diff options
Diffstat (limited to 'src/sysusers/sysusers.c')
| -rw-r--r-- | src/sysusers/sysusers.c | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c index f9f694bd54..a2d62121e0 100644 --- a/src/sysusers/sysusers.c +++ b/src/sysusers/sysusers.c @@ -99,6 +99,7 @@ static const char *arg_replace = NULL; static bool arg_dry_run = false; static bool arg_inline = false; static PagerFlags arg_pager_flags = 0; +static ImagePolicy *arg_image_policy = NULL; static OrderedHashmap *users = NULL, *groups = NULL; static OrderedHashmap *todo_uids = NULL, *todo_gids = NULL; @@ -128,6 +129,7 @@ STATIC_DESTRUCTOR_REGISTER(database_groups, set_free_freep); STATIC_DESTRUCTOR_REGISTER(uid_range, uid_range_freep); STATIC_DESTRUCTOR_REGISTER(arg_root, freep); STATIC_DESTRUCTOR_REGISTER(arg_image, freep); +STATIC_DESTRUCTOR_REGISTER(arg_image_policy, image_policy_freep); static int errno_is_not_exists(int code) { /* See getpwnam(3) and getgrnam(3): those codes and others can be returned if the user or group are @@ -1964,6 +1966,7 @@ static int help(void) { " --cat-config Show configuration files\n" " --root=PATH Operate on an alternate filesystem root\n" " --image=PATH Operate on disk image as filesystem root\n" + " --image-policy=POLICY Specify disk image dissection policy\n" " --replace=PATH Treat arguments as replacement for PATH\n" " --dry-run Just print what would be done\n" " --inline Treat arguments as configuration lines\n" @@ -1986,18 +1989,20 @@ static int parse_argv(int argc, char *argv[]) { ARG_DRY_RUN, ARG_INLINE, ARG_NO_PAGER, + ARG_IMAGE_POLICY, }; static const struct option options[] = { - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, ARG_VERSION }, - { "cat-config", no_argument, NULL, ARG_CAT_CONFIG }, - { "root", required_argument, NULL, ARG_ROOT }, - { "image", required_argument, NULL, ARG_IMAGE }, - { "replace", required_argument, NULL, ARG_REPLACE }, - { "dry-run", no_argument, NULL, ARG_DRY_RUN }, - { "inline", no_argument, NULL, ARG_INLINE }, - { "no-pager", no_argument, NULL, ARG_NO_PAGER }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, ARG_VERSION }, + { "cat-config", no_argument, NULL, ARG_CAT_CONFIG }, + { "root", required_argument, NULL, ARG_ROOT }, + { "image", required_argument, NULL, ARG_IMAGE }, + { "replace", required_argument, NULL, ARG_REPLACE }, + { "dry-run", no_argument, NULL, ARG_DRY_RUN }, + { "inline", no_argument, NULL, ARG_INLINE }, + { "no-pager", no_argument, NULL, ARG_NO_PAGER }, + { "image-policy", required_argument, NULL, ARG_IMAGE_POLICY }, {} }; @@ -2058,6 +2063,17 @@ static int parse_argv(int argc, char *argv[]) { arg_pager_flags |= PAGER_DISABLE; break; + case ARG_IMAGE_POLICY: { + _cleanup_(image_policy_freep) ImagePolicy *p = NULL; + + r = image_policy_from_string(optarg, &p); + if (r < 0) + return log_error_errno(r, "Failed to parse image policy: %s", optarg); + + image_policy_free(arg_image_policy); + arg_image_policy = TAKE_PTR(p); + break; + } case '?': return -EINVAL; @@ -2173,6 +2189,7 @@ static int run(int argc, char *argv[]) { r = mount_image_privately_interactively( arg_image, + arg_image_policy, DISSECT_IMAGE_GENERIC_ROOT | DISSECT_IMAGE_REQUIRE_ROOT | DISSECT_IMAGE_VALIDATE_OS | |