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authorKay Sievers <kay@vrfy.org>2015-07-29 16:50:49 +0200
committerKay Sievers <kay@vrfy.org>2015-07-29 18:16:48 +0200
commit59512f21d77d984cf1363fb0d1770218c5e17020 (patch)
treee740ec1a74bf4cf98af4115b6d7cd63293e5e36d /src/efi-boot-generator/efi-boot-generator.c
parente4e66993951e9e349e8008fa7c81184b6e4ae385 (diff)
gpt-auto-generator: merge efi-boot-generator
Diffstat (limited to 'src/efi-boot-generator/efi-boot-generator.c')
-rw-r--r--src/efi-boot-generator/efi-boot-generator.c162
1 files changed, 0 insertions, 162 deletions
diff --git a/src/efi-boot-generator/efi-boot-generator.c b/src/efi-boot-generator/efi-boot-generator.c
deleted file mode 100644
index e6b15c9bb0..0000000000
--- a/src/efi-boot-generator/efi-boot-generator.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2013 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 <unistd.h>
-#include <stdlib.h>
-
-#include "efivars.h"
-#include "path-util.h"
-#include "util.h"
-#include "mkdir.h"
-#include "virt.h"
-#include "generator.h"
-#include "special.h"
-
-static const char *arg_dest = "/tmp";
-
-int main(int argc, char *argv[]) {
- _cleanup_free_ char *what = NULL;
- _cleanup_fclose_ FILE *f = NULL;
- int r = EXIT_SUCCESS;
- sd_id128_t id;
- char *name;
-
- if (argc > 1 && argc != 4) {
- log_error("This program takes three or no arguments.");
- return EXIT_FAILURE;
- }
-
- if (argc > 1)
- arg_dest = argv[3];
-
- log_set_target(LOG_TARGET_SAFE);
- log_parse_environment();
- log_open();
-
- umask(0022);
-
- if (in_initrd()) {
- log_debug("In initrd, exiting.");
- return EXIT_SUCCESS;
- }
-
- if (detect_container(NULL) > 0) {
- log_debug("In a container, exiting.");
- return EXIT_SUCCESS;
- }
-
- if (!is_efi_boot()) {
- log_debug("Not an EFI boot, exiting.");
- return EXIT_SUCCESS;
- }
-
- r = path_is_mount_point("/boot", AT_SYMLINK_FOLLOW);
- if (r > 0) {
- log_debug("/boot is already a mount point, exiting.");
- return EXIT_SUCCESS;
- }
- if (r == -ENOENT)
- log_debug("/boot does not exist, continuing.");
- else if (dir_is_empty("/boot") <= 0) {
- log_debug("/boot already populated, exiting.");
- return EXIT_SUCCESS;
- }
-
- r = efi_loader_get_device_part_uuid(&id);
- if (r == -ENOENT) {
- log_debug("EFI loader partition unknown, exiting.");
- return EXIT_SUCCESS;
- } else if (r < 0) {
- log_error_errno(r, "Failed to read ESP partition UUID: %m");
- return EXIT_FAILURE;
- }
-
- name = strjoina(arg_dest, "/boot.mount");
- f = fopen(name, "wxe");
- if (!f) {
- log_error_errno(errno, "Failed to create mount unit file %s: %m", name);
- return EXIT_FAILURE;
- }
-
- r = asprintf(&what,
- "/dev/disk/by-partuuid/%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- SD_ID128_FORMAT_VAL(id));
- if (r < 0) {
- log_oom();
- return EXIT_FAILURE;
- }
-
- fprintf(f,
- "# Automatially generated by systemd-efi-boot-generator\n\n"
- "[Unit]\n"
- "Description=EFI System Partition\n"
- "Documentation=man:systemd-efi-boot-generator(8)\n");
-
- r = generator_write_fsck_deps(f, arg_dest, what, "/boot", "vfat");
- if (r < 0)
- return EXIT_FAILURE;
-
- fprintf(f,
- "\n"
- "[Mount]\n"
- "What=%s\n"
- "Where=/boot\n"
- "Type=vfat\n"
- "Options=umask=0077,noauto\n",
- what);
-
- r = fflush_and_check(f);
- if (r < 0) {
- log_error_errno(r, "Failed to write mount unit file: %m");
- return EXIT_FAILURE;
- }
-
- name = strjoina(arg_dest, "/boot.automount");
- fclose(f);
- f = fopen(name, "wxe");
- if (!f) {
- log_error_errno(errno, "Failed to create automount unit file %s: %m", name);
- return EXIT_FAILURE;
- }
-
- fputs("# Automatially generated by systemd-efi-boot-generator\n\n"
- "[Unit]\n"
- "Description=EFI System Partition Automount\n\n"
- "[Automount]\n"
- "Where=/boot\n"
- "TimeoutIdleSec=120\n", f);
-
- r = fflush_and_check(f);
- if (r < 0) {
- log_error_errno(r, "Failed to write automount unit file: %m");
- return EXIT_FAILURE;
- }
-
- name = strjoina(arg_dest, "/" SPECIAL_LOCAL_FS_TARGET ".wants/boot.automount");
- mkdir_parents(name, 0755);
-
- if (symlink("../boot.automount", name) < 0) {
- log_error_errno(errno, "Failed to create symlink %s: %m", name);
- return EXIT_FAILURE;
- }
-
- return EXIT_SUCCESS;
-}