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33 lines
849 B
C
33 lines
849 B
C
#include <windows.h>
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#include <fcntl.h>
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#include <io.h>
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#include <stdio.h>
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#include <errno.h>
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/* Extract the mapping of Win32 error codes to errno */
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int main()
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{
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int i;
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_setmode(fileno(stdout), O_BINARY);
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printf("/* Generated file. Do not edit. */\n");
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printf("int winerror_to_errno(int winerror)\n");
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printf("{\n switch(winerror) {\n");
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for(i=1; i < 65000; i++) {
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_dosmaperr(i);
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if (errno == EINVAL) {
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/* Issue #12802 */
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if (i == ERROR_DIRECTORY)
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errno = ENOTDIR;
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/* Issue #13063 */
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else if (i == ERROR_NO_DATA)
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errno = EPIPE;
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else
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continue;
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}
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printf(" case %d: return %d;\n", i, errno);
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}
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printf(" default: return EINVAL;\n");
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printf(" }\n}\n");
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}
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