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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 92c9757973e3d9a8a6c8ba7278d3ef47c6864bba authored by Antoine Pitrou on 24 June 2012, 15:22:50 UTC, committed by Antoine Pitrou on 24 June 2012, 15:22:50 UTC 
Use -W on the Windows 64 buildbots
1 parent dbab58f
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Tip revision: 92c9757973e3d9a8a6c8ba7278d3ef47c6864bba authored by Antoine Pitrou on 24 June 2012, 15:22:50 UTC
Use -W on the Windows 64 buildbots
Tip revision: 92c9757
generrmap.c 
#include <windows.h>
#include <fcntl.h>
#include <io.h>
#include <stdio.h>
#include <errno.h>

/* Extract the mapping of Win32 error codes to errno */

int main()
{
    int i;
    _setmode(fileno(stdout), O_BINARY);
    printf("/* Generated file. Do not edit. */\n");
    printf("int winerror_to_errno(int winerror)\n");
    printf("{\n    switch(winerror) {\n");
    for(i=1; i < 65000; i++) {
        _dosmaperr(i);
        if (errno == EINVAL) {
            /* Issue #12802 */
            if (i == ERROR_DIRECTORY)
                errno = ENOTDIR;
            /* Issue #13063 */
            else if (i == ERROR_NO_DATA)
                errno = EPIPE;
            else
                continue;
        }
        printf("        case %d: return %d;\n", i, errno);
    }
    printf("        default: return EINVAL;\n");
    printf("    }\n}\n");
}
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