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add dfs_win32_stat st_mtime support.

This commit is contained in:
aozima 2013-03-03 16:50:11 +08:00
parent 157e326487
commit 981be386a7
1 changed files with 16 additions and 2 deletions
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18
bsp/simulator/applications/dfs_win32.c
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@ -1,4 +1,3 @@
/*
* File : rtthread.h
* This file is part of RT-Thread RTOS
@ -11,6 +10,7 @@
* Change Logs:
* Date Author Notes
* 2012-11-27 prife the first version
* 2013-03-03 aozima add dfs_win32_stat st_mtime support.
*/
#include <rtthread.h>
@ -473,7 +473,21 @@ static int dfs_win32_stat(struct dfs_filesystem *fs, const char *path, struct st
st->st_dev = 0;
st->st_size = fileInfo.nFileSizeLow;
st->st_mtime = 0;
/* get st_mtime. */
{
LARGE_INTEGER time_tmp;
time_tmp.LowPart = fileInfo.ftLastWriteTime.dwLowDateTime;
time_tmp.HighPart = fileInfo.ftLastWriteTime.dwHighDateTime;
/* removes the diff between 1970 and 1601. */
time_tmp.QuadPart -= 11644473600000 * 10000;
/* converts back from 100-nanoseconds to seconds. */
time_tmp.QuadPart /= 10UL * 1000 * 1000;
st->st_mtime = time_tmp.QuadPart;
}
st->st_blksize = 0;
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