From: Simo Sorce <idra@samba.org>
Date: Thu, 19 Apr 2012 15:00:45 +0000 (-0400)
Subject: loadparm: Add convenience function to return long integers
X-Git-Tag: samba-4.0.0alpha20~168
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74510b059e6852d1491a4cb6eaa9cc7c2ed61fbf;p=thirdparty%2Fsamba.git

loadparm: Add convenience function to return long integers
---

diff --git a/lib/param/loadparm.c b/lib/param/loadparm.c
index 3ccf4668fca..d68d5856171 100644
--- a/lib/param/loadparm.c
+++ b/lib/param/loadparm.c
@@ -1710,6 +1710,20 @@ static unsigned long lp_ulong(const char *s)
 	return strtoul(s, NULL, 0);
 }
 
+/**
+ * convenience routine to return unsigned long parameters.
+ */
+static long lp_long(const char *s)
+{
+
+	if (!s) {
+		DEBUG(0,("lp_long(%s): is called with NULL!\n",s));
+		return -1;
+	}
+
+	return strtol(s, NULL, 0);
+}
+
 /**
  * convenience routine to return unsigned long parameters.
  */
@@ -1840,6 +1854,17 @@ unsigned long lpcfg_parm_ulong(struct loadparm_context *lp_ctx,
 	return default_v;
 }
 
+long lpcfg_parm_long(struct loadparm_context *lp_ctx,
+		     struct loadparm_service *service, const char *type,
+		     const char *option, long default_v)
+{
+	const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
+
+	if (value)
+		return lp_long(value);
+
+	return default_v;
+}
 
 double lpcfg_parm_double(struct loadparm_context *lp_ctx,
 		      struct loadparm_service *service, const char *type,