1 files changed, 44 insertions, 0 deletions
diff --git a/src/cmd/cleanname.c b/src/cmd/cleanname.c
new file mode 100644
index 00000000..8fa18466
--- /dev/null
+++ b/src/cmd/cleanname.c
@@ -0,0 +1,44 @@
+#include <u.h>
+#include <libc.h>
+
+void
+main(int argc, char **argv)
+{
+	char *dir;
+	char *name;
+	int i;
+
+	dir = nil;
+	ARGBEGIN{
+	case 'd':
+		if((dir=ARGF()) == nil)
+			goto Usage;
+		break;
+	default:
+		goto Usage;
+	}ARGEND;
+
+	if(argc < 1) {
+	Usage:
+		fprint(2, "usage: cleanname [-d pwd] name...\n");
+		exits("usage");
+	}
+
+	for(i=0; i<argc; i++) {
+		if(dir == nil || argv[i][0] == '/') {
+			cleanname(argv[i]);
+			print("%s\n", argv[i]);
+		} else {
+			name = malloc(strlen(argv[i])+1+strlen(dir)+1);
+			if(name == nil) {
+				fprint(2, "cleanname: out of memory\n");
+				exits("out of memory");
+			}
+			sprint(name, "%s/%s", dir, argv[i]);
+			cleanname(name);
+			print("%s\n", name);
+			free(name);
+		}
+	}
+	exits(0);
+}