Initial release

src/link.c

@@ -0,0 +1,36 @@
+/* link.c */
+
+
+
+#include <unistd.h>
+#include <stdio.h>
+
+
+/* link */
+static int _link(char * file1, char * file2)
+{
+	if(link(file1, file2) == -1)
+	{
+		perror("link");
+		return 2;
+	}
+
+	return 0;
+}
+
+
+/* usage */
+static int _usage(void)
+{
+	fprintf(stderr, "Usage: link file1 file2\n");
+	return 1;
+}
+
+
+/* main */
+int main(int argc, char* argv[])
+{
+	if(argc != 3)
+		return _usage();
+	return _link(argv[1], argv[2]);
+}