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-rw-r--r--src/core/service.c980
1 files changed, 1 insertions, 979 deletions
diff --git a/src/core/service.c b/src/core/service.c
index 244ec11f75..10dc79c8a2 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -49,41 +49,6 @@
#include "bus-error.h"
#include "bus-util.h"
-#ifdef HAVE_SYSV_COMPAT
-
-#define DEFAULT_SYSV_TIMEOUT_USEC (5*USEC_PER_MINUTE)
-
-typedef enum RunlevelType {
- RUNLEVEL_UP,
- RUNLEVEL_DOWN
-} RunlevelType;
-
-static const struct {
- const char *path;
- const char *target;
- const RunlevelType type;
-} rcnd_table[] = {
- /* Standard SysV runlevels for start-up */
- { "rc1.d", SPECIAL_RESCUE_TARGET, RUNLEVEL_UP },
- { "rc2.d", SPECIAL_RUNLEVEL2_TARGET, RUNLEVEL_UP },
- { "rc3.d", SPECIAL_RUNLEVEL3_TARGET, RUNLEVEL_UP },
- { "rc4.d", SPECIAL_RUNLEVEL4_TARGET, RUNLEVEL_UP },
- { "rc5.d", SPECIAL_RUNLEVEL5_TARGET, RUNLEVEL_UP },
-
- /* Standard SysV runlevels for shutdown */
- { "rc0.d", SPECIAL_POWEROFF_TARGET, RUNLEVEL_DOWN },
- { "rc6.d", SPECIAL_REBOOT_TARGET, RUNLEVEL_DOWN }
-
- /* Note that the order here matters, as we read the
- directories in this order, and we want to make sure that
- sysv_start_priority is known when we first load the
- unit. And that value we only know from S links. Hence
- UP must be read before DOWN */
-};
-
-#define RUNLEVELS_UP "12345"
-#endif
-
static const UnitActiveState state_translation_table[_SERVICE_STATE_MAX] = {
[SERVICE_DEAD] = UNIT_INACTIVE,
[SERVICE_START_PRE] = UNIT_ACTIVATING,
@@ -138,11 +103,6 @@ static void service_init(Unit *u) {
s->timeout_stop_usec = u->manager->default_timeout_stop_usec;
s->restart_usec = u->manager->default_restart_usec;
s->type = _SERVICE_TYPE_INVALID;
-
-#ifdef HAVE_SYSV_COMPAT
- s->sysv_start_priority = -1;
- s->sysv_start_priority_from_rcnd = -1;
-#endif
s->socket_fd = -1;
s->guess_main_pid = true;
@@ -295,11 +255,6 @@ static void service_done(Unit *u) {
free(s->pid_file);
s->pid_file = NULL;
-#ifdef HAVE_SYSV_COMPAT
- free(s->sysv_runlevels);
- s->sysv_runlevels = NULL;
-#endif
-
free(s->status_text);
s->status_text = NULL;
@@ -364,734 +319,6 @@ static int service_arm_timer(Service *s, usec_t usec) {
service_dispatch_timer, s);
}
-#ifdef HAVE_SYSV_COMPAT
-static char *sysv_translate_name(const char *name) {
- char *r;
-
- r = new(char, strlen(name) + strlen(".service") + 1);
- if (!r)
- return NULL;
-
- if (endswith(name, ".sh"))
- /* Drop .sh suffix */
- strcpy(stpcpy(r, name) - 3, ".service");
- else
- /* Normal init script name */
- strcpy(stpcpy(r, name), ".service");
-
- return r;
-}
-
-static int sysv_translate_facility(const char *name, const char *filename, char **_r) {
-
- /* We silently ignore the $ prefix here. According to the LSB
- * spec it simply indicates whether something is a
- * standardized name or a distribution-specific one. Since we
- * just follow what already exists and do not introduce new
- * uses or names we don't care who introduced a new name. */
-
- static const char * const table[] = {
- /* LSB defined facilities */
- "local_fs", NULL,
- "network", SPECIAL_NETWORK_ONLINE_TARGET,
- "named", SPECIAL_NSS_LOOKUP_TARGET,
- "portmap", SPECIAL_RPCBIND_TARGET,
- "remote_fs", SPECIAL_REMOTE_FS_TARGET,
- "syslog", NULL,
- "time", SPECIAL_TIME_SYNC_TARGET,
- };
-
- unsigned i;
- char *r;
- const char *n;
