find:: get rid of nested function (it's a gcc-ism)

[oweals/busybox.git] / miscutils / microcom.c

diff --git a/miscutils/microcom.c b/miscutils/microcom.c
index 0fb51d2e8f67d65e7857d98616a3334804eff40f..5e29a1acdd483ba51e4382807c24685f8aa1b577 100644 (file)
--- a/miscutils/microcom.c
+++ b/miscutils/microcom.c
@@ -5,8 +5,19 @@
  *
  * Copyright (C) 2008 by Vladimir Dronnikov <dronnikov@gmail.com>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+
+//usage:#define microcom_trivial_usage
+//usage:       "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
+//usage:#define microcom_full_usage "\n\n"
+//usage:       "Copy bytes for stdin to TTY and from TTY to stdout\n"
+//usage:     "\n       -d      Wait up to DELAY ms for TTY output before sending every"
+//usage:     "\n               next byte to it"
+//usage:     "\n       -t      Exit if both stdin and TTY are silent for TIMEOUT ms"
+//usage:     "\n       -s      Set serial line to SPEED"
+//usage:     "\n       -X      Disable special meaning of NUL and Ctrl-X from stdin"
+
 #include "libbb.h"
 
 // set raw tty mode
@@ -64,7 +75,7 @@ int microcom_main(int argc UNUSED_PARAM, char **argv)
        if (sfd < 0) {
                // device already locked -> bail out
                if (errno == EEXIST)
-                       bb_perror_msg_and_die("can't create %s", device_lock_file);
+                       bb_perror_msg_and_die("can't create '%s'", device_lock_file);
                // can't create lock -> don't care
                if (ENABLE_FEATURE_CLEAN_UP)
                        free(device_lock_file);