diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index c1088a3013..3f3ed77f46 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -70,8 +70,12 @@ Units whose standard output or error output is connected to or (or their combinations with console output, see below) automatically acquire - dependencies of type After= on - systemd-journald.socket. + dependencies of type After= on systemd-journald.socket. + + + Units using the terminal (standard input, output, or error are connected to a terminal + or TTYPath= is used) automatically acquire an After= dependency + on systemd-vconsole-setup.service. Units using LogNamespace= will automatically gain ordering and requirement dependencies on the two socket units associated with diff --git a/src/basic/special.h b/src/basic/special.h index 0e4342eb40..ed3852a450 100644 --- a/src/basic/special.h +++ b/src/basic/special.h @@ -85,6 +85,7 @@ #define SPECIAL_QUOTACHECK_SERVICE "systemd-quotacheck.service" #define SPECIAL_QUOTAON_SERVICE "quotaon.service" #define SPECIAL_REMOUNT_FS_SERVICE "systemd-remount-fs.service" +#define SPECIAL_VCONSOLE_SETUP_SERVICE "systemd-vconsole-setup.service" #define SPECIAL_VOLATILE_ROOT_SERVICE "systemd-volatile-root.service" #define SPECIAL_UDEVD_SERVICE "systemd-udevd.service" #define SPECIAL_GROWFS_SERVICE "systemd-growfs@.service" diff --git a/src/core/execute.c b/src/core/execute.c index 8ddd7362a3..ca89e3b003 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -6870,6 +6870,16 @@ bool exec_context_has_encrypted_credentials(ExecContext *c) { return false; } +int exec_context_add_default_dependencies(Unit *u, const ExecContext *c) { + assert(u); + assert(u->default_dependencies); + + if (c && exec_context_needs_term(c)) + return unit_add_dependency_by_name(u, UNIT_AFTER, SPECIAL_VCONSOLE_SETUP_SERVICE, + /* add_reference= */ true, UNIT_DEPENDENCY_DEFAULT); + return 0; +} + void exec_status_start(ExecStatus *s, pid_t pid) { assert(s); diff --git a/src/core/execute.h b/src/core/execute.h index d2f5507405..c2c983d0c3 100644 --- a/src/core/execute.h +++ b/src/core/execute.h @@ -486,6 +486,7 @@ void exec_context_revert_tty(ExecContext *c); int exec_context_get_clean_directories(ExecContext *c, char **prefix, ExecCleanMask mask, char ***ret); int exec_context_get_clean_mask(ExecContext *c, ExecCleanMask *ret); +int exec_context_add_default_dependencies(Unit *u, const ExecContext *c); void exec_status_start(ExecStatus *s, pid_t pid); void exec_status_exit(ExecStatus *s, const ExecContext *context, pid_t pid, int code, int status); diff --git a/src/core/mount.c b/src/core/mount.c index 549d7dbf98..f25188681d 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -575,7 +575,7 @@ static int mount_add_default_dependencies(Mount *m) { return r; } - return 0; + return exec_context_add_default_dependencies(UNIT(m), &m->exec_context); } static int mount_verify(Mount *m) { diff --git a/src/core/service.c b/src/core/service.c index 5c16a39309..7e3a8ee082 100644 --- a/src/core/service.c +++ b/src/core/service.c @@ -740,7 +740,12 @@ static int service_add_default_dependencies(Service *s) { return r; /* Third, add us in for normal shutdown. */ - return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + if (r < 0) + return r; + + /* Fourth, add generic dependencies */ + return exec_context_add_default_dependencies(UNIT(s), &s->exec_context); } static void service_fix_stdio(Service *s) { diff --git a/src/core/socket.c b/src/core/socket.c index 0fd1ad144b..a932ddf821 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -276,7 +276,11 @@ static int socket_add_default_dependencies(Socket *s) { return r; } - return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + if (r < 0) + return r; + + return exec_context_add_default_dependencies(UNIT(s), &s->exec_context); } _pure_ static bool socket_has_exec(Socket *s) { diff --git a/src/core/swap.c b/src/core/swap.c index c6e2c8b1bd..26a950b058 100644 --- a/src/core/swap.c +++ b/src/core/swap.c @@ -270,7 +270,11 @@ static int swap_add_default_dependencies(Swap *s) { if (r < 0) return r; - return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_UMOUNT_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_UMOUNT_TARGET, true, UNIT_DEPENDENCY_DEFAULT); + if (r < 0) + return r; + + return exec_context_add_default_dependencies(UNIT(s), &s->exec_context); } static int swap_verify(Swap *s) {