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radical re-formatting 2/3: Fix blocks

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Fixes coding style. Formatting commits suck, incoherent coding style
sucks more.
https://suckless.org/coding_style/
This commit is contained in:
drkhsh
2022-10-28 00:51:34 +02:00
parent 2104dc362c
commit 3251e91187
14 changed files with 95 additions and 154 deletions
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32
components/wifi.c
View File

@ -38,27 +38,24 @@
}
p = fgets(status, 5, fp);
fclose(fp);
if (!p || strcmp(status, "up\n") != 0) {
if (!p || strcmp(status, "up\n") != 0)
return NULL;
}
if (!(fp = fopen("/proc/net/wireless", "r"))) {
warn("fopen '/proc/net/wireless':");
return NULL;
}
for (i = 0; i < 3; i++) {
for (i = 0; i < 3; i++)
if (!(p = fgets(buf, sizeof(buf) - 1, fp)))
break;
}
fclose(fp);
if (i < 2 || !p) {
return NULL;
}
if (!(datastart = strstr(buf, interface))) {
fclose(fp);
if (i < 2 || !p)
return NULL;
if (!(datastart = strstr(buf, interface)))
return NULL;
}
datastart = (datastart+(strlen(interface)+1));
sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t "
@ -78,9 +75,8 @@
memset(&wreq, 0, sizeof(struct iwreq));
wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
if (esnprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s",
interface) < 0) {
interface) < 0)
return NULL;
}
if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
warn("socket 'AF_INET':");
@ -95,9 +91,8 @@
close(sockfd);
if (!strcmp(id, "")) {
if (!strcmp(id, ""))
return NULL;
}
return id;
}
@ -153,11 +148,11 @@
int q;
if (load_ieee80211_nodereq(interface, &nr)) {
if (nr.nr_max_rssi) {
if (nr.nr_max_rssi)
q = IEEE80211_NODEREQ_RSSI(&nr);
} else {
else
q = RSSI_TO_PERC(nr.nr_rssi);
}
return bprintf("%d", q);
}
@ -169,9 +164,8 @@
{
struct ieee80211_nodereq nr;
if (load_ieee80211_nodereq(interface, &nr)) {
if (load_ieee80211_nodereq(interface, &nr))
return bprintf("%s", nr.nr_nwid);
}
return NULL;
}