52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
#include <windows.h>
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#include <malloc.h>
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#include <time.h>
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#include <errno.h>
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#include <msvcrt.h>
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static errno_t __cdecl _int_gmtime32_s (struct tm *, const __time32_t *);
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static errno_t __cdecl _stub (struct tm *, const __time32_t *);
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errno_t __cdecl (*__MINGW_IMP_SYMBOL(_gmtime32_s))(struct tm *, const __time32_t *) =
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_stub;
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static errno_t __cdecl
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_stub (struct tm *ptm, const __time32_t *pt)
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{
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errno_t __cdecl (*f)(struct tm *, const __time32_t *) = __MINGW_IMP_SYMBOL(_gmtime32_s);
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if (f == _stub)
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{
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f = (errno_t __cdecl (*)(struct tm *, const __time32_t *))
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GetProcAddress (__mingw_get_msvcrt_handle (), "_gmtime32_s");
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if (!f)
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f = _int_gmtime32_s;
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__MINGW_IMP_SYMBOL(_gmtime32_s) = f;
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}
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return (*f)(ptm, pt);
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}
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errno_t __cdecl
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_gmtime32_s (struct tm *ptm, const __time32_t *pt)
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{
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return _stub (ptm, pt);
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}
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static errno_t __cdecl
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_int_gmtime32_s (struct tm *ptm, const __time32_t *pt)
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{
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struct tm *ltm;
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if (ptm)
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memset (ptm, 0xff, sizeof (*ptm));
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if (!ptm || !pt)
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{
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errno = EINVAL;
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return EINVAL;
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}
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if ((ltm = _gmtime32 (pt)) == NULL)
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return errno;
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*ptm = *ltm;
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return 0;
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}
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