wifi: Fix order and add missing header

[slstatus.git] / components / wifi.c

diff --git a/components/wifi.c b/components/wifi.c
index 7dfa4e2..414d533 100644 (file)
--- a/components/wifi.c
+++ b/components/wifi.c
@@ -3,8 +3,8 @@
 #include <ifaddrs.h>
 #include <stdio.h>
 #include <string.h>
 #include <ifaddrs.h>
 #include <stdio.h>
 #include <string.h>

-#include <sys/socket.h>

 #include <sys/ioctl.h>
 #include <sys/ioctl.h>

+#include <sys/socket.h>

 #include <unistd.h>
 
 #include "../util.h"
 #include <unistd.h>
 
 #include "../util.h"


@@ -66,14 +66,14 @@
        wifi_essid(const char *iface)
        {
                static char id[IW_ESSID_MAX_SIZE+1];
        wifi_essid(const char *iface)
        {
                static char id[IW_ESSID_MAX_SIZE+1];

-               int sockfd = socket(AF_INET, SOCK_DGRAM, 0);
+               int sockfd;

                struct iwreq wreq;
 
                memset(&wreq, 0, sizeof(struct iwreq));
                wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
                snprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s", iface);
 
                struct iwreq wreq;
 
                memset(&wreq, 0, sizeof(struct iwreq));
                wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
                snprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s", iface);
 

-               if (sockfd < 0) {
+               if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {

                        fprintf(stderr, "socket 'AF_INET': %s\n",
                                strerror(errno));
                        return NULL;
                        fprintf(stderr, "socket 'AF_INET': %s\n",
                                strerror(errno));
                        return NULL;


@@ -97,6 +97,7 @@
        #include <net/if.h>
        #include <net/if_media.h>
        #include <net80211/ieee80211.h>
        #include <net/if.h>
        #include <net/if_media.h>
        #include <net80211/ieee80211.h>

+       #include <sys/select.h> /* before <sys/ieee80211_ioctl.h> for NBBY */

        #include <net80211/ieee80211_ioctl.h>
        #include <stdlib.h>
        #include <sys/types.h>
        #include <net80211/ieee80211_ioctl.h>
        #include <stdlib.h>
        #include <sys/types.h>


@@ -122,7 +123,7 @@
                        return 0;
                }
                strlcpy(nr->nr_ifname, iface, sizeof(nr->nr_ifname));
                        return 0;
                }
                strlcpy(nr->nr_ifname, iface, sizeof(nr->nr_ifname));

-               memmove(&nr->nr_macaddr, bssid.i_bssid, sizeof(nr->nr_macaddr));
+               memcpy(&nr->nr_macaddr, bssid.i_bssid, sizeof(nr->nr_macaddr));

                if ((ioctl(sockfd, SIOCG80211NODE, nr)) < 0 && nr->nr_rssi) {
                        fprintf(stderr, "ioctl 'SIOCG80211NODE': %s\n",
                                strerror(errno));
                if ((ioctl(sockfd, SIOCG80211NODE, nr)) < 0 && nr->nr_rssi) {
                        fprintf(stderr, "ioctl 'SIOCG80211NODE': %s\n",
                                strerror(errno));