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nc: introduce CONFIG_NC_110_COMPAT option.

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-06-27 04:22:02 +02:00
parent a73b87e934
commit 77cc2c5738
4 changed files with 122 additions and 108 deletions
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78
include/usage.src.h
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@ -2954,84 +2954,6 @@ INSERT
" or\n" \
"$ nameif -c /etc/my_mactab_file\n" \
#if !ENABLE_DESKTOP
#if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
#define NC_OPTIONS_STR "\n\nOptions:"
#else
#define NC_OPTIONS_STR
#endif
#define nc_trivial_usage \
IF_NC_EXTRA("[-iN] [-wN] ")IF_NC_SERVER("[-l] [-p PORT] ") \
"["IF_NC_EXTRA("-f FILENAME|")"IPADDR PORT]"IF_NC_EXTRA(" [-e PROG]")
#define nc_full_usage "\n\n" \
"Open a pipe to IP:port" IF_NC_EXTRA(" or file") \
NC_OPTIONS_STR \
IF_NC_EXTRA( \
"\n -e PROG Run PROG after connect" \
"\n -i SEC Delay interval for lines sent" \
"\n -w SEC Timeout for connect" \
"\n -f FILE Use file (ala /dev/ttyS0) instead of network" \
) \
IF_NC_SERVER( \
"\n -l Listen mode, for inbound connects" \
IF_NC_EXTRA( \
"\n (use -l twice with -e for persistent server)") \
"\n -p PORT Local port" \
)
#define nc_notes_usage "" \
IF_NC_EXTRA( \
"To use netcat as a terminal emulator on a serial port:\n\n" \
"$ stty 115200 -F /dev/ttyS0\n" \
"$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
)
#define nc_example_usage \
"$ nc foobar.somedomain.com 25\n" \
"220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
"help\n" \
"214-Commands supported:\n" \
"214- HELO EHLO MAIL RCPT DATA AUTH\n" \
"214 NOOP QUIT RSET HELP\n" \
"quit\n" \
"221 foobar closing connection\n"
#else /* DESKTOP nc - much more compatible with nc 1.10 */
#define nc_trivial_usage \
"[OPTIONS] HOST PORT - connect" \
IF_NC_SERVER("\n" \
"nc [OPTIONS] -l -p PORT [HOST] [PORT] - listen")
#define nc_full_usage "\n\n" \
"Options:" \
"\n -e PROG Run PROG after connect (must be last)" \
IF_NC_SERVER( \
"\n -l Listen mode, for inbound connects" \
) \
"\n -n Don't do DNS resolution" \
"\n -s ADDR Local address" \
"\n -p PORT Local port" \
"\n -u UDP mode" \
"\n -v Verbose" \
"\n -w SEC Timeout for connects and final net reads" \
IF_NC_EXTRA( \
"\n -i SEC Delay interval for lines sent" /* ", ports scanned" */ \
"\n -o FILE Hex dump traffic" \
"\n -z Zero-I/O mode (scanning)" \
) \
/* "\n -r Randomize local and remote ports" */
/* "\n -g gateway Source-routing hop point[s], up to 8" */
/* "\n -G num Source-routing pointer: 4, 8, 12, ..." */
/* "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
/* -e PROG can take ARGS too: "nc ... -e ls -l", but we don't document it
* in help text: nc 1.10 does not allow that. We don't want to entice
* users to use this incompatibility */
#endif
#define netstat_trivial_usage \
"[-laentuwxr"IF_FEATURE_NETSTAT_WIDE("W")IF_FEATURE_NETSTAT_PRG("p")"]"
#define netstat_full_usage "\n\n" \