Patch from Charlie Shepherd to add basename and dirname. (Fixed up to apply.)

1 files changed, 15 insertions, 0 deletions

diff --git a/toys/basename.c b/toys/basename.c
new file mode 100644
index 00000000..2ea6882c
--- /dev/null
+++ b/toys/basename.c
@@ -0,0 +1,15 @@
+#include "toys.h"
+
+int basename_main(void)
+{
+	char *name = basename(toys.optargs[0]);
+	if (toys.optargs[1]) {
+		int slen = strlen(toys.optargs[1]);
+		int name_len = strlen(name);
+		if (slen < name_len)
+			if (!strcmp(name+name_len-slen, toys.optargs[1]))
+				*(name+name_len-slen) = '\0';
+	}
+	puts(name);
+	return 0;
+}