More minor fixes.
-Erik
diff --git a/mknod.c b/mknod.c
index c3389cc..5822cd3 100644
--- a/mknod.c
+++ b/mknod.c
@@ -27,9 +27,9 @@
#include <fcntl.h>
#include <unistd.h>
-static const char mknod_usage[] = "mknod [OPTION]... NAME TYPE MAJOR MINOR\n\n"
+static const char mknod_usage[] = "mknod NAME TYPE MAJOR MINOR\n\n"
"Make block or character special files.\n\n"
-"Options:\n"
+"TYPEs include:\n"
"\tb:\tMake a block (buffered) device.\n"
"\tc or u:\tMake a character (un-buffered) device.\n"
"\tp:\tMake a named pipe. Major and minor are ignored for named pipes.\n";
@@ -40,6 +40,9 @@
mode_t mode = 0;
dev_t dev = 0;
+ if ( argc != 5 || **(argv+1) == '-' ) {
+ usage (mknod_usage);
+ }
switch(argv[2][0]) {
case 'c':
case 'u':