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-rw-r--r--coreutils/mkfifo.c64
1 files changed, 36 insertions, 28 deletions
diff --git a/coreutils/mkfifo.c b/coreutils/mkfifo.c
index 676592a..c74402d 100644
--- a/coreutils/mkfifo.c
+++ b/coreutils/mkfifo.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* Mini mkfifo implementation for busybox
*
@@ -26,36 +27,43 @@
#include <errno.h>
static const char mkfifo_usage[] = "mkfifo [OPTIONS] name\n\n"
-"Create the named fifo\n\n"
-"Options:\n"
-"\t-m\tcreate the fifo with the specified mode; default = a=rw-umask\n";
+ "Create the named fifo\n\n"
+
+ "Options:\n"
+ "\t-m\tcreate the fifo with the specified mode; default = a=rw-umask\n";
extern int mkfifo_main(int argc, char **argv)
{
- char *thisarg;
- mode_t mode = 0666;
- argc--;
- argv++;
+ char *thisarg;
+ mode_t mode = 0666;
+
+ argc--;
+ argv++;
- /* Parse any options */
- while (argc > 1) {
- if (**argv != '-') usage(mkfifo_usage);
- thisarg = *argv; thisarg++;
- switch (*thisarg) {
- case 'm':
- argc--; argv++;
- parse_mode(*argv, &mode);
- break;
- default:
- usage (mkfifo_usage);
- }
- argc--; argv++;
- }
- if (argc < 1) usage (mkfifo_usage);
- if (mkfifo(*argv, mode) < 0) {
- perror("mkfifo");
- exit(255);
- } else {
- exit(TRUE);
- }
+ /* Parse any options */
+ while (argc > 1) {
+ if (**argv != '-')
+ usage(mkfifo_usage);
+ thisarg = *argv;
+ thisarg++;
+ switch (*thisarg) {
+ case 'm':
+ argc--;
+ argv++;
+ parse_mode(*argv, &mode);
+ break;
+ default:
+ usage(mkfifo_usage);
+ }
+ argc--;
+ argv++;
+ }
+ if (argc < 1)
+ usage(mkfifo_usage);
+ if (mkfifo(*argv, mode) < 0) {
+ perror("mkfifo");
+ exit(255);
+ } else {
+ exit(TRUE);
+ }
}