diff options
| author | Bernard Xiong <[email protected]> | 2018-01-17 15:26:28 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-01-17 15:26:28 +0800 |
| commit | 3ceadbe7ee00215457f68541bc29ebf56d06bca0 (patch) | |
| tree | 8ea35229f74f0d2d3da493b725707af201675232 /components | |
| parent | b51eb5ad7112576000ef53a947647c7d872ab81c (diff) | |
| parent | 97f0f26535d0cd7f93e6705535c9b83dfe2b5dca (diff) | |
Merge pull request #1169 from zhaojuntao/gettimeofday
[libc] Add gettimeofday support to dlib
Diffstat (limited to 'components')
| -rw-r--r-- | components/libc/compilers/dlib/time.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/components/libc/compilers/dlib/time.c b/components/libc/compilers/dlib/time.c new file mode 100644 index 0000000000..701b57fb27 --- /dev/null +++ b/components/libc/compilers/dlib/time.c @@ -0,0 +1,23 @@ +#include <sys/time.h> + +int gettimeofday(struct timeval *tp, void *ignore) +{ + time_t time; + rt_device_t device; + + device = rt_device_find("rtc"); + if (device != RT_NULL) + { + rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time); + if (tp != RT_NULL) + { + tp->tv_sec = time; + tp->tv_usec = 0; + } + + return time; + } + + return 0; +} + |