Build as C99

[khatus.git] / x5 / khatus.c

diff --git a/x5/khatus.c b/x5/khatus.c
index db800ea..16c9a56 100644 (file)
--- a/x5/khatus.c
+++ b/x5/khatus.c
@@ -15,11 +15,12 @@
 
 #include "bsdtimespec.h"
 
-#define debug(args...) if (cfg->log_level >= Debug) {fprintf(stderr, "[debug] " args); fflush(stderr);}
-#define info( args...) if (cfg->log_level >= Info ) {fprintf(stderr, "[info] "  args); fflush(stderr);}
-#define error(args...) if (cfg->log_level >= Error) {fprintf(stderr, "[error] " args); fflush(stderr);}
-#define fatal(args...) {fprintf(stderr, "[fatal] " args); exit(EXIT_FAILURE);}
-#define usage(args...) {print_usage(); fatal("[usage] " args);}
+#define debug(...) if (cfg->log_level >= Debug) {fprintf(stderr, "[debug] " __VA_ARGS__); fflush(stderr);}
+#define info(...)  if (cfg->log_level >= Info ) {fprintf(stderr, "[info] "  __VA_ARGS__); fflush(stderr);}
+#define warn(...)  if (cfg->log_level >= Warn ) {fprintf(stderr, "[warn] "  __VA_ARGS__); fflush(stderr);}
+#define error(...) if (cfg->log_level >= Error) {fprintf(stderr, "[error] " __VA_ARGS__); fflush(stderr);}
+#define fatal(...) {fprintf(stderr, "[fatal] " __VA_ARGS__); exit(EXIT_FAILURE);}
+#define usage(...) {print_usage(); fatal("[usage] " __VA_ARGS__);}
 
 #define ERRMSG "ERROR"
 
@@ -31,6 +32,7 @@ char *argv0;
 typedef enum LogLevel {
        Nothing,
        Error,
+       Warn,
        Info,
        Debug
 } LogLevel;
@@ -392,7 +394,7 @@ snooze(struct timespec *t, Config *cfg)
 
        if (result < 0) {
                if (errno == EINTR) {
-                       info(
+                       warn(
                            "nanosleep interrupted. Remainder: "
                            "{ tv_sec = %ld, tv_nsec = %ld }",
                            remainder.tv_sec, remainder.tv_nsec);