X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev.h;h=32fda379e54e467965bce37735580ab2540c6f92;hb=d5f91372dd3241f8b4bbe2a99aaaeda541a76bad;hp=3b676acf40d99ab1a7a137dbbe49804b80f6ecde;hpb=3fe0734266becd2ebcb111b07c3e17b2a9780477;p=elogind.git

diff --git a/udev.h b/udev.h
index 3b676acf4..32fda379e 100644
--- a/udev.h
+++ b/udev.h
@@ -85,6 +85,24 @@ do { \
 	strncat(to, from, maxsize - strlen(to)-1); \
 } while (0)
 
+#define strintcat(to, i) \
+do { \
+	to[sizeof(to)-1] = '\0'; \
+	snprintf((to) + strlen(to), sizeof(to) - strlen(to)-1, "%u", i); \
+} while (0)
+
+#define strnintcat(to, i, maxsize) \
+do { \
+	to[maxsize-1] = '\0'; \
+	snprintf((to) + strlen(to), maxsize - strlen(to)-1, "%u", i); \
+} while (0)
+
+#define foreach_strpart(str, separator, pos, len) \
+	for(pos = str, len = 0; \
+	    (pos) < ((str) + strlen(str)); \
+	    pos = pos + len + strspn(pos, separator), len = strcspn(pos, separator)) \
+		if (len > 0)
+
 static inline char *get_action(void)
 {
 	char *action;