Re: os.date & MS Windows XP CRT
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- Subject: Re: os.date & MS Windows XP CRT
- From: Peter Odding <xolox@...>
- Date: 2007年3月13日 23:45:26 +0100
David Burgess wrote:
> Does not happen for my Lua build maybe the following
> helps
>
> http://www.lua.org/bugs.html
>
> I have compiled the patched lua5.1.1 with
>
> vc6/vc7/vc8
>
> No problems on XP SP2.
>
> db
Thanks. Very strange. I've compiled the test-case below with the
following compiler version (same as my Lua build):
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.42
for 80x86
And it still crashes on %c. Wondering what exactly is crashing :?
Sorry for the noise if this turns out to be a non-issue. Though I still
suggest adding a minimal supported subset to the manual under os.date if
possible (from the C standard Mark Edgar linked to? (thanks!)).
- Peter
#include <windows.h>
#include <stdio.h>
#include <time.h>
int main(int argc, char ** argv)
{
time_t now;
struct tm *today;
char buffer[1024];
time(&now);
today = localtime(&now);
/* to verify the arguments are valid */
strftime(buffer, sizeof(buffer), "Today is %A, day %d of %B in the
year %Y.\n", today);
printf("%s", buffer);
/* CRASH :-\ */
strftime(buffer, sizeof(buffer), "%e...", today);
printf("%s", buffer);
return 0;
}
/* cl /TC /D_CRT_SECURE_NO_DEPRECATE test.c */
/* I guess this kind of stuff is the reason they deprecated it :P */