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updated for version 7.3.172

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Problem:    MS-Windows: rename() might delete the file if the name differs but
            it's actually the same file.
Solution:   Use the file handle to check if it's the same file. (Yukihiro
            Nakadaira)
This commit is contained in:
Bram Moolenaar
2011-05-05 16:41:24 +02:00
parent 85de20665f
commit 1c32dff7d6
6 changed files with 59 additions and 20 deletions
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15
src/if_cscope.c
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@@ -1412,17 +1412,15 @@ cs_insert_filelist(fname, ppath, flags, sb)
{
short i, j;
#ifndef UNIX
HANDLE hFile;
BY_HANDLE_FILE_INFORMATION bhfi;
vim_memset(&bhfi, 0, sizeof(bhfi));
/* On windows 9x GetFileInformationByHandle doesn't work, so skip it */
if (!mch_windows95())
{
hFile = CreateFile(fname, FILE_READ_ATTRIBUTES, 0, NULL, OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE)
switch (win32_fileinfo(fname, &bhfi))
{
case FILEINFO_ENC_FAIL: /* enc_to_utf16() failed */
case FILEINFO_READ_FAIL: /* CreateFile() failed */
if (p_csverbose)
{
char *cant_msg = _("E625: cannot open cscope database: %s");
@@ -1438,15 +1436,12 @@ cs_insert_filelist(fname, ppath, flags, sb)
(void)EMSG2(cant_msg, fname);
}
return -1;
}
if (!GetFileInformationByHandle(hFile, &bhfi))
{
CloseHandle(hFile);
case FILEINFO_INFO_FAIL: /* GetFileInformationByHandle() failed */
if (p_csverbose)
(void)EMSG(_("E626: cannot get cscope database information"));
return -1;
}
CloseHandle(hFile);
}
#endif