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https://git.rtems.org/rtems-libbsd/
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ee0c369cdd
The malloc wrapper must not be disabled. Therefore the command that uses malloc without a wrapper has to live in another file.
101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/*
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* Copyright (c) 2017 Sichen Zhao. All rights reserved.
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*
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* <zsc19940506@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <rtems/netcmds-config.h>
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#include <machine/rtems-bsd-commands.h>
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#include <assert.h>
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struct myparams {
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int argc;
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char ** argv;
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};
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static void
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new_wpa_supplicant_task(rtems_task_argument arg)
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{
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int argc;
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char ** argv;
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int i;
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struct myparams *params = (struct myparams *)arg;
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argc = params->argc;
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argv = params->argv;
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rtems_bsd_command_wpa_supplicant(argc, argv);
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for (i = 0; i < params->argc; i++) {
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free(params->argv[i]);
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}
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free(params->argv);
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free(params);
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rtems_task_delete( RTEMS_SELF );
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}
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int rtems_bsd_command_wpa_supplicant_fork(int argc, char **argv)
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{
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rtems_status_code sc;
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rtems_id id;
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int i;
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struct myparams *params = malloc(sizeof(struct myparams));
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if (params == NULL)
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return NULL;
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params->argc = argc;
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params->argv = malloc((argc + 1) * sizeof(argv[0]));
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if (params->argv == NULL)
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return NULL;
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for (i = 0; i < argc; i++) {
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params->argv[i] = strdup(argv[i]);
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if (params->argv[i] == NULL)
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return NULL;
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}
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params->argv[argc] = NULL;
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sc = rtems_task_create(
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rtems_build_name('W', 'P', 'A', 'S'),
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RTEMS_MAXIMUM_PRIORITY - 1,
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8 * RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_FLOATING_POINT,
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&id
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);
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assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_start(id, new_wpa_supplicant_task, params);
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assert(sc == RTEMS_SUCCESSFUL);
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}
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rtems_shell_cmd_t rtems_shell_WPA_SUPPLICANT_FORK_Command = {
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.name = "wpa_supplicant_fork",
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.usage = "wpa_supplicant_fork [args]",
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.topic = "net",
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.command = rtems_bsd_command_wpa_supplicant_fork
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};
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