From 9a18d072ba2ad2e2b95659fe9dd367abc0fe463a Mon Sep 17 00:00:00 2001 From: planet36 Date: Tue, 6 Apr 2021 12:48:18 -0400 Subject: battery: Consistent naming for capacity percentage https://www.kernel.org/doc/html/latest/power/power_supply_class.html Co-authored-by: drkhsh Signed-off-by: drkhsh --- components/battery.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/components/battery.c b/components/battery.c index 9fa1014..1c753f9 100644 --- a/components/battery.c +++ b/components/battery.c @@ -6,6 +6,9 @@ #include "../util.h" #if defined(__linux__) +/* + * https://www.kernel.org/doc/html/latest/power/power_supply_class.html + */ #include #include #include @@ -35,15 +38,15 @@ const char * battery_perc(const char *bat) { - int perc; + int cap_perc; char path[PATH_MAX]; if (esnprintf(path, sizeof(path), POWER_SUPPLY_CAPACITY, bat) < 0) return NULL; - if (pscanf(path, "%d", &perc) != 1) + if (pscanf(path, "%d", &cap_perc) != 1) return NULL; - return bprintf("%d", perc); + return bprintf("%d", cap_perc); } const char * @@ -197,14 +200,14 @@ const char * battery_perc(const char *unused) { - int cap; + int cap_perc; size_t len; - len = sizeof(cap); - if (sysctlbyname(BATTERY_LIFE, &cap, &len, NULL, 0) < 0 || !len) + len = sizeof(cap_perc); + if (sysctlbyname(BATTERY_LIFE, &cap_perc, &len, NULL, 0) < 0 || !len) return NULL; - return bprintf("%d", cap); + return bprintf("%d", cap_perc); } const char * -- cgit v1.2.3