udhcpc: move usage text to .c file. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
parent
f04ca74ab5
commit
9e244c7600
@ -4232,84 +4232,6 @@ INSERT
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"# tunctl\n" \
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"# tunctl\n" \
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"# tunctl -d tun0\n"
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"# tunctl -d tun0\n"
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#if defined CONFIG_UDHCP_DEBUG && CONFIG_UDHCP_DEBUG >= 1
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# define IF_UDHCP_VERBOSE(...) __VA_ARGS__
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#else
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# define IF_UDHCP_VERBOSE(...)
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#endif
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#define udhcpc_trivial_usage \
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"[-fbnq"IF_UDHCP_VERBOSE("v")"oCR] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n" \
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" [-H HOSTNAME] [-c CID] [-V VENDOR] [-O DHCP_OPT]..." IF_FEATURE_UDHCP_PORT(" [-P N]")
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#define udhcpc_full_usage "\n" \
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IF_LONG_OPTS( \
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"\n -i,--interface IFACE Interface to use (default eth0)" \
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"\n -p,--pidfile FILE Create pidfile" \
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"\n -r,--request IP IP address to request" \
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"\n -s,--script PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
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"\n -t,--retries N Send up to N discover packets" \
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"\n -T,--timeout N Pause between packets (default 3 seconds)" \
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"\n -A,--tryagain N Wait N seconds after failure (default 20)" \
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"\n -f,--foreground Run in foreground" \
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USE_FOR_MMU( \
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"\n -b,--background Background if lease is not obtained" \
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) \
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"\n -S,--syslog Log to syslog too" \
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"\n -n,--now Exit if lease is not obtained" \
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"\n -q,--quit Exit after obtaining lease" \
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"\n -R,--release Release IP on exit" \
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IF_FEATURE_UDHCP_PORT( \
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"\n -P,--client-port N Use port N (default 68)" \
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) \
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IF_FEATURE_UDHCPC_ARPING( \
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"\n -a,--arping Use arping to validate offered address" \
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) \
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"\n -O,--request-option OPT Request DHCP option OPT (cumulative)" \
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"\n -o,--no-default-options Don't request any options (unless -O is given)" \
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"\n -x OPT:VAL Include option OPT in sent packets (cumulative)" \
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"\n -F,--fqdn NAME Ask server to update DNS mapping for NAME" \
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"\n -H,-h,--hostname NAME Send NAME as client hostname (default none)" \
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"\n -V,--vendorclass VENDOR Vendor identifier (default 'udhcp VERSION')" \
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"\n -c,--clientid CLIENTID Client identifier (default own MAC)" \
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"\n -C,--clientid-none Don't send client identifier" \
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IF_UDHCP_VERBOSE( \
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"\n -v Verbose" \
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) \
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) \
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IF_NOT_LONG_OPTS( \
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"\n -i IFACE Interface to use (default eth0)" \
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"\n -p FILE Create pidfile" \
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"\n -r IP IP address to request" \
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"\n -s PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
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"\n -t N Send up to N discover packets" \
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"\n -T N Pause between packets (default 3 seconds)" \
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"\n -A N Wait N seconds (default 20) after failure" \
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"\n -x OPT:VAL Include option OPT in sent packets" \
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"\n -O OPT Request DHCP option OPT (cumulative)" \
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"\n -o Don't request any options (unless -O is given)" \
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"\n -f Run in foreground" \
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USE_FOR_MMU( \
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"\n -b Background if lease is not obtained" \
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) \
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"\n -S Log to syslog too" \
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"\n -n Exit if lease is not obtained" \
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"\n -q Exit after obtaining lease" \
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"\n -R Release IP on exit" \
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IF_FEATURE_UDHCP_PORT( \
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"\n -P N Use port N (default 68)" \
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) \
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IF_FEATURE_UDHCPC_ARPING( \
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"\n -a Use arping to validate offered address" \
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) \
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"\n -F NAME Ask server to update DNS mapping for NAME" \
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"\n -H,-h NAME Send NAME as client hostname (default none)" \
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"\n -V VENDOR Vendor identifier (default 'udhcp VERSION')" \
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"\n -c CLIENTID Client identifier (default own MAC)" \
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"\n -C Don't send client identifier" \
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IF_UDHCP_VERBOSE( \
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"\n -v Verbose" \
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) \
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) \
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#define udhcpd_trivial_usage \
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#define udhcpd_trivial_usage \
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"[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]" \
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"[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]" \
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@ -765,6 +765,84 @@ static void client_background(void)
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}
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}
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#endif
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#endif
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//usage:#if defined CONFIG_UDHCP_DEBUG && CONFIG_UDHCP_DEBUG >= 1
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//usage:# define IF_UDHCP_VERBOSE(...) __VA_ARGS__
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//usage:#else
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//usage:# define IF_UDHCP_VERBOSE(...)
