diff options
Diffstat (limited to 'lib/share.h')
| -rw-r--r-- | lib/share.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/share.h b/lib/share.h index 01aa9cda5..222e34ba6 100644 --- a/lib/share.h +++ b/lib/share.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -37,8 +37,12 @@ #define CURL_VOLATILE volatile #endif +#define CURL_GOOD_SHARE 0x7e117a1e +#define GOOD_SHARE_HANDLE(x) ((x) && (x)->magic == CURL_GOOD_SHARE) + /* this struct is libcurl-private, don't export details */ struct Curl_share { + unsigned int magic; /* CURL_GOOD_SHARE */ unsigned int specifier; CURL_VOLATILE unsigned int dirty; |