diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makemodule.am | 7 | ||||
| -rw-r--r-- | lib/include/telinit.h | 38 | ||||
| -rw-r--r-- | lib/include/util.h | 10 | ||||
| -rw-r--r-- | lib/init/opensock.c | 50 | ||||
| -rw-r--r-- | lib/util/mksock.c | 84 |
5 files changed, 3 insertions, 186 deletions
diff --git a/lib/Makemodule.am b/lib/Makemodule.am index 9f22547..11a96e5 100644 --- a/lib/Makemodule.am +++ b/lib/Makemodule.am @@ -2,14 +2,13 @@ HEADRS = lib/include/util.h lib/include/service.h lib/include/telinit.h libinit_a_SOURCES = lib/init/delsvc.c lib/init/svcmap.c lib/init/rdsvc.c libinit_a_SOURCES += lib/init/svcscan.c lib/init/del_svc_list.c -libinit_a_SOURCES += lib/init/svc_tsort.c lib/init/opensock.c $(HEADRS) +libinit_a_SOURCES += lib/init/svc_tsort.c $(HEADRS) libinit_a_CPPFLAGS = $(AM_CPPFLAGS) libinit_a_CFLAGS = $(AM_CFLAGS) libutil_a_SOURCES = lib/util/argv_exec.c lib/util/enum_by_name.c -libutil_a_SOURCES += lib/util/enum_to_name.c lib/util/mksock.c -libutil_a_SOURCES += lib/util/print_version.c lib/util/fopenat.c -libutil_a_SOURCES += lib/include/util.h +libutil_a_SOURCES += lib/util/enum_to_name.c lib/util/print_version.c +libutil_a_SOURCES += lib/util/fopenat.c lib/include/util.h libutil_a_CPPFLAGS = $(AM_CPPFLAGS) libutil_a_CFLAGS = $(AM_CFLAGS) diff --git a/lib/include/telinit.h b/lib/include/telinit.h deleted file mode 100644 index 3a3dd8c..0000000 --- a/lib/include/telinit.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * Copyright (C) 2018 - David Oberhollenzer - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - */ -#ifndef TELINIT_H -#define TELINIT_H - -#include "config.h" - -#define INITSOCK SOCKDIR "/" "initd.socket" - -enum { - TI_SHUTDOWN = 1, - TI_REBOOT = 2, -}; - -typedef struct { - int type; /* TI_* message type identifier */ -} ti_msg_t; - -/* Try to connect to the init socket. */ -int opensock(void); - -#endif /* TELINIT_H */ - diff --git a/lib/include/util.h b/lib/include/util.h index f300329..ce96ffe 100644 --- a/lib/include/util.h +++ b/lib/include/util.h @@ -67,16 +67,6 @@ const enum_map_t *enum_by_name(const enum_map_t *map, const char *name); */ const char *enum_to_name(const enum_map_t *map, int value); -/* - Create a UNIX stream socket at the given path. - - Returns the socket fd, -1 on failure. The function takes care of - printing error messages on failure. - - The socket has the CLOEXEC flag set. -*/ -int mksock(const char *path, int flags); - /* print a default version info and license string */ NORETURN void print_version(const char *program); diff --git a/lib/init/opensock.c b/lib/init/opensock.c deleted file mode 100644 index 0c2bf56..0000000 --- a/lib/init/opensock.c +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * Copyright (C) 2018 - David Oberhollenzer - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - */ -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/un.h> -#include <unistd.h> -#include <string.h> -#include <stdio.h> - -#include "telinit.h" - -int opensock(void) -{ - struct sockaddr_un un; - int fd; - - fd = socket(AF_UNIX, SOCK_STREAM, 0); - if (fd < 0) { - perror("socket"); - return -1; - } - - memset(&un, 0, sizeof(un)); - un.sun_family = AF_UNIX; - - strcpy(un.sun_path, INITSOCK); - - if (connect(fd, (struct sockaddr *)&un, sizeof(un))) { - perror("connect: " INITSOCK); - close(fd); - return -1; - } - - return fd; -} diff --git a/lib/util/mksock.c b/lib/util/mksock.c deleted file mode 100644 index ae46096..0000000 --- a/lib/util/mksock.c +++ /dev/null @@ -1,84 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * Copyright (C) 2018 - David Oberhollenzer - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - */ -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/stat.h> -#include <sys/un.h> -#include <unistd.h> -#include <string.h> -#include <fcntl.h> -#include <stdio.h> -#include <errno.h> - -#include "util.h" - -int mksock(const char *path, int flags) -{ - struct sockaddr_un un; - const char *errmsg; - int fd, type; - - type = (flags & SOCK_FLAG_DGRAM) ? SOCK_DGRAM : SOCK_STREAM; - - fd = socket(AF_UNIX, type | SOCK_CLOEXEC, 0); - if (fd < 0) { - perror("socket"); - return -1; - } - - memset(&un, 0, sizeof(un)); - un.sun_family = AF_UNIX; - - strcpy(un.sun_path, path); - - if (bind(fd, (struct sockaddr *)&un, sizeof(un))) { - errmsg ="bind"; - goto fail_errno; - } - - if (flags & SOCK_FLAG_ROOT_ONLY) { - if (chown(path, 0, 0)) { - errmsg = "chown"; - goto fail_errno; - } - - if (chmod(path, 0770)) { - errmsg = "chmod"; - goto fail_errno; - } - } else if (flags & SOCK_FLAG_EVERYONE) { - if (chmod(path, 0777)) { - errmsg = "chmod"; - goto fail_errno; - } - } - - if (!(flags & SOCK_FLAG_DGRAM)) { - if (listen(fd, 10)) { - errmsg = "listen"; - goto fail_errno; - } - } - - return fd; -fail_errno: - fprintf(stderr, "%s: %s: %s\n", path, errmsg, strerror(errno)); - close(fd); - unlink(path); - return -1; -} |