-
- assert(name);
- assert(_r);
-
- n = *name == '$' ? name + 1 : name;
-
- for (i = 0; i < ELEMENTSOF(table); i += 2) {
-
- if (!streq(table[i], n))
- continue;
-
- if (!table[i+1])
- return 0;
-
- r = strdup(table[i+1]);
- if (!r)
- return log_oom();
-
- goto finish;
- }
-
- /* If we don't know this name, fallback heuristics to figure
- * out whether something is a target or a service alias. */
-
- if (*name == '$') {
- if (!unit_prefix_is_valid(n))
- return -EINVAL;
-
- /* Facilities starting with $ are most likely targets */
- r = unit_name_build(n, NULL, ".target");
- } else if (filename && streq(name, filename))
- /* Names equaling the file name of the services are redundant */
- return 0;
- else
- /* Everything else we assume to be normal service names */
- r = sysv_translate_name(n);
-
- if (!r)
- return -ENOMEM;
-
-finish:
- *_r = r;
-
- return 1;
-}
-
-static int sysv_fix_order(Service *s) {
- Unit *other;
- int r;
-
- assert(s);
-
- if (s->sysv_start_priority < 0)
- return 0;
-
- /* For each pair of services where at least one lacks a LSB
- * header, we use the start priority value to order things. */
-
- LIST_FOREACH(units_by_type, other, UNIT(s)->manager->units_by_type[UNIT_SERVICE]) {
- Service *t;
- UnitDependency d;
- bool special_s, special_t;
-
- t = SERVICE(other);
-
- if (s == t)
- continue;
-
- if (UNIT(t)->load_state != UNIT_LOADED)
- continue;
-
- if (t->sysv_start_priority < 0)
- continue;
-
- /* If both units have modern headers we don't care
- * about the priorities */
- if ((UNIT(s)->fragment_path || s->sysv_has_lsb) &&
- (UNIT(t)->fragment_path || t->sysv_has_lsb))
- continue;
-
- special_s = s->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, s->sysv_runlevels);
- special_t = t->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, t->sysv_runlevels);
-
- if (special_t && !special_s)
- d = UNIT_AFTER;
- else if (special_s && !special_t)
- d = UNIT_BEFORE;
- else if (t->sysv_start_priority < s->sysv_start_priority)
- d = UNIT_AFTER;
- else if (t->sysv_start_priority > s->sysv_start_priority)
- d = UNIT_BEFORE;
- else
- continue;
-
- /* FIXME: Maybe we should compare the name here lexicographically? */
-
- if ((r = unit_add_dependency(UNIT(s), d, UNIT(t), true)) < 0)
- return r;
- }
-
- return 0;
-}
-
-static ExecCommand *exec_command_new(const char *path, const char *arg1) {
- ExecCommand *c;
-
- if (!(c = new0(ExecCommand, 1)))
- return NULL;
-
- if (!(c->path = strdup(path))) {
- free(c);
- return NULL;
- }
-
- if (!(c->argv = strv_new(path, arg1, NULL))) {
- free(c->path);
- free(c);
- return NULL;
- }
-
- return c;
-}
-
-static int sysv_exec_commands(Service *s, const bool supports_reload) {
- ExecCommand *c;
-
- assert(s);
- assert(s->is_sysv);
- assert(UNIT(s)->source_path);
-
- c = exec_command_new(UNIT(s)->source_path, "start");
- if (!c)
- return -ENOMEM;
- exec_command_append_list(s->exec_command+SERVICE_EXEC_START, c);
-
- c = exec_command_new(UNIT(s)->source_path, "stop");
- if (!c)
- return -ENOMEM;
- exec_command_append_list(s->exec_command+SERVICE_EXEC_STOP, c);
-
- if (supports_reload) {
- c = exec_command_new(UNIT(s)->source_path, "reload");
- if (!c)
- return -ENOMEM;
- exec_command_append_list(s->exec_command+SERVICE_EXEC_RELOAD, c);
- }
-
- return 0;
-}
-
-static bool usage_contains_reload(const char *line) {
