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MakeSureDirectoryPathExists: Recursively create path up to last '\\'.

This commit is contained in:
Wolfgang Schwotzer 2004-10-05 02:05:28 +00:00 committed by Alexandre Julliard
parent ed19983d65
commit 0d4f4d9051
1 changed files with 18 additions and 5 deletions
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23
dlls/dbghelp/path.c
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@ -91,13 +91,26 @@ HANDLE WINAPI FindExecutableImage(PSTR FileName, PSTR SymbolPath, PSTR ImageFile
*/
BOOL WINAPI MakeSureDirectoryPathExists(LPCSTR DirPath)
{
if (CreateDirectoryA(DirPath, NULL)) return TRUE;
if (GetLastError() == ERROR_ALREADY_EXISTS)
char path[MAX_PATH];
const char *p = DirPath;
int n;
if (p[0] && p[1] == ':') p += 2;
while (*p == '\\') p++; /* skip drive root */
while ((p = strchr(p, '\\')) != NULL)
{
SetLastError(ERROR_SUCCESS);
return TRUE;
n = p - DirPath + 1;
memcpy(path, DirPath, n);
path[n] = '\0';
if( !CreateDirectoryA(path, NULL) &&
(GetLastError() != ERROR_ALREADY_EXISTS))
return FALSE;
p++;
}
return FALSE;
if (GetLastError() == ERROR_ALREADY_EXISTS)
SetLastError(ERROR_SUCCESS);
return TRUE;
}
/******************************************************************