extern int log_got_error;
extern char *partial_dir;
+#if defined HAVE_SIGACTION && defined HAVE_SIGPROCMASK
+static struct sigaction sigact;
+#endif
+
/**
* Close all open sockets and files, allowing a (somewhat) graceful
* shutdown() of socket connections. This eliminates the abortive
}
inside_cleanup++;
- signal(SIGUSR1, SIG_IGN);
- signal(SIGUSR2, SIG_IGN);
+ SIGACTION(SIGUSR1, SIG_IGN);
+ SIGACTION(SIGUSR2, SIG_IGN);
if (verbose > 3) {
rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): entered\n",
extern char *bind_address;
extern int default_af_hint;
+#if defined HAVE_SIGACTION && defined HAVE_SIGPROCMASK
+static struct sigaction sigact;
+#endif
+
/**
* Establish a proxy connection on an open socket to a web proxy by
* using the CONNECT method. If proxy_user and proxy_pass are not NULL,
#ifdef WNOHANG
while (waitpid(-1, NULL, WNOHANG) > 0) {}
#endif
+#if !defined HAVE_SIGACTION && !defined HAVE_SIGPROCMASK
signal(SIGCHLD, sigchld_handler);
+#endif
}
fd_set deffds;
int *sp, maxfd, i;
+#if defined HAVE_SIGACTION && defined HAVE_SIGPROCMASK
+ sigact.sa_flags = SA_NOCLDSTOP;
+#endif
+
/* open an incoming socket */
sp = open_socket_in(SOCK_STREAM, port, bind_address, default_af_hint);
if (sp == NULL)
if (fd < 0)
continue;
- signal(SIGCHLD, sigchld_handler);
+ SIGACTION(SIGCHLD, sigchld_handler);
if ((pid = fork()) == 0) {
int ret;