Mercurial > cpython-lru_cache-weakref
diff Python/fileutils.c @ 87117:8bbd215940f1 3.3
fileutils.c: use MAXPATHLEN instead of PATH_MAX
PATH_MAX is not declared on IRIX nor Windows.
| author | Victor Stinner <victor.stinner@gmail.com> |
|---|---|
| date | Fri, 15 Nov 2013 18:14:11 +0100 |
| parents | 5bb289e4fb35 |
| children | 37d36a029df0 |
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--- a/Python/fileutils.c Fri Nov 15 17:33:43 2013 +0100 +++ b/Python/fileutils.c Fri Nov 15 18:14:11 2013 +0100 @@ -623,7 +623,7 @@ _Py_wreadlink(const wchar_t *path, wchar_t *buf, size_t bufsiz) { char *cpath; - char cbuf[PATH_MAX]; + char cbuf[MAXPATHLEN]; wchar_t *wbuf; int res; size_t r1; @@ -633,11 +633,11 @@ errno = EINVAL; return -1; } - res = (int)readlink(cpath, cbuf, PATH_MAX); + res = (int)readlink(cpath, cbuf, Py_ARRAY_LENGTH(cbuf)); PyMem_Free(cpath); if (res == -1) return -1; - if (res == PATH_MAX) { + if (res == Py_ARRAY_LENGTH(cbuf)) { errno = EINVAL; return -1; } @@ -669,7 +669,7 @@ wchar_t *resolved_path, size_t resolved_path_size) { char *cpath; - char cresolved_path[PATH_MAX]; + char cresolved_path[MAXPATHLEN]; wchar_t *wresolved_path; char *res; size_t r; @@ -709,11 +709,11 @@ #ifdef MS_WINDOWS return _wgetcwd(buf, size); #else - char fname[PATH_MAX]; + char fname[MAXPATHLEN]; wchar_t *wname; size_t len; - if (getcwd(fname, PATH_MAX) == NULL) + if (getcwd(fname, Py_ARRAY_LENGTH(fname)) == NULL) return NULL; wname = _Py_char2wchar(fname, &len); if (wname == NULL)