#include <sys/wait.h>
#include <getopt.h>
-#include <systemd/sd-daemon.h>
+#include "systemd/sd-daemon.h"
#include "socket-util.h"
#include "build.h"
return 0;
}
-static int make_socket_fd(const char* address, int flags) {
- SocketAddress a;
- int fd, r;
-
- r = socket_address_parse(&a, address);
- if (r < 0) {
- log_error("Failed to parse socket: %s", strerror(-r));
- return r;
- }
-
- fd = socket_address_listen(&a, flags, SOMAXCONN, SOCKET_ADDRESS_DEFAULT, NULL, false, false, 0755, 0644, NULL);
- if (fd < 0) {
- log_error("Failed to listen: %s", strerror(-r));
- return fd;
- }
-
- return fd;
-}
-
static int open_sockets(int *epoll_fd, bool accept) {
char **address;
int n, fd, r;
STRV_FOREACH(address, arg_listen) {
- fd = make_socket_fd(*address, SOCK_STREAM | (arg_accept*SOCK_CLOEXEC));
+ fd = make_socket_fd(LOG_DEBUG, *address, SOCK_STREAM | (arg_accept*SOCK_CLOEXEC));
if (fd < 0) {
log_open();
log_error("Failed to open '%s': %s", *address, strerror(-fd));
return r;
}
-static int help(void) {
+static void help(void) {
printf("%s [OPTIONS...]\n\n"
"Listen on sockets and launch child on connection.\n\n"
"Options:\n"
" --version Print version string and exit\n"
"\n"
"Note: file descriptors from sd_listen_fds() will be passed through.\n"
- , program_invocation_short_name
- );
-
- return 0;
+ , program_invocation_short_name);
}
static int parse_argv(int argc, char *argv[]) {
while ((c = getopt_long(argc, argv, "+hl:aE:", options, NULL)) >= 0)
switch(c) {
case 'h':
- return help();
+ help();
+ return 0;
case ARG_VERSION:
puts(PACKAGE_STRING);
}
if (optind == argc) {
- log_error("Usage: %s [OPTION...] PROGRAM [OPTION...]",
+ log_error("%s: command to execute is missing.",
program_invocation_short_name);
return -EINVAL;
}