C++ (Cpp) joinCmd Examples

Example #1

File: pipeline.c Project: kenongit/sequencing

static void plProcWait(struct plProc* proc)
/* wait for a process in a pipeline */
{
if (waitpid(proc->pid, &proc->status, 0) < 0)
    errnoAbort("process lost for: \"%s\" in pipeline \"%s\"", joinCmd(proc->cmd),
               proc->pl->procName);
if (WIFSIGNALED(proc->status))
    errAbort("process terminated on signal %d: \"%s\" in pipeline \"%s\"",
             WTERMSIG(proc->status), joinCmd(proc->cmd), proc->pl->procName);
assert(WIFEXITED(proc->status));

if ((WEXITSTATUS(proc->status) != 0) && !(proc->pl->options & pipelineNoAbort))
    errAbort("process exited with %d: \"%s\" in pipeline \"%s\"",
             WEXITSTATUS(proc->status), joinCmd(proc->cmd), proc->pl->procName);
proc->pid = -1;
}

Example #2

File: pipeline.c Project: Nicholas-NVS/kentUtils

static void plProcHandleSignaled(struct plProc* proc, int status)
/* handle one of the processes terminating on a signal */
{
assert(WIFSIGNALED(proc->status));
if (!((WTERMSIG(proc->status) == SIGPIPE) && (proc->pl->options & pipelineSigpipe)))
    {
    errAbort("process terminated on signal %d: \"%s\" in pipeline \"%s\"",
             WTERMSIG(proc->status), joinCmd(proc->cmd), proc->pl->procName);
    }
}

Example #3

File: pipeline.c Project: Nicholas-NVS/kentUtils

static void plProcHandleExited(struct plProc* proc, int status)
/* handle one of the processes terminating on an exit */
{
assert(WIFEXITED(proc->status));
if (WEXITSTATUS(proc->status) != 0)
    {
    // only print an error message if aborting
    if (!(proc->pl->options & pipelineNoAbort))
        fprintf(stderr, "process exited with %d: \"%s\" in pipeline \"%s\"\n",
                WEXITSTATUS(proc->status), joinCmd(proc->cmd), proc->pl->procName);
    exit(WEXITSTATUS(proc->status));  // pass back exit code
    }
}