From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/sysv-generator/meson.build | 9 + src/sysv-generator/sysv-generator.c | 935 ++++++++++++++++++++++++++++++++++++ 2 files changed, 944 insertions(+) create mode 100644 src/sysv-generator/meson.build create mode 100644 src/sysv-generator/sysv-generator.c (limited to 'src/sysv-generator') diff --git a/src/sysv-generator/meson.build b/src/sysv-generator/meson.build new file mode 100644 index 0000000..4e89439 --- /dev/null +++ b/src/sysv-generator/meson.build @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: LGPL-2.1-or-later + +executables += [ + generator_template + { + 'name' : 'systemd-sysv-generator', + 'conditions' : ['HAVE_SYSV_COMPAT'], + 'sources' : files('sysv-generator.c'), + }, +] diff --git a/src/sysv-generator/sysv-generator.c b/src/sysv-generator/sysv-generator.c new file mode 100644 index 0000000..4485e2e --- /dev/null +++ b/src/sysv-generator/sysv-generator.c @@ -0,0 +1,935 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include +#include +#include + +#include "sd-messages.h" + +#include "alloc-util.h" +#include "dirent-util.h" +#include "exit-status.h" +#include "fd-util.h" +#include "fileio.h" +#include "generator.h" +#include "hashmap.h" +#include "hexdecoct.h" +#include "initrd-util.h" +#include "install.h" +#include "log.h" +#include "main-func.h" +#include "mkdir.h" +#include "path-lookup.h" +#include "path-util.h" +#include "set.h" +#include "special.h" +#include "specifier.h" +#include "stat-util.h" +#include "string-util.h" +#include "strv.h" +#include "unit-name.h" + +/* 🚨 Note: this generator is deprecated! Please do not add new features! Instead, please port remaining SysV + * scripts over to native unit files! Thank you! 🚨 */ + +static const struct { + const char *path; + const char *target; +} rcnd_table[] = { + /* Standard SysV runlevels for start-up */ + { "rc1.d", SPECIAL_RESCUE_TARGET }, + { "rc2.d", SPECIAL_MULTI_USER_TARGET }, + { "rc3.d", SPECIAL_MULTI_USER_TARGET }, + { "rc4.d", SPECIAL_MULTI_USER_TARGET }, + { "rc5.d", SPECIAL_GRAPHICAL_TARGET }, + + /* We ignore the SysV runlevels for shutdown here, as SysV services get default dependencies anyway, and that + * means they are shut down anyway at system power off if running. */ +}; + +static const char *arg_dest = NULL; + +typedef struct SysvStub { + char *name; + char *path; + char *description; + int sysv_start_priority; + char *pid_file; + char **before; + char **after; + char **wants; + char **wanted_by; + bool has_lsb; + bool reload; + bool loaded; +} SysvStub; + +static SysvStub* free_sysvstub(SysvStub *s) { + if (!s) + return NULL; + + free(s->name); + free(s->path); + free(s->description); + free(s->pid_file); + strv_free(s->before); + strv_free(s->after); + strv_free(s->wants); + strv_free(s->wanted_by); + return mfree(s); +} +DEFINE_TRIVIAL_CLEANUP_FUNC(SysvStub*, free_sysvstub); + +static void free_sysvstub_hashmapp(Hashmap **h) { + hashmap_free_with_destructor(*h, free_sysvstub); +} + +static int add_alias(const char *service, const char *alias) { + _cleanup_free_ char *link = NULL; + + assert(service); + assert(alias); + + link = path_join(arg_dest, alias); + if (!link) + return -ENOMEM; + + if (symlink(service, link) < 0) { + if (errno == EEXIST) + return 0; + + return -errno; + } + + return 1; +} + +static int generate_unit_file(SysvStub *s) { + _cleanup_free_ char *path_escaped = NULL, *unit = NULL; + _cleanup_fclose_ FILE *f = NULL; + int r; + + assert(s); + + if (!s->loaded) + return 0; + + path_escaped = specifier_escape(s->path); + if (!path_escaped) + return log_oom(); + + unit = path_join(arg_dest, s->name); + if (!unit) + return log_oom(); + + /* We might already have a symlink with the same name from a Provides:, + * or from backup files like /etc/init.d/foo.bak. Real scripts always win, + * so remove an existing link */ + if (is_symlink(unit) > 0) { + log_warning("Overwriting existing symlink %s with real service.", unit); + (void) unlink(unit); + } + + f = fopen(unit, "wxe"); + if (!f) + return log_error_errno(errno, "Failed to create unit file %s: %m", unit); + + fprintf(f, + "# Automatically generated by systemd-sysv-generator\n\n" + "[Unit]\n" + "Documentation=man:systemd-sysv-generator(8)\n" + "SourcePath=%s\n", + path_escaped); + + if (s->description) { + _cleanup_free_ char *t = NULL; + + t = specifier_escape(s->description); + if (!t) + return log_oom(); + + fprintf(f, "Description=%s\n", t); + } + + STRV_FOREACH(p, s->before) + fprintf(f, "Before=%s\n", *p); + STRV_FOREACH(p, s->after) + fprintf(f, "After=%s\n", *p); + STRV_FOREACH(p, s->wants) + fprintf(f, "Wants=%s\n", *p); + + fprintf(f, + "\n[Service]\n" + "Type=forking\n" + "Restart=no\n" + "TimeoutSec=5min\n" + "IgnoreSIGPIPE=no\n" + "KillMode=process\n" + "GuessMainPID=no\n" + "RemainAfterExit=%s\n", + yes_no(!s->pid_file)); + + if (s->pid_file) { + _cleanup_free_ char *t = NULL; + + t = specifier_escape(s->pid_file); + if (!t) + return log_oom(); + + fprintf(f, "PIDFile=%s\n", t); + } + + /* Consider two special LSB exit codes a clean exit */ + if (s->has_lsb) + fprintf(f, + "SuccessExitStatus=%i %i\n", + EXIT_NOTINSTALLED, + EXIT_NOTCONFIGURED); + + fprintf(f, + "ExecStart=%s start\n" + "ExecStop=%s stop\n", + path_escaped, path_escaped); + + if (s->reload) + fprintf(f, "ExecReload=%s reload\n", path_escaped); + + r = fflush_and_check(f); + if (r < 0) + return log_error_errno(r, "Failed to write unit %s: %m", unit); + + STRV_FOREACH(p, s->wanted_by) + (void) generator_add_symlink(arg_dest, *p, "wants", s->name); + + return 1; +} + +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 char *sysv_translate_name(const char *name) { + _cleanup_free_ char *c = NULL; + char *res; + + c = strdup(name); + if (!c) + return NULL; + + res = endswith(c, ".sh"); + if (res) + *res = 0; + + if (unit_name_mangle(c, 0, &res) < 0) + return NULL; + + return res; +} + +static int sysv_translate_facility(SysvStub *s, unsigned line, const char *name, char **ret) { + + /* 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, + }; + + _cleanup_free_ char *filename = NULL; + const char *n; + char *e, *m; + int r; + + assert(name); + assert(s); + assert(ret); + + r = path_extract_filename(s->path, &filename); + if (r < 0) + return log_error_errno(r, "Failed to extract file name from path '%s': %m", s->path); + + n = *name == '$' ? name + 1 : name; + + for (size_t i = 0; i < ELEMENTSOF(table); i += 2) { + if (!streq(table[i], n)) + continue; + + if (!table[i+1]) { + *ret = NULL; + return 0; + } + + m = strdup(table[i+1]); + if (!m) + return log_oom(); + + *ret = m; + return 1; + } + + /* If we don't know this name, fallback heuristics to figure + * out whether something is a target or a service alias. */ + + /* Facilities starting with $ are most likely targets */ + if (*name == '$') { + r = unit_name_build(n, NULL, ".target", ret); + if (r < 0) + return log_error_errno(r, "[%s:%u] Could not build name for facility %s: %m", s->path, line, name); + + return 1; + } + + /* Strip ".sh" suffix from file name for comparison */ + e = endswith(filename, ".sh"); + if (e) + *e = '\0'; + + /* Names equaling the file name of the services are redundant */ + if (streq_ptr(n, filename)) { + *ret = NULL; + return 0; + } + + /* Everything else we assume to be normal service names */ + m = sysv_translate_name(n); + if (!m) + return log_oom(); + + *ret = m; + return 1; +} + +static int handle_provides(SysvStub *s, unsigned line, const char *full_text, const char *text) { + int r; + + assert(s); + assert(full_text); + assert(text); + + for (;;) { + _cleanup_free_ char *word = NULL, *m = NULL; + + r = extract_first_word(&text, &word, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX); + if (r < 0) + return log_error_errno(r, "[%s:%u] Failed to parse word from provides string: %m", s->path, line); + if (r == 0) + break; + + r = sysv_translate_facility(s, line, word, &m); + if (r <= 0) /* continue on error */ + continue; + + switch (unit_name_to_type(m)) { + + case UNIT_SERVICE: + log_debug("Adding Provides: alias '%s' for '%s'", m, s->name); + r = add_alias(s->name, m); + if (r < 0) + log_warning_errno(r, "[%s:%u] Failed to add LSB Provides name %s, ignoring: %m", s->path, line, m); + break; + + case UNIT_TARGET: + + /* 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 SysV services! */ + + r = strv_extend(&s->before, m); + if (r < 0) + return log_oom(); + + r = strv_extend(&s->wants, m); + if (r < 0) + return log_oom(); + + if (streq(m, SPECIAL_NETWORK_ONLINE_TARGET)) { + r = strv_extend(&s->before, SPECIAL_NETWORK_TARGET); + if (r < 0) + return log_oom(); + r = strv_extend(&s->wants, SPECIAL_NETWORK_TARGET); + if (r < 0) + return log_oom(); + } + + break; + + case _UNIT_TYPE_INVALID: + log_warning("Unit name '%s' is invalid", m); + break; + + default: + log_warning("Unknown unit type for unit '%s'", m); + } + } + + return 0; +} + +static int handle_dependencies(SysvStub *s, unsigned line, const char *full_text, const char *text) { + int r; + + assert(s); + assert(full_text); + assert(text); + + for (;;) { + _cleanup_free_ char *word = NULL, *m = NULL; + bool is_before; + + r = extract_first_word(&text, &word, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX); + if (r < 0) + return log_error_errno(r, "[%s:%u] Failed to parse word from provides string: %m", s->path, line); + if (r == 0) + break; + + r = sysv_translate_facility(s, line, word, &m); + if (r <= 0) /* continue on error */ + continue; + + is_before = startswith_no_case(full_text, "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 = strv_extend(&s->after, m); + if (r < 0) + return log_oom(); + + r = strv_extend(&s->wants, m); + } else + r = strv_extend(is_before ? &s->before : &s->after, m); + if (r < 0) + return log_oom(); + } + + return 0; +} + +static int load_sysv(SysvStub *s) { + _cleanup_fclose_ FILE *f = NULL; + unsigned line = 0; + int r; + enum { + NORMAL, + DESCRIPTION, + LSB, + LSB_DESCRIPTION, + USAGE_CONTINUATION + } state = NORMAL; + _cleanup_free_ char *short_description = NULL, *long_description = NULL, *chkconfig_description = NULL; + char *description; + bool supports_reload = false; + + assert(s); + + f = fopen(s->path, "re"); + if (!f) { + if (errno == ENOENT) + return 0; + + return log_error_errno(errno, "Failed to open %s: %m", s->path); + } + + log_debug("Loading SysV script %s", s->path); + + for (;;) { + _cleanup_free_ char *l = NULL; + + r = read_stripped_line(f, LONG_LINE_MAX, &l); + if (r < 0) + return log_error_errno(r, "Failed to read configuration file '%s': %m", s->path); + if (r == 0) + break; + + line++; + + if (l[0] != '#') { + /* 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(l, "usage"))) { + if (usage_contains_reload(l)) { + supports_reload = true; + state = NORMAL; + } else if (endswith(l, "\\")) + state = USAGE_CONTINUATION; + else + state = NORMAL; + } + + continue; + } + + if (state == NORMAL && streq(l, "### BEGIN INIT INFO")) { + state = LSB; + s->has_lsb = true; + continue; + } + + if (IN_SET(state, LSB_DESCRIPTION, LSB) && streq(l, "### END INIT INFO")) { + state = NORMAL; + continue; + } + + char *t = l + 1; + t += strspn(t, WHITESPACE); + + if (state == NORMAL) { + + /* Try to parse Red Hat style description */ + + if (startswith_no_case(t, "description:")) { + + size_t k; + const char *j; + + k = strlen(t); + if (k > 0 && t[k-1] == '\\') { + state = DESCRIPTION; + t[k-1] = 0; + } + + j = empty_to_null(strstrip(t+12)); + + r = free_and_strdup(&chkconfig_description, j); + if (r < 0) + return log_oom(); + + } else if (startswith_no_case(t, "pidfile:")) { + const char *fn; + + state = NORMAL; + + fn = strstrip(t+8); + if (!path_is_absolute(fn)) { + log_error("[%s:%u] PID file not absolute. Ignoring.", s->path, line); + continue; + } + + r = free_and_strdup(&s->pid_file, fn); + if (r < 0) + return log_oom(); + } + + } else if (state == DESCRIPTION) { + + /* Try to parse Red Hat style description + * continuation */ + + size_t k; + const char *j; + + k = strlen(t); + if (k > 0 && t[k-1] == '\\') + t[k-1] = 0; + else + state = NORMAL; + + j = strstrip(t); + if (!isempty(j) && !strextend_with_separator(&chkconfig_description, " ", j)) + return log_oom(); + + } else if (IN_SET(state, LSB, LSB_DESCRIPTION)) { + + if (startswith_no_case(t, "Provides:")) { + state = LSB; + + r = handle_provides(s, line, t, t + 9); + if (r < 0) + return r; + + } 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:")) { + + state = LSB; + + r = handle_dependencies(s, line, t, strchr(t, ':') + 1); + if (r < 0) + return r; + + } else if (startswith_no_case(t, "Description:")) { + const char *j; + + state = LSB_DESCRIPTION; + + j = empty_to_null(strstrip(t+12)); + + r = free_and_strdup(&long_description, j); + if (r < 0) + return log_oom(); + + } else if (startswith_no_case(t, "Short-Description:")) { + const char *j; + + state = LSB; + + j = empty_to_null(strstrip(t+18)); + + r = free_and_strdup(&short_description, j); + if (r < 0) + return log_oom(); + + } else if (state == LSB_DESCRIPTION) { + + if (startswith(l, "#\t") || startswith(l, "# ")) { + const char *j; + + j = strstrip(t); + if (!isempty(j) && !strextend_with_separator(&long_description, " ", j)) + return log_oom(); + } else + state = LSB; + } + } + } + + s->reload = supports_reload; + + /* 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; + + d = strjoin(s->has_lsb ? "LSB: " : "SYSV: ", description); + if (!d) + return log_oom(); + + s->description = d; + } + + s->loaded = true; + return 0; +} + +static int fix_order(SysvStub *s, Hashmap *all_services) { + SysvStub *other; + int r; + + assert(s); + + if (!s->loaded) + return 0; + + if (s->sysv_start_priority < 0) + return 0; + + HASHMAP_FOREACH(other, all_services) { + if (s == other) + continue; + + if (!other->loaded) + continue; + + if (other->sysv_start_priority < 0) + continue; + + /* If both units have modern headers we don't care + * about the priorities */ + if (s->has_lsb && other->has_lsb) + continue; + + if (other->sysv_start_priority < s->sysv_start_priority) { + r = strv_extend(&s->after, other->name); + if (r < 0) + return log_oom(); + + } else if (other->sysv_start_priority > s->sysv_start_priority) { + r = strv_extend(&s->before, other->name); + if (r < 0) + return log_oom(); + } else + continue; + + /* FIXME: Maybe we should compare the name here lexicographically? */ + } + + return 0; +} + +static int acquire_search_path(const char *def, const char *envvar, char ***ret) { + _cleanup_strv_free_ char **l = NULL; + const char *e; + int r; + + assert(def); + assert(envvar); + + e = getenv(envvar); + if (e) { + r = path_split_and_make_absolute(e, &l); + if (r < 0) + return log_error_errno(r, "Failed to make $%s search path absolute: %m", envvar); + } + + if (strv_isempty(l)) { + strv_free(l); + + l = strv_new(def); + if (!l) + return log_oom(); + } + + if (!path_strv_resolve_uniq(l, NULL)) + return log_oom(); + + *ret = TAKE_PTR(l); + + return 0; +} + +static int enumerate_sysv(const LookupPaths *lp, Hashmap *all_services) { + _cleanup_strv_free_ char **sysvinit_path = NULL; + int r; + + assert(lp); + + r = acquire_search_path(SYSTEM_SYSVINIT_PATH, "SYSTEMD_SYSVINIT_PATH", &sysvinit_path); + if (r < 0) + return r; + + STRV_FOREACH(path, sysvinit_path) { + _cleanup_closedir_ DIR *d = NULL; + + d = opendir(*path); + if (!d) { + if (errno != ENOENT) + log_warning_errno(errno, "Opening %s failed, ignoring: %m", *path); + continue; + } + + FOREACH_DIRENT(de, d, log_error_errno(errno, "Failed to enumerate directory %s, ignoring: %m", *path)) { + _cleanup_free_ char *fpath = NULL, *name = NULL; + _cleanup_(free_sysvstubp) SysvStub *service = NULL; + struct stat st; + + if (fstatat(dirfd(d), de->d_name, &st, 0) < 0) { + log_warning_errno(errno, "stat() failed on %s/%s, ignoring: %m", *path, de->d_name); + continue; + } + + if (!(st.st_mode & S_IXUSR)) + continue; + + if (!S_ISREG(st.st_mode)) + continue; + + name = sysv_translate_name(de->d_name); + if (!name) + return log_oom(); + + if (hashmap_contains(all_services, name)) + continue; + + r = unit_file_exists(RUNTIME_SCOPE_SYSTEM, lp, name); + if (r < 0 && !IN_SET(r, -ELOOP, -ERFKILL, -EADDRNOTAVAIL)) { + log_debug_errno(r, "Failed to detect whether %s exists, skipping: %m", name); + continue; + } else if (r != 0) { + log_debug("Native unit for %s already exists, skipping.", name); + continue; + } + + fpath = path_join(*path, de->d_name); + if (!fpath) + return log_oom(); + + log_struct(LOG_WARNING, + LOG_MESSAGE("SysV service '%s' lacks a native systemd unit file. " + "%s Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it safe, robust and future-proof. " + "%s This compatibility logic is deprecated, expect removal soon. %s", + fpath, + special_glyph(SPECIAL_GLYPH_RECYCLING), + special_glyph(SPECIAL_GLYPH_WARNING_SIGN), special_glyph(SPECIAL_GLYPH_WARNING_SIGN)), + "MESSAGE_ID=" SD_MESSAGE_SYSV_GENERATOR_DEPRECATED_STR, + "SYSVSCRIPT=%s", fpath, + "UNIT=%s", name); + + service = new(SysvStub, 1); + if (!service) + return log_oom(); + + *service = (SysvStub) { + .sysv_start_priority = -1, + .name = TAKE_PTR(name), + .path = TAKE_PTR(fpath), + }; + + r = hashmap_put(all_services, service->name, service); + if (r < 0) + return log_oom(); + + TAKE_PTR(service); + } + } + + return 0; +} + +static int set_dependencies_from_rcnd(const LookupPaths *lp, Hashmap *all_services) { + Set *runlevel_services[ELEMENTSOF(rcnd_table)] = {}; + _cleanup_strv_free_ char **sysvrcnd_path = NULL; + SysvStub *service; + int r; + + assert(lp); + + r = acquire_search_path(SYSTEM_SYSVRCND_PATH, "SYSTEMD_SYSVRCND_PATH", &sysvrcnd_path); + if (r < 0) + return r; + + STRV_FOREACH(p, sysvrcnd_path) + for (unsigned i = 0; i < ELEMENTSOF(rcnd_table); i ++) { + _cleanup_closedir_ DIR *d = NULL; + _cleanup_free_ char *path = NULL; + + path = path_join(*p, rcnd_table[i].path); + if (!path) { + r = log_oom(); + goto finish; + } + + d = opendir(path); + if (!d) { + if (errno != ENOENT) + log_warning_errno(errno, "Opening %s failed, ignoring: %m", path); + + continue; + } + + FOREACH_DIRENT(de, d, log_warning_errno(errno, "Failed to enumerate directory %s, ignoring: %m", path)) { + _cleanup_free_ char *name = NULL, *fpath = NULL; + int a, b; + + if (de->d_name[0] != 'S') + 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; + + fpath = path_join(*p, de->d_name); + if (!fpath) { + r = log_oom(); + goto finish; + } + + name = sysv_translate_name(de->d_name + 3); + if (!name) { + r = log_oom(); + goto finish; + } + + service = hashmap_get(all_services, name); + if (!service) { + log_debug("Ignoring %s symlink in %s, not generating %s.", de->d_name, rcnd_table[i].path, name); + continue; + } + + service->sysv_start_priority = MAX(a*10 + b, service->sysv_start_priority); + + r = set_ensure_put(&runlevel_services[i], NULL, service); + if (r < 0) { + log_oom(); + goto finish; + } + } + } + + for (unsigned i = 0; i < ELEMENTSOF(rcnd_table); i++) + SET_FOREACH(service, runlevel_services[i]) { + r = strv_extend(&service->before, rcnd_table[i].target); + if (r < 0) { + log_oom(); + goto finish; + } + r = strv_extend(&service->wanted_by, rcnd_table[i].target); + if (r < 0) { + log_oom(); + goto finish; + } + } + + r = 0; + +finish: + for (unsigned i = 0; i < ELEMENTSOF(rcnd_table); i++) + set_free(runlevel_services[i]); + + return r; +} + +static int run(const char *dest, const char *dest_early, const char *dest_late) { + _cleanup_(free_sysvstub_hashmapp) Hashmap *all_services = NULL; + _cleanup_(lookup_paths_free) LookupPaths lp = {}; + SysvStub *service; + int r; + + if (in_initrd()) { + log_debug("Skipping generator, running in the initrd."); + return EXIT_SUCCESS; + } + + assert_se(arg_dest = dest_late); + + r = lookup_paths_init_or_warn(&lp, RUNTIME_SCOPE_SYSTEM, LOOKUP_PATHS_EXCLUDE_GENERATED, NULL); + if (r < 0) + return r; + + all_services = hashmap_new(&string_hash_ops); + if (!all_services) + return log_oom(); + + r = enumerate_sysv(&lp, all_services); + if (r < 0) + return r; + + r = set_dependencies_from_rcnd(&lp, all_services); + if (r < 0) + return r; + + HASHMAP_FOREACH(service, all_services) + (void) load_sysv(service); + + HASHMAP_FOREACH(service, all_services) { + (void) fix_order(service, all_services); + (void) generate_unit_file(service); + } + + return 0; +} + +DEFINE_MAIN_GENERATOR_FUNCTION(run); -- cgit v1.2.3