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-rw-r--r--util-linux/rtcwake.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/util-linux/rtcwake.c b/util-linux/rtcwake.c
index 33cdbfad4..8aee0cfcb 100644
--- a/util-linux/rtcwake.c
+++ b/util-linux/rtcwake.c
@@ -32,18 +32,18 @@
32//usage: "\n -l,--local Clock is set to local time" 32//usage: "\n -l,--local Clock is set to local time"
33//usage: "\n -u,--utc Clock is set to UTC time" 33//usage: "\n -u,--utc Clock is set to UTC time"
34//usage: "\n -d,--device=DEV Specify the RTC device" 34//usage: "\n -d,--device=DEV Specify the RTC device"
35//usage: "\n -m,--mode=MODE Set the sleep state (default: standby)" 35//usage: "\n -m,--mode=MODE Set sleep state (default: standby)"
36//usage: "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" 36//usage: "\n -s,--seconds=SEC Set timeout in SEC seconds from now"
37//usage: "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" 37//usage: "\n -t,--time=TIME Set timeout to TIME seconds from epoch"
38//usage: ) 38//usage: )
39//usage: IF_NOT_LONG_OPTS( 39//usage: IF_NOT_LONG_OPTS(
40//usage: "\n -a Read clock mode from adjtime" 40//usage: "\n -a Read clock mode from adjtime"
41//usage: "\n -l Clock is set to local time" 41//usage: "\n -l Clock is set to local time"
42//usage: "\n -u Clock is set to UTC time" 42//usage: "\n -u Clock is set to UTC time"
43//usage: "\n -d DEV Specify the RTC device" 43//usage: "\n -d DEV Specify the RTC device"
44//usage: "\n -m MODE Set the sleep state (default: standby)" 44//usage: "\n -m MODE Set sleep state (default: standby)"
45//usage: "\n -s SEC Set the timeout in SEC seconds from now" 45//usage: "\n -s SEC Set timeout in SEC seconds from now"
46//usage: "\n -t TIME Set the timeout to TIME seconds from epoch" 46//usage: "\n -t TIME Set timeout to TIME seconds from epoch"
47//usage: ) 47//usage: )
48 48
49#include "libbb.h" 49#include "libbb.h"
@@ -66,7 +66,7 @@ static NOINLINE bool may_wakeup(const char *rtcname)
66 return false; 66 return false;
67 67
68 /* wakeup events could be disabled or not supported */ 68 /* wakeup events could be disabled or not supported */
69 return strncmp(buf, "enabled\n", 8) == 0; 69 return is_prefixed_with(buf, "enabled\n") != NULL;
70} 70}
71 71
72static NOINLINE void setup_alarm(int fd, time_t *wakeup, time_t rtc_time) 72static NOINLINE void setup_alarm(int fd, time_t *wakeup, time_t rtc_time)