- return (strcasestr(line, "{reload|") ||
- strcasestr(line, "{reload}") ||
- strcasestr(line, "{reload\"") ||
- strcasestr(line, "|reload|") ||
- strcasestr(line, "|reload}") ||
- strcasestr(line, "|reload\""));
-}
-
-static int service_load_sysv_path(Service *s, const char *path) {
- FILE *f;
- Unit *u;
- unsigned line = 0;
- int r;
- enum {
- NORMAL,
- DESCRIPTION,
- LSB,
- LSB_DESCRIPTION,
- USAGE_CONTINUATION
- } state = NORMAL;
- char *short_description = NULL, *long_description = NULL, *chkconfig_description = NULL, *description;
- struct stat st;
- bool supports_reload = false;
-
- assert(s);
- assert(path);
-
- u = UNIT(s);
-
- f = fopen(path, "re");
- if (!f) {
- r = errno == ENOENT ? 0 : -errno;
- goto finish;
- }
-
- if (fstat(fileno(f), &st) < 0) {
- r = -errno;
- goto finish;
- }
-
- free(u->source_path);
- u->source_path = strdup(path);
- if (!u->source_path) {
- r = -ENOMEM;
- goto finish;
- }
- u->source_mtime = timespec_load(&st.st_mtim);
-
- if (null_or_empty(&st)) {
- u->load_state = UNIT_MASKED;
- r = 0;
- goto finish;
- }
-
- s->is_sysv = true;
-
- while (!feof(f)) {
- char l[LINE_MAX], *t;
-
- if (!fgets(l, sizeof(l), f)) {
- if (feof(f))
- break;
-
- r = -errno;
- log_error_unit(u->id,
- "Failed to read configuration file '%s': %s",
- path, strerror(-r));
- goto finish;
- }
-
- line++;
-
- t = strstrip(l);
- if (*t != '#') {
- /* Try to figure out whether this init script supports
- * the reload operation. This heuristic looks for
- * "Usage" lines which include the reload option. */
- if ( state == USAGE_CONTINUATION ||
- (state == NORMAL && strcasestr(t, "usage"))) {
- if (usage_contains_reload(t)) {
- supports_reload = true;
- state = NORMAL;
- } else if (t[strlen(t)-1] == '\\')
- state = USAGE_CONTINUATION;
- else
- state = NORMAL;
- }
-
- continue;
- }
-
- if (state == NORMAL && streq(t, "### BEGIN INIT INFO")) {
- state = LSB;
- s->sysv_has_lsb = true;
- continue;
- }
-
- if ((state == LSB_DESCRIPTION || state == LSB) && streq(t, "### END INIT INFO")) {
- state = NORMAL;
- continue;
- }
-
- t++;
- t += strspn(t, WHITESPACE);
-
- if (state == NORMAL) {
-
- /* Try to parse Red Hat style chkconfig headers */
-
- if (startswith_no_case(t, "chkconfig:")) {
- int start_priority;
- char runlevels[16], *k;
-
- state = NORMAL;
-
- if (sscanf(t+10, "%15s %i %*i", runlevels, &start_priority) != 2) {
- log_warning_unit(u->id, "[%s:%u] Failed to parse chkconfig line. Ignoring.", path, line);
- continue;
- }
-
- /* A start priority gathered from the
- * symlink farms is preferred over the
- * data from the LSB header. */
- if (start_priority < 0 || start_priority > 99)
- log_warning_unit(u->id, "[%s:%u] Start priority out of range. Ignoring.", path, line);
- else
- log_debug_unit(u->id, "[%s:%u] Ignoring start priority set in the chkconfig file.", path, line);
-
- char_array_0(runlevels);
- k = delete_chars(runlevels, WHITESPACE "-");
- if (k[0]) {
- char *d;
-
- d = strdup(k);
- if (!d) {
- r = -ENOMEM;
- goto finish;
- }
-
- free(s->sysv_runlevels);
- s->sysv_runlevels = d;
- }
-
- } else if (startswith_no_case(t, "description:")) {
-
- size_t k = strlen(t);
- char *d;
- const char *j;
-
- if (t[k-1] == '\\') {
- state = DESCRIPTION;
- t[k-1] = 0;
- }
-
- if ((j = strstrip(t+12)) && *j) {
- if (!(d = strdup(j))) {
- r = -ENOMEM;
- goto finish;
- }
- } else
