diff options
Diffstat (limited to 'wsutil/file_util.c')
| -rw-r--r-- | wsutil/file_util.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/wsutil/file_util.c b/wsutil/file_util.c index c9186c423d..1efc7cc39c 100644 --- a/wsutil/file_util.c +++ b/wsutil/file_util.c @@ -614,3 +614,10 @@ getenv_utf8(const char *varname) return envvar; } + +/** Create or open a "Wireshark is running" mutex. + */ +#define WIRESHARK_IS_RUNNING_UUID "9CA78EEA-EA4D-4490-9240-FC01FCEF464B" +void create_app_running_mutex() { + CreateMutex(NULL, FALSE, _T("Wireshark-is-running-{") _T(WIRESHARK_IS_RUNNING_UUID) _T("}")); +} |