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Issue #23152: Implement _Py_fstat() to support files larger than 2 GB on Windows.

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fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
This commit is contained in:
Steve Dower 2015-02-21 08:44:05 -08:00
parent 18d1924987
commit f2f373f593
12 changed files with 242 additions and 180 deletions
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5
Modules/main.c
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@ -752,9 +752,8 @@ Py_Main(int argc, wchar_t **argv)
}
}
{
/* XXX: does this work on Win/Win64? (see posix_fstat) */
struct stat sb;
if (fstat(fileno(fp), &sb) == 0 &&
struct _Py_stat_struct sb;
if (_Py_fstat(fileno(fp), &sb) == 0 &&
S_ISDIR(sb.st_mode)) {
fprintf(stderr, "%ls: '%ls' is a directory, cannot continue\n", argv[0], filename);
fclose(fp);