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| author | drkhsh <me@drkhsh.at> | 2022-10-27 23:44:52 +0200 |
|---|---|---|
| committer | drkhsh <me@drkhsh.at> | 2022-10-28 01:01:10 +0200 |
| commit | 69b2487650782f135db76078c4a7fb841cb936ac (patch) | |
| tree | e236b6b8503587b9263f45e775204a64463c5ca3 /components/wifi.c | |
| parent | c46c1487a986496dd813ec52e17e5bf9ba10fd84 (diff) | |
| download | slstatus-69b2487650782f135db76078c4a7fb841cb936ac.tar.gz | |
various: Put paths into defines to avoid line wraps
Long, wrapped, multi-line if statements suck to read.
This fixes readability in the worst places by packing format strings for
paths into defines.
Diffstat (limited to 'components/wifi.c')
| -rw-r--r-- | components/wifi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/components/wifi.c b/components/wifi.c index b9957ab..d097368 100644 --- a/components/wifi.c +++ b/components/wifi.c @@ -18,6 +18,8 @@ #include <limits.h> #include <linux/wireless.h> + #define NET_OPERSTATE "/sys/class/net/%s/operstate" + const char * wifi_perc(const char *interface) { @@ -28,10 +30,8 @@ char status[5]; FILE *fp; - if (esnprintf(path, sizeof(path), "/sys/class/net/%s/operstate", - interface) < 0) { + if (esnprintf(path, sizeof(path), NET_OPERSTATE, interface) < 0) return NULL; - } if (!(fp = fopen(path, "r"))) { warn("fopen '%s':", path); return NULL; |