
   /* future features */
   void *(*extension)(struct clap_host *host, const char *extention_id, void *ptr);
 };