1 files changed, 31 insertions, 0 deletions
diff --git a/usr/klibc/strlcat.c b/usr/klibc/strlcat.c
new file mode 100644
index 0000000..80c3375
--- /dev/null
+++ b/usr/klibc/strlcat.c
@@ -0,0 +1,31 @@
+/*
+ * strlcat.c
+ */
+
+#include <string.h>
+#include <klibc/compiler.h>
+
+size_t strlcat(char *dst, const char *src, size_t size)
+{
+	size_t bytes = 0;
+	char *q = dst;
+	const char *p = src;
+	char ch;
+
+	while (bytes < size && *q) {
+		q++;
+		bytes++;
+	}
+	if (bytes == size)
+		return (bytes + strlen(src));
+
+	while ((ch = *p++)) {
+		if (bytes + 1 < size)
+			*q++ = ch;
+
+		bytes++;
+	}
+
+	*q = '\0';
+	return bytes;
+}