move libsystemd_core.la sources into core/

1 files changed, 0 insertions, 2445 deletions

diff --git a/src/load-fragment.c b/src/load-fragment.c
deleted file mode 100644
index 637c82b427..0000000000
--- a/src/load-fragment.c
+++ /dev/null
@@ -1,2445 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <linux/oom.h>
-#include <assert.h>
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sched.h>
-#include <sys/prctl.h>
-#include <sys/mount.h>
-#include <linux/fs.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-#include "unit.h"
-#include "strv.h"
-#include "conf-parser.h"
-#include "load-fragment.h"
-#include "log.h"
-#include "ioprio.h"
-#include "securebits.h"
-#include "missing.h"
-#include "unit-name.h"
-#include "bus-errors.h"
-#include "utf8.h"
-
-#ifndef HAVE_SYSV_COMPAT
-int config_parse_warn_compat(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        log_debug("[%s:%u] Support for option %s= has been disabled at compile time and is ignored", filename, line, lvalue);
-        return 0;
-}
-#endif
-
-int config_parse_unit_deps(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        UnitDependency d = ltype;
-        Unit *u = userdata;
-        char *w;
-        size_t l;
-        char *state;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t, *k;
-                int r;
-
-                t = strndup(w, l);
-                if (!t)
-                        return -ENOMEM;
-
-                k = unit_name_printf(u, t);
-                free(t);
-                if (!k)
-                        return -ENOMEM;
-
-                r = unit_add_dependency_by_name(u, d, k, NULL, true);
-                if (r < 0)
-                        log_error("[%s:%u] Failed to add dependency on %s, ignoring: %s", filename, line, k, strerror(-r));
-
-                free(k);
-        }
-
-        return 0;
-}
-
-int config_parse_unit_names(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = userdata;
-        char *w;
-        size_t l;
-        char *state;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t, *k;
-                int r;
-
-                t = strndup(w, l);
-                if (!t)
-                        return -ENOMEM;
-
-                k = unit_name_printf(u, t);
-                free(t);
-                if (!k)
-                        return -ENOMEM;
-
-                r = unit_merge_by_name(u, k);
-                if (r < 0)
-                        log_error("Failed to add name %s, ignoring: %s", k, strerror(-r));
-
-                free(k);
-        }
-
-        return 0;
-}
-
-int config_parse_unit_string_printf(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = userdata;
-        char *k;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(u);
-
-        k = unit_full_printf(u, rvalue);
-        if (!k)
-                return -ENOMEM;
-
-        r = config_parse_string(filename, line, section, lvalue, ltype, k, data, userdata);
-        free (k);
-
-        return r;
-}
-
-int config_parse_unit_strv_printf(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = userdata;
-        char *k;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(u);
-
-        k = unit_full_printf(u, rvalue);
-        if (!k)
-                return -ENOMEM;
-
-        r = config_parse_strv(filename, line, section, lvalue, ltype, k, data, userdata);
-        free(k);
-
-        return r;
-}
-
-int config_parse_unit_path_printf(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = userdata;
-        char *k;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(u);
-
-        k = unit_full_printf(u, rvalue);
-        if (!k)
-                return -ENOMEM;
-
-        r = config_parse_path(filename, line, section, lvalue, ltype, k, data, userdata);
-        free(k);
-
-        return r;
-}
-
-int config_parse_socket_listen(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        SocketPort *p, *tail;
-        Socket *s;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        s = SOCKET(data);
-
-        p = new0(SocketPort, 1);
-        if (!p)
-                return -ENOMEM;
-
-        if (streq(lvalue, "ListenFIFO")) {
-                p->type = SOCKET_FIFO;
-
-                if (!(p->path = unit_full_printf(UNIT(s), rvalue))) {
-                        free(p);
-                        return -ENOMEM;
-                }
-
-                path_kill_slashes(p->path);
-
-        } else if (streq(lvalue, "ListenSpecial")) {
-                p->type = SOCKET_SPECIAL;
-
-                if (!(p->path = unit_full_printf(UNIT(s), rvalue))) {
-                        free(p);
-                        return -ENOMEM;
-                }
-
-                path_kill_slashes(p->path);
-
-        } else if (streq(lvalue, "ListenMessageQueue")) {
-
-                p->type = SOCKET_MQUEUE;
-
-                if (!(p->path = unit_full_printf(UNIT(s), rvalue))) {
-                        free(p);
-                        return -ENOMEM;
-                }
-
-                path_kill_slashes(p->path);
-
-        } else if (streq(lvalue, "ListenNetlink")) {
-                char  *k;
-                int r;
-
-                p->type = SOCKET_SOCKET;
