X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcommon.h;h=6c097f6c0ad3e454e7b288508b730e8102108d01;hb=42c56b58e385b7a45ab0d2287a4042e53ae22c07;hp=ce1ffe52d65568a3090711c79a46a1c8732ec6c4;hpb=79d36d9eb61ac09f253769feff144383b2b665c9;p=collectd.git

diff --git a/src/common.h b/src/common.h
index ce1ffe52..6c097f6c 100644
--- a/src/common.h
+++ b/src/common.h
@@ -31,9 +31,12 @@
 	} \
 	(ptr) = NULL
 
+#define STATIC_ARRAY_SIZE(a) (sizeof (a) / sizeof (*(a)))
+
 void sstrncpy(char *d, const char *s, int len);
 char *sstrdup(const char *s);
 void *smalloc(size_t size);
+char *sstrerror (int errnum, char *buf, size_t buflen);
 
 /*
  * NAME
@@ -153,4 +156,12 @@ long long get_kstat_value (kstat_t *ksp, char *name);
 unsigned long long ntohll (unsigned long long n);
 unsigned long long htonll (unsigned long long n);
 
+int format_name (char *ret, int ret_len,
+		const char *hostname,
+		const char *plugin, const char *plugin_instance,
+		const char *type, const char *type_instance);
+#define FORMAT_VL(ret, ret_len, vl, ds) \
+	format_name (ret, ret_len, (vl)->host, (vl)->plugin, (vl)->plugin_instance, \
+			(ds)->type, (vl)->type_instance)
+
 #endif /* COMMON_H */