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shell_commands: add command for packet buffer stats

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I'm using something like this command for a while now for debugging
GNRC. Usually, I just patch it into the application I'm using it with,
but I think there is a benefit to also provide it to RIOT upstream
properly.
This commit is contained in:
Martine Lenders 2018-06-21 15:06:27 +02:00
parent 579d9d78d4
commit a6a7357077
4 changed files with 37 additions and 0 deletions
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1
makefiles/pseudomodules.inc.mk
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@ -21,6 +21,7 @@ PSEUDOMODULES += gnrc_netdev_default
PSEUDOMODULES += gnrc_neterr PSEUDOMODULES += gnrc_neterr
PSEUDOMODULES += gnrc_netapi_callbacks PSEUDOMODULES += gnrc_netapi_callbacks
PSEUDOMODULES += gnrc_netapi_mbox PSEUDOMODULES += gnrc_netapi_mbox
PSEUDOMODULES += gnrc_pktbuf_cmd
PSEUDOMODULES += gnrc_sixlowpan_border_router_default PSEUDOMODULES += gnrc_sixlowpan_border_router_default
PSEUDOMODULES += gnrc_sixlowpan_default PSEUDOMODULES += gnrc_sixlowpan_default
PSEUDOMODULES += gnrc_sixlowpan_iphc_nhc PSEUDOMODULES += gnrc_sixlowpan_iphc_nhc

3
sys/shell/commands/Makefile
View File

@ -40,6 +40,9 @@ ifneq (,$(filter xtimer,$(USEMODULE)))
SRC += sc_icmpv6_echo.c SRC += sc_icmpv6_echo.c
endif endif
endif endif
ifneq (,$(filter gnrc_pktbuf_cmd,$(USEMODULE)))
SRC += sc_gnrc_pktbuf.c
endif
ifneq (,$(filter gnrc_rpl,$(USEMODULE))) ifneq (,$(filter gnrc_rpl,$(USEMODULE)))
SRC += sc_gnrc_rpl.c SRC += sc_gnrc_rpl.c
endif endif

26
sys/shell/commands/sc_gnrc_pktbuf.c Normal file
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@ -0,0 +1,26 @@
/*
* Copyright (C) 2017 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#include "net/gnrc/pktbuf.h"
int _gnrc_pktbuf_cmd(int argc, char **argv)
{
(void)argc;
(void)argv;
gnrc_pktbuf_stats();
return 0;
}
/** @} */

7
sys/shell/commands/shell_commands.c
View File

@ -108,6 +108,10 @@ extern int _whitelist(int argc, char **argv);
extern int _blacklist(int argc, char **argv); extern int _blacklist(int argc, char **argv);
#endif #endif
#ifdef MODULE_GNRC_PKTBUF_CMD
extern int _gnrc_pktbuf_cmd(int argc, char **argv);
#endif
#ifdef MODULE_GNRC_RPL #ifdef MODULE_GNRC_RPL
extern int _gnrc_rpl(int argc, char **argv); extern int _gnrc_rpl(int argc, char **argv);
#endif #endif
@ -199,6 +203,9 @@ const shell_command_t _shell_command_list[] = {
#ifdef MODULE_GNRC_IPV6_BLACKLIST #ifdef MODULE_GNRC_IPV6_BLACKLIST
{"blacklist", "blacklists an address for receival ('blacklist [add|del|help]')", _blacklist }, {"blacklist", "blacklists an address for receival ('blacklist [add|del|help]')", _blacklist },
#endif #endif
#ifdef MODULE_GNRC_PKTBUF_CMD
{"pktbuf", "prints internal stats of the packet buffer", _gnrc_pktbuf_cmd },
#endif
#ifdef MODULE_GNRC_RPL #ifdef MODULE_GNRC_RPL
{"rpl", "rpl configuration tool ('rpl help' for more information)", _gnrc_rpl }, {"rpl", "rpl configuration tool ('rpl help' for more information)", _gnrc_rpl },
#endif #endif