- d = NULL;
-
- free(chkconfig_description);
- chkconfig_description = d;
-
- } else if (startswith_no_case(t, "pidfile:")) {
-
- char *fn;
-
- state = NORMAL;
-
- fn = strstrip(t+8);
- if (!path_is_absolute(fn)) {
- log_warning_unit(u->id,
- "[%s:%u] PID file not absolute. Ignoring.",
- path, line);
- continue;
- }
-
- if (!(fn = strdup(fn))) {
- r = -ENOMEM;
- goto finish;
- }
-
- free(s->pid_file);
- s->pid_file = fn;
- }
-
- } else if (state == DESCRIPTION) {
-
- /* Try to parse Red Hat style description
- * continuation */
-
- size_t k = strlen(t);
- char *j;
-
- if (t[k-1] == '\\')
- t[k-1] = 0;
- else
- state = NORMAL;
-
- if ((j = strstrip(t)) && *j) {
- char *d = NULL;
-
- if (chkconfig_description)
- d = strjoin(chkconfig_description, " ", j, NULL);
- else
- d = strdup(j);
-
- if (!d) {
- r = -ENOMEM;
- goto finish;
- }
-
- free(chkconfig_description);
- chkconfig_description = d;
- }
-
- } else if (state == LSB || state == LSB_DESCRIPTION) {
-
- if (startswith_no_case(t, "Provides:")) {
- char *i, *w;
- size_t z;
-
- state = LSB;
-
- FOREACH_WORD_QUOTED(w, z, t+9, i) {
- char *n, *m;
-
- if (!(n = strndup(w, z))) {
- r = -ENOMEM;
- goto finish;
- }
-
- r = sysv_translate_facility(n, basename(path), &m);
- free(n);
-
- if (r < 0)
- goto finish;
-
- if (r == 0)
- continue;
-
- if (unit_name_to_type(m) == UNIT_SERVICE)
- r = unit_merge_by_name(u, m);
- else
- /* NB: SysV targets
- * which are provided
- * by a service are
- * pulled in by the
- * services, as an
- * indication that the
- * generic service is
- * now available. This
- * is strictly
- * one-way. The
- * targets do NOT pull
- * in the SysV
- * services! */
- r = unit_add_two_dependencies_by_name(u, UNIT_BEFORE, UNIT_WANTS, m, NULL, true);
-
- if (r < 0)
- log_error_unit(u->id,
- "[%s:%u] Failed to add LSB Provides name %s, ignoring: %s",
- path, line, m, strerror(-r));
-
- free(m);
- }
-
- } else if (startswith_no_case(t, "Required-Start:") ||
- startswith_no_case(t, "Should-Start:") ||
- startswith_no_case(t, "X-Start-Before:") ||
- startswith_no_case(t, "X-Start-After:")) {
- char *i, *w;
- size_t z;
-
- state = LSB;
-
- FOREACH_WORD_QUOTED(w, z, strchr(t, ':')+1, i) {
- char *n, *m;
- bool is_before;
-
- if (!(n = strndup(w, z))) {
- r = -ENOMEM;
- goto finish;
- }
-
- r = sysv_translate_facility(n, basename(path), &m);
- if (r < 0) {
- log_error_unit(u->id,
- "[%s:%u] Failed to translate LSB dependency %s, ignoring: %s",
- path, line, n, strerror(-r));
- free(n);
- continue;
- }
-
- free(n);
-
- if (r == 0)
- continue;
-
- is_before = startswith_no_case(t, "X-Start-Before:");
-
- if (streq(m, SPECIAL_NETWORK_ONLINE_TARGET) && !is_before)
- /* the network-online target is special, as it needs to be actively pulled in */
- r = unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_WANTS, m, NULL, true);
- else
- r = unit_add_dependency_by_name(u, is_before ? UNIT_BEFORE : UNIT_AFTER, m, NULL, true);
-
- if (r < 0)
- log_error_unit(u->id, "[%s:%u] Failed to add dependency on %s, ignoring: %s",
- path, line, m, strerror(-r));
-
- free(m);
- }
- } else if (startswith_no_case(t, "Default-Start:")) {
- char *k, *d;
-
- state = LSB;
-
- k = delete_chars(t+14, WHITESPACE "-");
-
- if (k[0] != 0) {
- if (!(d = strdup(k))) {
- r = -ENOMEM;
- goto finish;
- }
-
- free(s->sysv_runlevels);
