diff options
author | Christian Mauderer <Christian.Mauderer@embedded-brains.de> | 2017-11-02 14:08:10 +0100 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-11-10 13:33:03 +0100 |
commit | ee0c369cdd434da18e30c486a586f14abf467b35 (patch) | |
tree | 58a114366391b553bda19d3ceebcb2957b77a300 /rtemsbsd | |
parent | Add wpa_supplicant_fork command. (diff) | |
download | rtems-libbsd-ee0c369cdd434da18e30c486a586f14abf467b35.tar.bz2 |
wpa_supplicant: Move forking command into own file.
The malloc wrapper must not be disabled. Therefore the command that uses
malloc without a wrapper has to live in another file.
Diffstat (limited to 'rtemsbsd')
-rw-r--r-- | rtemsbsd/rtems/rtems-bsd-shell-wpa_supplicant_fork.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/rtemsbsd/rtems/rtems-bsd-shell-wpa_supplicant_fork.c b/rtemsbsd/rtems/rtems-bsd-shell-wpa_supplicant_fork.c index 046b6112..4af789cc 100644 --- a/rtemsbsd/rtems/rtems-bsd-shell-wpa_supplicant_fork.c +++ b/rtemsbsd/rtems/rtems-bsd-shell-wpa_supplicant_fork.c @@ -27,6 +27,70 @@ #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", |