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nc: fix 2 my own buglets, and few someone else's too.

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This commit is contained in:
Denis Vlasenko 2006-10-16 01:10:28 +00:00
parent bf39216cc4
commit d0e70af9d1
3 changed files with 75 additions and 48 deletions
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26
include/usage.h
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@ -2109,31 +2109,31 @@ USE_FEATURE_MDEV_CONFIG( \
#if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
#define NC_BR1 "["
#define NC_BR2 "]"
#define NC_OPTIONS_STR "\n\nOptions:"
#else
#define NC_BR1
#define NC_BR2
#define NC_OPTIONS_STR
#endif
#define nc_trivial_usage \
"[" \
NC_BR1 USE_NC_SERVER("-lp")USE_NC_EXTRA("iwf") NC_BR2 \
" ["USE_NC_EXTRA("FILENAME|")"{IPADDR PORTNUM}]"USE_NC_EXTRA(" [-e COMMAND]")
NC_BR1 USE_NC_EXTRA("iw")USE_NC_SERVER("-l") NC_BR2 USE_NC_SERVER(" [-p PORT]") \
" [" USE_NC_EXTRA("-f FILENAME|") "{IPADDR PORTNUM}]" USE_NC_EXTRA(" [-e COMMAND]")
#define nc_full_usage \
"Netcat opens a pipe, either to IP:port\n\n" \
"Options:" \
"Netcat opens a pipe to IP:port" USE_NC_EXTRA(" or file") \
NC_OPTIONS_STR \
USE_NC_EXTRA( \
"\n\t-e\t\texec rest of command line after connect\n" \
"\t-i SECS\t\tdelay interval for lines sent\n" \
"\t-w SECS\t\ttimeout for connect\n" \
"\t-f filename\tuse file (ala /dev/ttyS0) instead of network" \
"\n\t-e\texec rest of command line after connect\n" \
"\t-i SECS\tdelay interval for lines sent\n" \
"\t-w SECS\ttimeout for connect\n" \
"\t-f file\tuse file (ala /dev/ttyS0) instead of network" \
) \
USE_NC_SERVER( \
"\n\t-l\t\tlisten mode, for inbound connects\n" \
USE_NC_EXTRA("\t\t\t(use -l twice with -e for persistent server)\n") \
"\t-p PORT\t\tlocal port number" \
"\n\t-l\tlisten mode, for inbound connects\n" \
USE_NC_EXTRA("\t\t(use -l twice with -e for persistent server)\n") \
"\t-p PORT\tlocal port number" \
)
#define nc_notes_usage "" \
USE_NC_EXTRA( \
"To use netcat as a terminal emulator on a serial port:\n\n" \