diff options
Diffstat (limited to 'unix/tclUnixThrd.c')
| -rw-r--r-- | unix/tclUnixThrd.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c index 2760360..5f4f15c 100644 --- a/unix/tclUnixThrd.c +++ b/unix/tclUnixThrd.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixThrd.c,v 1.51 2006/12/19 16:25:02 dgp Exp $ + * RCS: @(#) $Id: tclUnixThrd.c,v 1.52 2007/05/29 23:35:06 hobbs Exp $ */ #include "tclInt.h" @@ -158,12 +158,16 @@ Tcl_JoinThread( Tcl_ThreadId threadId, /* Id of the thread to wait upon. */ int *state) /* Reference to the storage the result of the * thread we wait upon will be written - * into. */ + * into. May be NULL. */ { #ifdef TCL_THREADS int result; + unsigned long retcode; - result = pthread_join((pthread_t) threadId, (void**) state); + result = pthread_join((pthread_t) threadId, (void**) &retcode); + if (state) { + *state = (int) retcode; + } return (result == 0) ? TCL_OK : TCL_ERROR; #else return TCL_ERROR; |