diff options
Diffstat (limited to 'hwclock/rtc.c')
| -rw-r--r-- | hwclock/rtc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hwclock/rtc.c b/hwclock/rtc.c index cbb2dddea..a2aa0b825 100644 --- a/hwclock/rtc.c +++ b/hwclock/rtc.c @@ -1,6 +1,7 @@ /* rtc.c - Use /dev/rtc for clock access */ #include <unistd.h> /* for close() */ #include <fcntl.h> /* for O_RDONLY */ +#include <errno.h> #include <sysexits.h> #include <sys/ioctl.h> #include <sys/time.h> /* for struct timeval */ |