bus: allow peeking signatures recusively inside of containers

[elogind.git] / src / efi-boot-generator / efi-boot-generator.c

diff --git a/src/efi-boot-generator/efi-boot-generator.c b/src/efi-boot-generator/efi-boot-generator.c
index 88fa220d2f4fb6416cba523ca5d8977c760e548d..606d35bf791b099d49133c27380a046f102287e0 100644 (file)
--- a/src/efi-boot-generator/efi-boot-generator.c
+++ b/src/efi-boot-generator/efi-boot-generator.c
@@ -26,14 +26,16 @@
 #include "path-util.h"
 #include "util.h"
 #include "mkdir.h"
+#include "unit-name.h"
 
 static const char *arg_dest = "/tmp";
 
 int main(int argc, char *argv[]) {
         int r = EXIT_SUCCESS;
         sd_id128_t id;
-        _cleanup_free_ char *name = NULL;
-        _cleanup_fclose_ FILE *f = NULL;
+        _cleanup_free_ char *what = NULL, *fsck = NULL;
+        char *name;
+        _cleanup_fclose_ FILE *f = NULL, *f2 = NULL;
 
         if (argc > 1 && argc != 4) {
                 log_error("This program takes three or no arguments.");
@@ -55,7 +57,7 @@ int main(int argc, char *argv[]) {
         if (dir_is_empty("/boot") <= 0)
                 return EXIT_SUCCESS;
 
-        r = efi_get_loader_device_part_uuid(&id);
+        r = efi_loader_get_device_part_uuid(&id);
         if (r == -ENOENT)
                 return EXIT_SUCCESS;
         if (r < 0) {
@@ -63,38 +65,43 @@ int main(int argc, char *argv[]) {
                 return EXIT_FAILURE;
         }
 
-        name = strjoin(arg_dest, "/boot.mount", NULL);
-        if (!name) {
+        name = strappenda(arg_dest, "/boot.mount");
+        f = fopen(name, "wxe");
+        if (!f) {
+                log_error("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;
         }
 
-        f = fopen(name, "wxe");
-        if (!f) {
-                log_error("Failed to create mount unit file %s: %m", name);
+        fsck = unit_name_from_path_instance("systemd-fsck", what, ".service");
+        if (!fsck) {
+                log_oom();
                 return EXIT_FAILURE;
         }
 
         fprintf(f,
                 "# Automatially generated by systemd-efi-boot-generator\n\n"
                 "[Unit]\n"
-                "Description=EFI System Partition\n\n"
+                "Description=EFI System Partition\n"
+                "Requires=%s\n"
+                "After=%s\n"
+                "\n"
                 "[Mount]\n"
                 "Where=/boot\n"
-                "What=/dev/disk/by-partuuid/%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\n"
-                "Options=umask=0077\n",
-                SD_ID128_FORMAT_VAL(id));
+                "What=%s\n"
+                "Options=umask=0077,noauto\n",
+                fsck, fsck, what);
 
-        free(name);
-        name = strjoin(arg_dest, "/boot.automount", NULL);
-        if (!name) {
-                log_oom();
-                return EXIT_FAILURE;
-        }
-
-        fclose(f);
-        f = fopen(name, "wxe");
-        if (!f) {
+        name = strappenda(arg_dest, "/boot.automount");
+        f2 = fopen(name, "wxe");
+        if (!f2) {
                 log_error("Failed to create automount unit file %s: %m", name);
                 return EXIT_FAILURE;
         }
@@ -103,21 +110,15 @@ int main(int argc, char *argv[]) {
               "[Unit]\n"
               "Description=EFI System Partition Automount\n\n"
               "[Automount]\n"
-              "Where=/boot\n", f);
-
-        free(name);
-        name = strjoin(arg_dest, "/local-fs.target.wants/boot.automount", NULL);
-        if (!name) {
-                log_oom();
-                return EXIT_FAILURE;
-        }
+              "Where=/boot\n", f2);
 
+        name = strappenda(arg_dest, "/local-fs.target.wants/boot.automount");
         mkdir_parents(name, 0755);
 
         if (symlink("../boot.automount", name) < 0) {
-                log_error("Failed to create symlink: %m");
+                log_error("Failed to create symlink %s: %m", name);
                 return EXIT_FAILURE;
         }
 
-        return 0;
+        return EXIT_SUCCESS;
 }