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netcat: net applet (alias to nc)

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function                                             old     new   delta
packed_usage                                       31807   31856     +49
applet_names                                        2701    2708      +7
applet_main                                         1560    1564      +4
applet_install_loc                                   195     196      +1
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(add/remove: 0/0 grow/shrink: 4/0 up/down: 61/0)               Total: 61 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-09-15 18:55:53 +02:00
parent 7735e52df4
commit 3c34f681b3
1 changed files with 13 additions and 4 deletions
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17
networking/nc.c
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@ -13,17 +13,23 @@
//config: A simple Unix utility which reads and writes data across network
//config: connections.
//config:
//config:config NETCAT
//config: bool "netcat (11 kb)"
//config: default n
//config: help
//config: Alias to nc.
//config:
//config:config NC_SERVER
//config: bool "Netcat server options (-l)"
//config: default y
//config: depends on NC
//config: depends on NC || NETCAT
//config: help
//config: Allow netcat to act as a server.
//config:
//config:config NC_EXTRA
//config: bool "Netcat extensions (-eiw and -f FILE)"
//config: default y
//config: depends on NC
//config: depends on NC || NETCAT
//config: help
//config: Add -e (support for executing the rest of the command line after
//config: making or receiving a successful connection), -i (delay interval for
@ -31,8 +37,8 @@
//config:
//config:config NC_110_COMPAT
//config: bool "Netcat 1.10 compatibility (+2.5k)"
//config: default n # off specially for Rob
//config: depends on NC
//config: default y
//config: depends on NC || NETCAT
//config: help
//config: This option makes nc closely follow original nc-1.10.
//config: The code is about 2.5k bigger. It enables
@ -40,8 +46,11 @@
//config: busybox-specific extensions: -f FILE.
//applet:IF_NC(APPLET(nc, BB_DIR_USR_BIN, BB_SUID_DROP))
// APPLET_ODDNAME:name main location suid_type help
//applet:IF_NETCAT(APPLET_ODDNAME(netcat, nc, BB_DIR_USR_BIN, BB_SUID_DROP, nc))
//kbuild:lib-$(CONFIG_NC) += nc.o
//kbuild:lib-$(CONFIG_NETCAT) += nc.o
#include "libbb.h"
#include "common_bufsiz.h"