aboutsummaryrefslogtreecommitdiffstats
path: root/erts/lib_src/win/ethread.c
diff options
context:
space:
mode:
authorRickard Green <[email protected]>2010-12-03 10:57:26 +0100
committerRickard Green <[email protected]>2010-12-11 03:03:19 +0100
commitb297bfdd47b0a39831d8cc2541aeb910f9af0bca (patch)
tree59ac65b0d0bc95879d9507900781acdc4911bc3b /erts/lib_src/win/ethread.c
parent99e34bba1a60b262e24496cc9288b549360c6377 (diff)
downloadotp-b297bfdd47b0a39831d8cc2541aeb910f9af0bca.tar.gz
otp-b297bfdd47b0a39831d8cc2541aeb910f9af0bca.tar.bz2
otp-b297bfdd47b0a39831d8cc2541aeb910f9af0bca.zip
Introduce ethr_sint_t and use it for atomics
The atomic memory operations interface used the 'long' type and assumed that it was of the same size as 'void *'. This is true on most platforms, however, not on Windows 64.
Diffstat (limited to 'erts/lib_src/win/ethread.c')
-rw-r--r--erts/lib_src/win/ethread.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/erts/lib_src/win/ethread.c b/erts/lib_src/win/ethread.c
index 69523edf94..63cf99e317 100644
--- a/erts/lib_src/win/ethread.c
+++ b/erts/lib_src/win/ethread.c
@@ -93,20 +93,20 @@ static void thr_exit_cleanup(ethr_tid *tid, void *res)
static unsigned __stdcall thr_wrapper(LPVOID vtwd)
{
ethr_tid my_tid;
- long result;
+ ethr_sint_t result;
void *res;
ethr_thr_wrap_data__ *twd = (ethr_thr_wrap_data__ *) vtwd;
void *(*thr_func)(void *) = twd->thr_func;
void *arg = twd->arg;
ethr_ts_event *tsep = NULL;
- result = (long) ethr_make_ts_event__(&tsep);
+ result = (ethr_sint_t) ethr_make_ts_event__(&tsep);
if (result == 0) {
tsep->iflgs |= ETHR_TS_EV_ETHREAD;
my_tid = *twd->tid;
if (!TlsSetValue(own_tid_key, (LPVOID) &my_tid)) {
- result = (long) ethr_win_get_errno__();
+ result = (ethr_sint_t) ethr_win_get_errno__();
ethr_free_ts_event__(tsep);
}
else {
@@ -352,7 +352,7 @@ ethr_thr_create(ethr_tid *tid, void * (*func)(void *), void *arg,
/* Wait for child to initialize... */
while (1) {
- long result;
+ ethr_sint_t result;
int err;
ethr_event_reset(&twd.tse->event);