slstatus

Fork of suckless' slstatus with my personal patches
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commit fc8b6f81a54810faa844ea21d08ef47f95b8f4e0
parent 977be0cf4f369f586d0606887498066ee0565e2f
Author: Aaron Marcher <me@drkhsh.at>
Date:   Thu, 17 May 2018 18:29:25 +0200

Mark unused parameters, fix compiler warnings

Diffstat:
Mcomponents/battery.c | 6+++++-
Mcomponents/temperature.c | 4+++-
Mutil.h | 2++
3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/components/battery.c b/components/battery.c @@ -52,11 +52,13 @@ #include <unistd.h> const char * - battery_perc(const char *null) + battery_perc(const char *bat) { struct apm_power_info apm_info; int fd; + UNUSED(bat); /* no way to specify battery on OpenBSD */ + fd = open("/dev/apm", O_RDONLY); if (fd < 0) { fprintf(stderr, "open '/dev/apm': %s\n", strerror(errno)); @@ -88,6 +90,8 @@ { APM_AC_OFF, "-" }, }; + UNUSED(bat); /* no way to specify battery on OpenBSD */ + fd = open("/dev/apm", O_RDONLY); if (fd < 0) { fprintf(stderr, "open '/dev/apm': %s\n", strerror(errno)); diff --git a/components/temperature.c b/components/temperature.c @@ -21,12 +21,14 @@ #include <sys/sysctl.h> const char * - temp(const char *null) + temp(const char *file) { int mib[5]; size_t size; struct sensor temp; + UNUSED(file); /* no temperature file on OpenBSD */ + mib[0] = CTL_HW; mib[1] = HW_SENSORS; mib[2] = 0; /* cpu0 */ diff --git a/util.h b/util.h @@ -3,5 +3,7 @@ extern char buf[1024]; #define LEN(x) (sizeof (x) / sizeof *(x)) +#define UNUSED(x) (void)x + const char *bprintf(const char *fmt, ...); int pscanf(const char *path, const char *fmt, ...);