- s->sysv_runlevels = d;
- }
-
- } else if (startswith_no_case(t, "Description:")) {
- char *d, *j;
-
- state = LSB_DESCRIPTION;
-
- if ((j = strstrip(t+12)) && *j) {
- if (!(d = strdup(j))) {
- r = -ENOMEM;
- goto finish;
- }
- } else
- d = NULL;
-
- free(long_description);
- long_description = d;
-
- } else if (startswith_no_case(t, "Short-Description:")) {
- char *d, *j;
-
- state = LSB;
-
- if ((j = strstrip(t+18)) && *j) {
- if (!(d = strdup(j))) {
- r = -ENOMEM;
- goto finish;
- }
- } else
- d = NULL;
-
- free(short_description);
- short_description = d;
-
- } else if (state == LSB_DESCRIPTION) {
-
- if (startswith(l, "#\t") || startswith(l, "# ")) {
- char *j;
-
- if ((j = strstrip(t)) && *j) {
- char *d = NULL;
-
- if (long_description)
- d = strjoin(long_description, " ", t, NULL);
- else
- d = strdup(j);
-
- if (!d) {
- r = -ENOMEM;
- goto finish;
- }
-
- free(long_description);
- long_description = d;
- }
-
- } else
- state = LSB;
- }
- }
- }
-
- if ((r = sysv_exec_commands(s, supports_reload)) < 0)
- goto finish;
-
- if (s->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, s->sysv_runlevels)) {
- /* If there a runlevels configured for this service
- * but none of the standard ones, then we assume this
- * is some special kind of service (which might be
- * needed for early boot) and don't create any links
- * to it. */
-
- UNIT(s)->default_dependencies = false;
-
- /* Don't timeout special services during boot (like fsck) */
- s->timeout_start_usec = 0;
- s->timeout_stop_usec = 0;
- } else {
- s->timeout_start_usec = DEFAULT_SYSV_TIMEOUT_USEC;
- s->timeout_stop_usec = DEFAULT_SYSV_TIMEOUT_USEC;
- }
-
- /* Special setting for all SysV services */
- s->type = SERVICE_FORKING;
- s->remain_after_exit = !s->pid_file;
- s->guess_main_pid = false;
- s->restart = SERVICE_RESTART_NO;
- s->exec_context.ignore_sigpipe = false;
- s->kill_context.kill_mode = KILL_PROCESS;
-
- /* We use the long description only if
- * no short description is set. */
-
- if (short_description)
- description = short_description;
- else if (chkconfig_description)
- description = chkconfig_description;
- else if (long_description)
- description = long_description;
- else
- description = NULL;
-
- if (description) {
- char *d;
-
- if (!(d = strappend(s->sysv_has_lsb ? "LSB: " : "SYSV: ", description))) {
- r = -ENOMEM;
- goto finish;
- }
-
- u->description = d;
- }
-
- /* Initialize the start priority from what has been set in the
- * /etc/rcN.d/ hierarchies if we load the unit file as SysV
- * init script. */
- if (s->sysv_start_priority_from_rcnd >= 0)
- s->sysv_start_priority = s->sysv_start_priority_from_rcnd;
-
- u->load_state = UNIT_LOADED;
- r = 0;
-
-finish:
-
- if (f)
- fclose(f);
-
- free(short_description);
- free(long_description);
- free(chkconfig_description);
-
- return r;
-}
-
-static int service_load_sysv_name(Service *s, const char *name) {
- char **p;
-
- assert(s);
- assert(name);
-
- /* For SysV services we strip the *.sh suffixes. */
- if (endswith(name, ".sh.service"))
- return -ENOENT;
-
- STRV_FOREACH(p, UNIT(s)->manager->lookup_paths.sysvinit_path) {
- char *path;
- int r;
-
- path = strjoin(*p, "/", name, NULL);
- if (!path)
- return -ENOMEM;
-
- assert(endswith(path, ".service"));
- path[strlen(path)-8] = 0;
-
- r = service_load_sysv_path(s, path);
-
