Hi again,
the openpty internally uses fork() and wait().
And there is a problem with earlier "signal(SIGCHLD, SIG_IGN)",
as wait returns ECHILD. Please, could you alter source by:
--- src/hv.c~ 2013-10-07 15:11:54.000000000 +0200
+++ src/hv.c 2013-10-07 15:35:36.000000000 +0200
@@ -156,15 +156,16 @@
goto ret;
}
#endif
- signal(SIGCHLD, SIG_IGN);
- signal(SIGPIPE, SIG_IGN);
-
memset(vpcs_list, 0, MAX_DAEMONS * sizeof(struct list));
if (openpty(&ptyfdm, &ptyfds, NULL, NULL, NULL)) {
perror("Create pseudo-terminal");
goto ret;
}
+
+ signal(SIGCHLD, SIG_IGN);
+ signal(SIGPIPE, SIG_IGN);
+
fptys = fdopen(ptyfds, "w");
rls = readline_init(50, 128);
Petr
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