From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sun, 18 Jan 2009 20:07:36 +0000 (+0100)
Subject: src/common.h: Add the IS_TRUE and IS_FALSE macros.
X-Git-Tag: collectd-4.6.0~101
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=298e7bff0718eb01c51d671140191e2b99869779;p=collectd.git

src/common.h: Add the IS_TRUE and IS_FALSE macros.

They should be used to check if a string is "true|yes|on" or
"false|no|off" from now on.
---

diff --git a/src/common.h b/src/common.h
index aefc2cc6..d372872a 100644
--- a/src/common.h
+++ b/src/common.h
@@ -40,6 +40,13 @@
 
 #define STATIC_ARRAY_SIZE(a) (sizeof (a) / sizeof (*(a)))
 
+#define IS_TRUE(s) ((strcasecmp ("true", (s)) == 0) \
+		|| (strcasecmp ("yes", (s)) == 0) \
+		|| (strcasecmp ("on", (s)) == 0))
+#define IS_FALSE(s) ((strcasecmp ("false", (s)) == 0) \
+		|| (strcasecmp ("no", (s)) == 0) \
+		|| (strcasecmp ("off", (s)) == 0))
+
 char *sstrncpy (char *dest, const char *src, size_t n);
 int ssnprintf (char *dest, size_t n, const char *format, ...);
 char *sstrdup(const char *s);