- if (r >= 0 && UNIT(s)->load_state == UNIT_STUB) {
- /* Try *.sh source'able init scripts */
- strcat(path, ".sh");
- r = service_load_sysv_path(s, path);
- }
- free(path);
-
- if (r < 0)
- return r;
-
- if (UNIT(s)->load_state != UNIT_STUB)
- break;
- }
-
- return 0;
-}
-
-static int service_load_sysv(Service *s) {
- const char *t;
- Iterator i;
- int r;
-
- assert(s);
-
- /* Load service data from SysV init scripts, preferably with
- * LSB headers ... */
-
- if (strv_isempty(UNIT(s)->manager->lookup_paths.sysvinit_path))
- return 0;
-
- if ((t = UNIT(s)->id))
- if ((r = service_load_sysv_name(s, t)) < 0)
- return r;
-
- if (UNIT(s)->load_state == UNIT_STUB)
- SET_FOREACH(t, UNIT(s)->names, i) {
- if (t == UNIT(s)->id)
- continue;
-
- if ((r = service_load_sysv_name(s, t)) < 0)
- return r;
-
- if (UNIT(s)->load_state != UNIT_STUB)
- break;
- }
-
- return 0;
-}
-#endif
-
static int service_verify(Service *s) {
assert(s);
@@ -1179,15 +406,6 @@ static int service_load(Unit *u) {
if (r < 0)
return r;
-#ifdef HAVE_SYSV_COMPAT
- /* Load a classic init script as a fallback, if we couldn't find anything */
- if (u->load_state == UNIT_STUB) {
- r = service_load_sysv(s);
- if (r < 0)
- return r;
- }
-#endif
-
/* Still nothing found? Then let's give up */
if (u->load_state == UNIT_STUB)
return -ENOENT;
@@ -1222,12 +440,6 @@ static int service_load(Unit *u) {
if (r < 0)
return r;
-#ifdef HAVE_SYSV_COMPAT
- r = sysv_fix_order(s);
- if (r < 0)
- return r;
-#endif
-
if (s->type == SERVICE_NOTIFY && s->notify_access == NOTIFY_NONE)
s->notify_access = NOTIFY_MAIN;
@@ -1243,6 +455,7 @@ static int service_load(Unit *u) {
if (u->default_dependencies) {
r = service_add_default_dependencies(s);
if (r < 0)
+
return r;
}
}
@@ -1325,21 +538,10 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
}
#ifdef HAVE_SYSV_COMPAT
- if (s->is_sysv)
- fprintf(f,
- "%sSysV Init Script has LSB Header: %s\n"
- "%sSysVEnabled: %s\n",
- prefix, yes_no(s->sysv_has_lsb),
- prefix, yes_no(s->sysv_enabled));
-
if (s->sysv_start_priority >= 0)
fprintf(f,
"%sSysVStartPriority: %i\n",
prefix, s->sysv_start_priority);
-
- if (s->sysv_runlevels)
- fprintf(f, "%sSysVRunLevels: %s\n",
- prefix, s->sysv_runlevels);
#endif
if (s->status_text)
@@ -2785,11 +1987,6 @@ static bool service_check_gc(Unit *u) {
control_pid_good(s) > 0)
return true;
-#ifdef HAVE_SYSV_COMPAT
- if (s->is_sysv)
- return true;
-#endif
-
return false;
}
@@ -3469,176 +2666,6 @@ static int service_get_timeout(Unit *u, uint64_t *timeout) {
return 1;
}
-#ifdef HAVE_SYSV_COMPAT
-
-static int service_enumerate(Manager *m) {
- char **p;
- unsigned i;
- _cleanup_closedir_ DIR *d = NULL;
- _cleanup_free_ char *path = NULL, *fpath = NULL, *name = NULL;
- Set *runlevel_services[ELEMENTSOF(rcnd_table)] = {};
- _cleanup_set_free_ Set *shutdown_services = NULL;
- Unit *service;
- Iterator j;
- int r;
-
- assert(m);
-
- if (m->running_as != SYSTEMD_SYSTEM)
- return 0;
-
- STRV_FOREACH(p, m->lookup_paths.sysvrcnd_path)
- for (i = 0; i < ELEMENTSOF(rcnd_table); i ++) {
- struct dirent *de;
-
- free(path);
- path = strjoin(*p, "/", rcnd_table[i].path, NULL);
- if (!path) {
- r = -ENOMEM;
- goto finish;
- }
-
- if (d)
- closedir(d);
-
- d = opendir(path);
- if (!d) {
- if (errno != ENOENT)
- log_warning("opendir(%s) failed: %m", path);
-
- continue;
- }
-
- while ((de = readdir(d))) {
