Re: Another gcj (boehm-gc?) related FTBFS for y’all to look at

[Thorsten Glaser <tg@mirbsd.de>]

Hi Doko,

can we have a patch in the next gcj please (not urgent, but
surely nice to have in general)?


Dixi quod…

>Andreas Schwab dixit:
>
>>>>> Sem_wait returned -1
>>>>> sem_wait for handler failed

>>It doesn't say what was the error.

>gcc-4.4-4.4.5/src/boehm-gc/pthread_stop_world.c
>
>  428     for (i = 0; i < n_live_threads; i++) {
>  429           while (0 != (code = sem_wait(&GC_suspend_ack_sem))) {
>  430               if (errno != EINTR) {
>  431                  GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
>  432                  ABORT("sem_wait for handler failed");

Something like this (feel free to DWYW):

		if (errno != EINTR) {
+		  int e = errno;
-		  GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code);
+		  GC_err_printf1("Sem_wait returned %ld (%d)\n", (unsigned long)code, e);


@Andreas: thanks, I’ll try your patch.

Thanks in advance,
//mirabilos
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