43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
#include <windows.h>
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#include <io.h>
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#include <errno.h>
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#include <msvcrt.h>
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static errno_t __cdecl _int_sopen_s(int *, const char *, int, int, int);
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static errno_t __cdecl _stub(int *, const char *, int, int, int);
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errno_t __cdecl (*__MINGW_IMP_SYMBOL(_sopen_s))(int *, const char *, int, int, int) = _stub;
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static errno_t __cdecl
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_stub (int* pfh, const char *filename, int oflag, int shflag, int pmode)
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{
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errno_t __cdecl (*f)(int *, const char *, int, int, int) = __MINGW_IMP_SYMBOL(_sopen_s);
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if (f == _stub) {
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f = (errno_t __cdecl (*)(int *, const char *, int, int, int))
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GetProcAddress (__mingw_get_msvcrt_handle (), "_sopen_s");
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if (f == NULL)
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f = _int_sopen_s;
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__MINGW_IMP_SYMBOL(_sopen_s) = f;
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}
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return (*f)(pfh, filename, oflag, shflag, pmode);
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}
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static errno_t __cdecl _int_sopen_s(int* pfh, const char *filename, int oflag, int shflag, int pmode)
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{
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if (pfh == NULL || filename == NULL) {
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if (pfh != NULL) *pfh = -1;
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errno = EINVAL;
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return EINVAL;
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}
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*pfh = _sopen(filename, oflag, shflag, pmode);
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return errno;
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}
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errno_t __cdecl _sopen_s(int* pfh, const char *filename, int oflag, int shflag, int pmode)
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{
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return _stub (pfh, filename, oflag, shflag, pmode);
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}
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