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//usage:#endif
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//usage:#define udhcpc_trivial_usage
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//usage: "[-fbnq"IF_UDHCP_VERBOSE("v")"oCR] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n"
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//usage: " [-H HOSTNAME] [-c CID] [-V VENDOR] [-O DHCP_OPT]..." IF_FEATURE_UDHCP_PORT(" [-P N]")
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//usage:#define udhcpc_full_usage "\n"
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//usage: IF_LONG_OPTS(
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//usage: "\n -i,--interface IFACE Interface to use (default eth0)"
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//usage: "\n -p,--pidfile FILE Create pidfile"
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//usage: "\n -r,--request IP IP address to request"
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//usage: "\n -s,--script PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")"
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//usage: "\n -t,--retries N Send up to N discover packets"
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//usage: "\n -T,--timeout N Pause between packets (default 3 seconds)"
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//usage: "\n -A,--tryagain N Wait N seconds after failure (default 20)"
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//usage: "\n -f,--foreground Run in foreground"
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//usage: USE_FOR_MMU(
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//usage: "\n -b,--background Background if lease is not obtained"
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//usage: )
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//usage: "\n -S,--syslog Log to syslog too"
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//usage: "\n -n,--now Exit if lease is not obtained"
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//usage: "\n -q,--quit Exit after obtaining lease"
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//usage: "\n -R,--release Release IP on exit"
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//usage: IF_FEATURE_UDHCP_PORT(
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//usage: "\n -P,--client-port N Use port N (default 68)"
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//usage: )
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//usage: IF_FEATURE_UDHCPC_ARPING(
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//usage: "\n -a,--arping Use arping to validate offered address"
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//usage: )
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//usage: "\n -O,--request-option OPT Request DHCP option OPT (cumulative)"
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//usage: "\n -o,--no-default-options Don't request any options (unless -O is given)"
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//usage: "\n -x OPT:VAL Include option OPT in sent packets (cumulative)"
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//usage: "\n -F,--fqdn NAME Ask server to update DNS mapping for NAME"
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//usage: "\n -H,-h,--hostname NAME Send NAME as client hostname (default none)"
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//usage: "\n -V,--vendorclass VENDOR Vendor identifier (default 'udhcp VERSION')"
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//usage: "\n -c,--clientid CLIENTID Client identifier (default own MAC)"
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//usage: "\n -C,--clientid-none Don't send client identifier"
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//usage: IF_UDHCP_VERBOSE(
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//usage: "\n -v Verbose"
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//usage: )
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//usage: )
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//usage: IF_NOT_LONG_OPTS(
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//usage: "\n -i IFACE Interface to use (default eth0)"
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//usage: "\n -p FILE Create pidfile"
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//usage: "\n -r IP IP address to request"
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//usage: "\n -s PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")"
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//usage: "\n -t N Send up to N discover packets"
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//usage: "\n -T N Pause between packets (default 3 seconds)"
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//usage: "\n -A N Wait N seconds (default 20) after failure"
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//usage: "\n -x OPT:VAL Include option OPT in sent packets"
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//usage: "\n -O OPT Request DHCP option OPT (cumulative)"
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//usage: "\n -o Don't request any options (unless -O is given)"
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//usage: "\n -f Run in foreground"
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//usage: USE_FOR_MMU(
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//usage: "\n -b Background if lease is not obtained"
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//usage: )
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//usage: "\n -S Log to syslog too"
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//usage: "\n -n Exit if lease is not obtained"
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//usage: "\n -q Exit after obtaining lease"
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//usage: "\n -R Release IP on exit"
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//usage: IF_FEATURE_UDHCP_PORT(
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//usage: "\n -P N Use port N (default 68)"
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//usage: )
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//usage: IF_FEATURE_UDHCPC_ARPING(
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//usage: "\n -a Use arping to validate offered address"
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//usage: )
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//usage: "\n -F NAME Ask server to update DNS mapping for NAME"
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//usage: "\n -H,-h NAME Send NAME as client hostname (default none)"
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//usage: "\n -V VENDOR Vendor identifier (default 'udhcp VERSION')"
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//usage: "\n -c CLIENTID Client identifier (default own MAC)"
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//usage: "\n -C Don't send client identifier"
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//usage: IF_UDHCP_VERBOSE(
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//usage: "\n -v Verbose"
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//usage: )
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//usage: )
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int udhcpc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int udhcpc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int udhcpc_main(int argc UNUSED_PARAM, char **argv)
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int udhcpc_main(int argc UNUSED_PARAM, char **argv)
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{
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{
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