X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_lib.h;h=53ad92d505443b584567fbeca8118bdef9662c45;hb=6d74f9967b54104895e49c05549121026515fa58;hp=18ce25ccc791475a450888747171ebc22fe7065b;hpb=aef6bb132ef2f5b4c446e42f6050033d4f5c177b;p=elogind.git

diff --git a/udev_lib.h b/udev_lib.h
index 18ce25ccc..53ad92d50 100644
--- a/udev_lib.h
+++ b/udev_lib.h
@@ -59,6 +59,12 @@ do { \
 	snprintf((to) + strlen(to), maxsize - strlen(to)-1, "%u", i); \
 } while (0)
 
+#define strlongcat(to, i) \
+do { \
+	to[sizeof(to)-1] = '\0'; \
+	snprintf((to) + strlen(to), sizeof(to) - strlen(to)-1, "%li", i); \
+} while (0)
+
 #define foreach_strpart(str, separator, pos, len) \
 	for(pos = str, len = 0; \
 	    (pos) < ((str) + strlen(str)); \