diff options
Diffstat (limited to 'read_shared_mem.cc')
| -rw-r--r-- | read_shared_mem.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/read_shared_mem.cc b/read_shared_mem.cc index 446ee0f..1fec260 100644 --- a/read_shared_mem.cc +++ b/read_shared_mem.cc @@ -58,8 +58,14 @@ DEFUN_DLD (read_shared_mem, args, , "reading and returning a pd-value in octave" error("failed to attach memory!\n"); return octave_value(); } - sleepUntilWriteBlocked (sdf,STD_USLEEP_TIME); - sleepUntilReadBlocked (sdf, STD_USLEEP_TIME); + if((sleepUntilWriteBlocked (sdf))==0) { + error("read_shared_mem: pd and octave scheduling error, restart pd!"); + return octave_value(); + } + if((sleepUntilReadBlocked (sdf))==0) { + error("read_shared_mem: pd and octave scheduling error, restart pd!"); + return octave_value(); + } data = getSharedData (sdf); if (!data) { |