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bless-boot-generator: use generator_add_symlink

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Mike Yuan 2024-04-10 22:51:31 +08:00
parent 8b317c3400
commit 6f801feb4b
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GPG Key ID: 417471C0A40F58B3
1 changed files with 2 additions and 8 deletions
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10
src/boot/bless-boot-generator.c
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@ -7,7 +7,6 @@
#include "generator.h"
#include "initrd-util.h"
#include "log.h"
#include "mkdir.h"
#include "special.h"
#include "string-util.h"
#include "virt.h"
@ -17,6 +16,7 @@
* boot as "good" if we manage to boot up far enough. */
static int run(const char *dest, const char *dest_early, const char *dest_late) {
assert(dest_early);
if (in_initrd()) {
log_debug("Skipping generator, running in the initrd.");
@ -34,7 +34,6 @@ static int run(const char *dest, const char *dest_early, const char *dest_late)
}
if (access(EFIVAR_PATH(EFI_LOADER_VARIABLE(LoaderBootCountPath)), F_OK) < 0) {
if (errno == ENOENT) {
log_debug_errno(errno, "Skipping generator, not booted with boot counting in effect.");
return 0;
@ -45,12 +44,7 @@ static int run(const char *dest, const char *dest_early, const char *dest_late)
/* We pull this in from basic.target so that it ends up in all "regular" boot ups, but not in
* rescue.target or even emergency.target. */
const char *p = strjoina(dest_early, "/" SPECIAL_BASIC_TARGET ".wants/systemd-bless-boot.service");
(void) mkdir_parents(p, 0755);
if (symlink(SYSTEM_DATA_UNIT_DIR "/systemd-bless-boot.service", p) < 0)
return log_error_errno(errno, "Failed to create symlink '%s': %m", p);
return 0;
return generator_add_symlink(dest_early, SPECIAL_BASIC_TARGET, "wants", "systemd-bless-boot.service");
}
DEFINE_MAIN_GENERATOR_FUNCTION(run);