New functions gw_res_int and gw_res_bool.

[egate.git] / res+log / gw-res-int.c

diff --git a/res+log/gw-res-int.c b/res+log/gw-res-int.c
new file mode 100644 (file)
index 0000000..7c91819
--- /dev/null
+++ b/res+log/gw-res-int.c
@@ -0,0 +1,32 @@
+/*
+ * Implementation of resource management.
+ *
+ * Europagate, 1994-1995.
+ *
+ * $Log: gw-res-int.c,v $
+ * Revision 1.1  1995/05/03 07:38:18  adam
+ * New functions gw_res_int and gw_res_bool.
+ *
+ */
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <gw-log.h>
+#include <gw-res.h>
+
+int gw_res_int (GwRes res, const char *name, int def_val)
+{
+    const char *cp;
+    int val;
+
+    cp = gw_res_get (res, name, NULL);
+    if (!cp)
+        return def_val;
+    if (sscanf (cp, "%d", &val) == 1)
+        return val;
+    gw_log (GW_LOG_WARN, "res", "Missing integer for resource %s", name);
+    return def_val;
+}
+