bc: convert to "G trick" - this returns bc to zero bss increase

[oweals/busybox.git] / coreutils / mkfifo.c

diff --git a/coreutils/mkfifo.c b/coreutils/mkfifo.c
index 030c9d22f99d0045c22a3d586fa2d6c5d9c3ecd3..0f614017e5d8574f36733519b71899ca05045fe8 100644 (file)
--- a/coreutils/mkfifo.c
+++ b/coreutils/mkfifo.c
@@ -4,22 +4,43 @@
  *
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+//config:config MKFIFO
+//config:      bool "mkfifo (3.7 kb)"
+//config:      default y
+//config:      help
+//config:      mkfifo is used to create FIFOs (named pipes).
+//config:      The 'mknod' program can also create FIFOs.
+
+//applet:IF_MKFIFO(APPLET_NOEXEC(mkfifo, mkfifo, BB_DIR_USR_BIN, BB_SUID_DROP, mkfifo))
+
+//kbuild:lib-$(CONFIG_MKFIFO) += mkfifo.o
 
 /* BB_AUDIT SUSv3 compliant */
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
 
+//usage:#define mkfifo_trivial_usage
+//usage:       "[-m MODE] " IF_SELINUX("[-Z] ") "NAME"
+//usage:#define mkfifo_full_usage "\n\n"
+//usage:       "Create named pipe\n"
+//usage:     "\n       -m MODE Mode (default a=rw)"
+//usage:       IF_SELINUX(
+//usage:     "\n       -Z      Set security context"
+//usage:       )
+
 #include "libbb.h"
 #include "libcoreutils/coreutils.h"
 
-int mkfifo_main(int argc, char **argv);
-int mkfifo_main(int argc, char **argv)
+/* This is a NOEXEC applet. Be very careful! */
+
+int mkfifo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int mkfifo_main(int argc UNUSED_PARAM, char **argv)
 {
        mode_t mode;
        int retval = EXIT_SUCCESS;
 
-       mode = getopt_mk_fifo_nod(argc, argv);
+       mode = getopt_mk_fifo_nod(argv);
 
        argv += optind;
        if (!*argv) {
@@ -28,7 +49,7 @@ int mkfifo_main(int argc, char **argv)
 
        do {
                if (mkfifo(*argv, mode) < 0) {
-                       bb_perror_msg("%s", *argv);     /* Avoid multibyte problems. */
+                       bb_simple_perror_msg(*argv);  /* Avoid multibyte problems. */
                        retval = EXIT_FAILURE;
                }
        } while (*++argv);