mirror/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2026-01-27 04:24:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Win32: Initialize the systemtime function before converting FILETIME

Browse Source
This commit is contained in:
Nobuyoshi Nakada 2025-05-22 15:29:01 +09:00 committed by nagachika
parent ff1d615746
commit d15fdb5c7f
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
win32/win32.c
View File

@ -4832,10 +4832,11 @@ waitpid(rb_pid_t pid, int *stat_loc, int options)
static int have_precisetime = -1;
static void
get_systemtime(FILETIME *ft)
typedef void (WINAPI *get_time_func)(FILETIME *ft);
static get_time_func
get_systemtime_func(void)
{
typedef void (WINAPI *get_time_func)(FILETIME *ft);
static get_time_func func = (get_time_func)-1;
if (func == (get_time_func)-1) {
@ -4848,8 +4849,14 @@ get_systemtime(FILETIME *ft)
else
have_precisetime = 1;
}
return func;
}
static void
get_systemtime(FILETIME *ft)
{
if (!ft) return;
func(ft);
get_systemtime_func()(ft);
}
/* License: Ruby's */
@ -5770,6 +5777,7 @@ stati128_handle(HANDLE h, struct stati128 *st)
if (GetFileInformationByHandle(h, &info)) {
FILE_ID_INFO fii;
get_systemtime_func();
st->st_size = ((__int64)info.nFileSizeHigh << 32) | info.nFileSizeLow;
st->st_atime = filetime_to_unixtime(&info.ftLastAccessTime);
st->st_atimensec = filetime_to_nsec(&info.ftLastAccessTime);
@ -5915,6 +5923,7 @@ stat_by_find(const WCHAR *path, struct stati128 *st)
return -1;
}
FindClose(h);
get_systemtime_func();
st->st_mode = fileattr_to_unixmode(wfd.dwFileAttributes, path, 0);
st->st_atime = filetime_to_unixtime(&wfd.ftLastAccessTime);
st->st_atimensec = filetime_to_nsec(&wfd.ftLastAccessTime);