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| version 1.42, 2007/04/07 04:58:50 | version 1.43, 2007/04/25 04:56:14 | ||
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| } | } | ||
| free(p); | free(p); | ||
| for (;;) { | for (;;) { | ||
| if (waitpid(pid, &st, WUNTRACED) == -1) { | if (waitpid(pid, &st, 0) == -1) { | ||
| if (errno != EINTR) | if (errno != EINTR) | ||
| return (-1); | return (-1); | ||
| } else if (WIFSTOPPED(st)) | } else | ||
| raise(WSTOPSIG(st)); | |||
| else | |||
| break; | break; | ||
| } | } | ||
| (void)signal(SIGHUP, sighup); | (void)signal(SIGHUP, sighup); |