build-sys: split internal basic/ library from shared/

basic/      can be used by everything
            cannot use anything outside of basic/

libsystemd/ can use basic/
            cannot use shared/

shared/     can use libsystemd/

1 files changed, 0 insertions, 164 deletions

diff --git a/src/shared/socket-label.c b/src/shared/socket-label.c
deleted file mode 100644
index cbe3ff216e..0000000000
--- a/src/shared/socket-label.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <stddef.h>
-
-#include "macro.h"
-#include "util.h"
-#include "mkdir.h"
-#include "missing.h"
-#include "selinux-util.h"
-#include "socket-util.h"
-
-int socket_address_listen(
-                const SocketAddress *a,
-                int flags,
-                int backlog,
-                SocketAddressBindIPv6Only only,
-                const char *bind_to_device,
-                bool free_bind,
-                bool transparent,
-                mode_t directory_mode,
-                mode_t socket_mode,
-                const char *label) {
-
-        _cleanup_close_ int fd = -1;
-        int r, one;
-
-        assert(a);
-
-        r = socket_address_verify(a);
-        if (r < 0)
-                return r;
-
-        if (socket_address_family(a) == AF_INET6 && !socket_ipv6_is_supported())
-                return -EAFNOSUPPORT;
-
-        if (label) {
-                r = mac_selinux_create_socket_prepare(label);
-                if (r < 0)
-                        return r;
-        }
-
-        fd = socket(socket_address_family(a), a->type | flags, a->protocol);
-        r = fd < 0 ? -errno : 0;
-
-        if (label)
-                mac_selinux_create_socket_clear();
-
-        if (r < 0)
-                return r;
-
-        if (socket_address_family(a) == AF_INET6 && only != SOCKET_ADDRESS_DEFAULT) {
-                int flag = only == SOCKET_ADDRESS_IPV6_ONLY;
-
-                if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &flag, sizeof(flag)) < 0)
-                        return -errno;
-        }
-
-        if (socket_address_family(a) == AF_INET || socket_address_family(a) == AF_INET6) {
-                if (bind_to_device)
-                        if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, bind_to_device, strlen(bind_to_device)+1) < 0)
-                                return -errno;
-
-                if (free_bind) {
-                        one = 1;
-                        if (setsockopt(fd, IPPROTO_IP, IP_FREEBIND, &one, sizeof(one)) < 0)
-                                log_warning_errno(errno, "IP_FREEBIND failed: %m");
-                }
-
-                if (transparent) {
-                        one = 1;
-                        if (setsockopt(fd, IPPROTO_IP, IP_TRANSPARENT, &one, sizeof(one)) < 0)
-                                log_warning_errno(errno, "IP_TRANSPARENT failed: %m");
-                }
-        }
-
-        one = 1;
-        if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0)
-                return -errno;
-
-        if (socket_address_family(a) == AF_UNIX && a->sockaddr.un.sun_path[0] != 0) {
-                mode_t old_mask;
-
-                /* Create parents */
-                mkdir_parents_label(a->sockaddr.un.sun_path, directory_mode);
-
-                /* Enforce the right access mode for the socket */
-                old_mask = umask(~ socket_mode);
-
-                r = mac_selinux_bind(fd, &a->sockaddr.sa, a->size);
-
-                if (r < 0 && errno == EADDRINUSE) {
-                        /* Unlink and try again */
-                        unlink(a->sockaddr.un.sun_path);
-                        r = bind(fd, &a->sockaddr.sa, a->size);
-                }
-
-                umask(old_mask);
-        } else
-                r = bind(fd, &a->sockaddr.sa, a->size);
-
-        if (r < 0)
-                return -errno;
-
-        if (socket_address_can_accept(a))
-                if (listen(fd, backlog) < 0)
-                        return -errno;
-
-        r = fd;
-        fd = -1;
-
-        return r;
-}
-
-int make_socket_fd(int log_level, 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 address \"%s\": %s",
-                          address, strerror(-r));
-                return r;
-        }
-
-        fd = socket_address_listen(&a, flags, SOMAXCONN, SOCKET_ADDRESS_DEFAULT,
-                                   NULL, false, false, 0755, 0644, NULL);
-        if (fd < 0 || log_get_max_level() >= log_level) {
-                _cleanup_free_ char *p = NULL;
-
-                r = socket_address_print(&a, &p);
-                if (r < 0)
-                        return log_error_errno(r, "socket_address_print(): %m");
-
-                if (fd < 0)
-                        log_error_errno(fd, "Failed to listen on %s: %m", p);
-                else
-                        log_full(log_level, "Listening on %s", p);
-        }
-
-        return fd;
-}