- int a, b;
-
- if (ignore_file(de->d_name))
- continue;
-
- if (de->d_name[0] != 'S' && de->d_name[0] != 'K')
- continue;
-
- if (strlen(de->d_name) < 4)
- continue;
-
- a = undecchar(de->d_name[1]);
- b = undecchar(de->d_name[2]);
-
- if (a < 0 || b < 0)
- continue;
-
- free(fpath);
- fpath = strjoin(path, "/", de->d_name, NULL);
- if (!fpath) {
- r = -ENOMEM;
- goto finish;
- }
-
- if (access(fpath, X_OK) < 0) {
-
- if (errno != ENOENT)
- log_warning("access() failed on %s: %m", fpath);
-
- continue;
- }
-
- free(name);
- name = sysv_translate_name(de->d_name + 3);
- if (!name) {
- r = log_oom();
- goto finish;
- }
-
- r = manager_load_unit_prepare(m, name, NULL, NULL, &service);
- if (r < 0) {
- log_warning("Failed to prepare unit %s: %s", name, strerror(-r));
- continue;
- }
-
- if (de->d_name[0] == 'S') {
-
- if (rcnd_table[i].type == RUNLEVEL_UP) {
- SERVICE(service)->sysv_start_priority_from_rcnd =
- MAX(a*10 + b, SERVICE(service)->sysv_start_priority_from_rcnd);
-
- SERVICE(service)->sysv_enabled = true;
- }
-
- r = set_ensure_allocated(&runlevel_services[i],
- trivial_hash_func, trivial_compare_func);
- if (r < 0)
- goto finish;
-
- r = set_put(runlevel_services[i], service);
- if (r < 0)
- goto finish;
-
- } else if (de->d_name[0] == 'K' &&
- (rcnd_table[i].type == RUNLEVEL_DOWN)) {
-
- r = set_ensure_allocated(&shutdown_services,
- trivial_hash_func, trivial_compare_func);
- if (r < 0)
- goto finish;
-
- r = set_put(shutdown_services, service);
- if (r < 0)
- goto finish;
- }
- }
- }
-
- /* Now we loaded all stubs and are aware of the lowest
- start-up priority for all services, not let's actually load
- the services, this will also tell us which services are
- actually native now */
- manager_dispatch_load_queue(m);
-
- /* If this is a native service, rely on native ways to pull in
- * a service, don't pull it in via sysv rcN.d links. */
- for (i = 0; i < ELEMENTSOF(rcnd_table); i ++)
- SET_FOREACH(service, runlevel_services[i], j) {
- service = unit_follow_merge(service);
-
- if (service->fragment_path)
- continue;
-
- r = unit_add_two_dependencies_by_name_inverse(
- service, UNIT_AFTER, UNIT_WANTS,
- rcnd_table[i].target, NULL, true);
- if (r < 0)
- goto finish;
- }
-
- /* We honour K links only for halt/reboot. For the normal
- * runlevels we assume the stop jobs will be implicitly added
- * by the core logic. Also, we don't really distinguish here
- * between the runlevels 0 and 6 and just add them to the
- * special shutdown target. */
- SET_FOREACH(service, shutdown_services, j) {
- service = unit_follow_merge(service);
-
- if (service->fragment_path)
- continue;
-
- r = unit_add_two_dependencies_by_name(
- service, UNIT_BEFORE, UNIT_CONFLICTS,
- SPECIAL_SHUTDOWN_TARGET, NULL, true);
- if (r < 0)
- goto finish;
- }
-
- r = 0;
-
-finish:
-
- for (i = 0; i < ELEMENTSOF(rcnd_table); i++)
- set_free(runlevel_services[i]);
-
- return r;
-}
-#endif
-
static void service_bus_name_owner_change(
Unit *u,
const char *name,
@@ -3902,11 +2929,6 @@ const UnitVTable service_vtable = {
.bus_commit_properties = bus_service_commit_properties,
.get_timeout = service_get_timeout,
-
-#ifdef HAVE_SYSV_COMPAT
- .enumerate = service_enumerate,
-#endif
-
.can_transient = true,
.status_message_formats = {
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-16 23:41:15 +0000