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rtems dhcp: remove strncmp on environment vars in favor of strcmp

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This commit is contained in:
Brendan Chandler
2021-02-22 16:08:18 -06:00
parent 6965f86298
commit a934570cce
1 changed files with 9 additions and 18 deletions
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27
modules/libcom/RTEMS/posix/rtems_init.c
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@@ -715,52 +715,43 @@ dhcpcd_hook_handler(rtems_dhcpcd_hook *hook, char *const *env)
sprintf(ifnamebuf, "%s", getPrimaryNetworkInterface());
while (*env != NULL) {
char const * interface = "interface";
char const * reason = "reason";
char const * bound_str = "BOUND";
name = strtok_r(*env,"=", &env_position);
value = strtok_r(NULL,"=", &env_position);
printf("all out ---> %s = %s\n", name, value);
if (!strncmp(name, interface, strlen(interface)) &&
if (!strcmp(name, "interface") &&
!strcmp(value, ifnamebuf)) {
snprintf(iName, sizeof(iName), "%s", value);
}
if (!strncmp(name, reason, strlen(reason)) &&
!strncmp(value, bound_str, strlen(bound_str))) {
printf ("Interface %s bounded\n", iName);
bound = 1;
if (!strcmp(name, "if_up") && !strcmp(value, "true")) {
printf ("Interface %s is up\n", iName);
bound = true;
}
if (bound) {
// as there is no ntp-support in rtems-libbsd, we call our own client
char const * new_ntp_servers = "new_ntp_servers";
char const * new_host_name = "new_host_name";
char const * new_tftp_server_name = "new_tftp_server_name";
if (!strncmp(name, new_ntp_servers, strlen(new_ntp_servers)))
if (!strcmp(name, "new_ntp_servers"))
snprintf(rtemsInit_NTP_server_ip,
sizeof(rtemsInit_NTP_server_ip),
"%s", value);
if (!strncmp(name, new_host_name, strlen(new_host_name)))
if (!strcmp(name, "new_host_name"))
sethostname (value, strlen (value));
if (!strncmp(name, new_tftp_server_name, strlen(new_tftp_server_name))){
if (!strcmp(name, "new_tftp_server_name")) {
snprintf(rtems_bsdnet_bootp_server_name,
sizeof(bootp_server_name_init),
"%s", value);
printf(" rtems_bsdnet_bootp_server_name : %s\n", rtems_bsdnet_bootp_server_name);
}
if(!strncmp(name, "new_bootfile_name", 20)){
if(!strcmp(name, "new_bootfile_name")){
snprintf(rtems_bsdnet_bootp_boot_file_name,
sizeof(bootp_boot_file_name_init),
"%s", value);
printf(" rtems_bsdnet_bootp_boot_file_name : %s\n", rtems_bsdnet_bootp_boot_file_name);
}
if(!strncmp(name, "new_rtems_cmdline", 20)){
if(!strcmp(name, "new_rtems_cmdline")){
snprintf(rtems_bsdnet_bootp_cmdline,
sizeof(bootp_cmdline_init),
"%s", value);