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authorGravatar Erik Andersen <andersen@codepoet.org>2000-01-07 18:30:40 +0000
committerGravatar Erik Andersen <andersen@codepoet.org>2000-01-07 18:30:40 +0000
commit812d46667d8f558f58f1e668169d359b1203c5ef (patch)
tree2c6d50a4c7a33431a288fb523622d2e311663438 /coreutils/mknod.c
parent96e2abd0849c1980dad10013ef0d17027554ef9f (diff)
downloadbusybox-812d46667d8f558f58f1e668169d359b1203c5ef.tar.gz
busybox-812d46667d8f558f58f1e668169d359b1203c5ef.tar.bz2
More minor fixes.
-Erik
Diffstat (limited to 'coreutils/mknod.c')
-rw-r--r--coreutils/mknod.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/coreutils/mknod.c b/coreutils/mknod.c
index c3389cc71..5822cd3ad 100644
--- a/coreutils/mknod.c
+++ b/coreutils/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 @@ mknod_main(int argc, char** argv)
mode_t mode = 0;
dev_t dev = 0;
+ if ( argc != 5 || **(argv+1) == '-' ) {
+ usage (mknod_usage);
+ }
switch(argv[2][0]) {
case 'c':
case 'u':