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