diff options
author | Lennart Poettering <lennart@poettering.net> | 2018-08-06 18:14:11 +0200 |
---|---|---|
committer | Sven Eden <sven.eden@prydeworx.com> | 2018-10-29 10:18:33 +0100 |
commit | ccad78e82eb9ee47bda89f662318f4cbed53b904 (patch) | |
tree | 910d7794c780586581a13c4a816f1926f3cb9745 | |
parent | 74aa0d64f922ae65cdea1a62059e4c2d5d7c51f6 (diff) |
logind: save/restore User object's "stopping" field during restarts
Whether we are stopping or not is highly relevant, hence don't forget it
across restarts.
(cherry picked from commit d865bc024bf28c17120d7322a81e9a99997a59f6)
-rw-r--r-- | src/login/logind-user.c | 20 | ||||
-rw-r--r-- | src/login/logind-user.h | 5 |
2 files changed, 18 insertions, 7 deletions
diff --git a/src/login/logind-user.c b/src/login/logind-user.c index e12936129..9468d493d 100644 --- a/src/login/logind-user.c +++ b/src/login/logind-user.c @@ -140,9 +140,11 @@ static int user_save_internal(User *u) { fprintf(f, "# This is private data. Do not parse.\n" "NAME=%s\n" - "STATE=%s\n", + "STATE=%s\n" /* friendly user-facing state */ + "STOPPING=%s\n", /* low-level state */ u->name, - user_state_to_string(user_get_state(u))); + user_state_to_string(user_get_state(u)), + yes_no(u->stopping)); /* LEGACY: no-one reads RUNTIME= anymore, drop it at some point */ if (u->runtime_path) @@ -283,7 +285,7 @@ int user_save(User *u) { } int user_load(User *u) { - _cleanup_free_ char *realtime = NULL, *monotonic = NULL; + _cleanup_free_ char *realtime = NULL, *monotonic = NULL, *stopping = NULL; int r; assert(u); @@ -291,8 +293,8 @@ int user_load(User *u) { r = parse_env_file(NULL, u->state_file, NEWLINE, #if 0 /// elogind neither supports service nor slice jobs "SERVICE_JOB", &u->service_job, - "SLICE_JOB", &u->slice_job, #endif // 0 + "STOPPING", &stopping, "REALTIME", &realtime, "MONOTONIC", &monotonic, NULL); @@ -301,12 +303,20 @@ int user_load(User *u) { if (r < 0) return log_error_errno(r, "Failed to read %s: %m", u->state_file); + if (stopping) { + r = parse_boolean(stopping); + if (r < 0) + log_debug_errno(r, "Failed to parse 'STOPPING' boolean: %s", stopping); + else + u->stopping = r; + } + if (realtime) timestamp_deserialize(realtime, &u->timestamp.realtime); if (monotonic) timestamp_deserialize(monotonic, &u->timestamp.monotonic); - return r; + return 0; } static int user_start_service(User *u) { diff --git a/src/login/logind-user.h b/src/login/logind-user.h index afb6f4b1a..9c6dcf074 100644 --- a/src/login/logind-user.h +++ b/src/login/logind-user.h @@ -38,8 +38,9 @@ struct User { dual_timestamp timestamp; bool in_gc_queue:1; - bool started:1; - bool stopping:1; + + bool started:1; /* Whenever the user being started, has been started or is being stopped again. */ + bool stopping:1; /* Whenever the user is being stopped or has been stopped. */ LIST_HEAD(Session, sessions); LIST_FIELDS(User, gc_queue); |