-                k = unit_full_printf(UNIT(s), rvalue);
-                r = socket_address_parse_netlink(&p->address, k);
-                free(k);
-
-                if (r < 0) {
-                        log_error("[%s:%u] Failed to parse address value, ignoring: %s", filename, line, rvalue);
-                        free(p);
-                        return 0;
-                }
-
-        } else {
-                char *k;
-                int r;
-
-                p->type = SOCKET_SOCKET;
-                k = unit_full_printf(UNIT(s), rvalue);
-                r = socket_address_parse(&p->address, k);
-                free(k);
-
-                if (r < 0) {
-                        log_error("[%s:%u] Failed to parse address value, ignoring: %s", filename, line, rvalue);
-                        free(p);
-                        return 0;
-                }
-
-                if (streq(lvalue, "ListenStream"))
-                        p->address.type = SOCK_STREAM;
-                else if (streq(lvalue, "ListenDatagram"))
-                        p->address.type = SOCK_DGRAM;
-                else {
-                        assert(streq(lvalue, "ListenSequentialPacket"));
-                        p->address.type = SOCK_SEQPACKET;
-                }
-
-                if (socket_address_family(&p->address) != AF_LOCAL && p->address.type == SOCK_SEQPACKET) {
-                        log_error("[%s:%u] Address family not supported, ignoring: %s", filename, line, rvalue);
-                        free(p);
-                        return 0;
-                }
-        }
-
-        p->fd = -1;
-
-        if (s->ports) {
-                LIST_FIND_TAIL(SocketPort, port, s->ports, tail);
-                LIST_INSERT_AFTER(SocketPort, port, s->ports, tail, p);
-        } else
-                LIST_PREPEND(SocketPort, port, s->ports, p);
-
-        return 0;
-}
-
-int config_parse_socket_bind(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Socket *s;
-        SocketAddressBindIPv6Only b;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        s = SOCKET(data);
-
-        if ((b = socket_address_bind_ipv6_only_from_string(rvalue)) < 0) {
-                int r;
-
-                if ((r = parse_boolean(rvalue)) < 0) {
-                        log_error("[%s:%u] Failed to parse bind IPv6 only value, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-
-                s->bind_ipv6_only = r ? SOCKET_ADDRESS_IPV6_ONLY : SOCKET_ADDRESS_BOTH;
-        } else
-                s->bind_ipv6_only = b;
-
-        return 0;
-}
-
-int config_parse_exec_nice(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        int priority;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atoi(rvalue, &priority) < 0) {
-                log_error("[%s:%u] Failed to parse nice priority, ignoring: %s. ", filename, line, rvalue);
-                return 0;
-        }
-
-        if (priority < PRIO_MIN || priority >= PRIO_MAX) {
-                log_error("[%s:%u] Nice priority out of range, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->nice = priority;
-        c->nice_set = true;
-
-        return 0;
-}
-
-int config_parse_exec_oom_score_adjust(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        int oa;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atoi(rvalue, &oa) < 0) {
-                log_error("[%s:%u] Failed to parse the OOM score adjust value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (oa < OOM_SCORE_ADJ_MIN || oa > OOM_SCORE_ADJ_MAX) {
-                log_error("[%s:%u] OOM score adjust value out of range, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->oom_score_adjust = oa;
-        c->oom_score_adjust_set = true;
-
-        return 0;
-}
-
-int config_parse_exec(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecCommand **e = data, *nce;
-        char *path, **n;
-        unsigned k;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(e);
-
-        /* We accept an absolute path as first argument, or
-         * alternatively an absolute prefixed with @ to allow
-         * overriding of argv[0]. */
-
-        e += ltype;
-
-        for (;;) {
-                char *w;
-                size_t l;
-                char *state;
-                bool honour_argv0 = false, ignore = false;
-
-                path = NULL;
-                nce = NULL;
-                n = NULL;
-
-                rvalue += strspn(rvalue, WHITESPACE);
-
-                if (rvalue[0] == 0)
-                        break;
-
-                if (rvalue[0] == '-') {
-                        ignore = true;
-                        rvalue ++;
-                }
-
-                if (rvalue[0] == '@') {
-                        honour_argv0 = true;
-                        rvalue ++;
-                }
-
-                if (*rvalue != '/') {
-                        log_error("[%s:%u] Invalid executable path in command line, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-
-                k = 0;
-                FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                        if (strncmp(w, ";", MAX(l, 1U)) == 0)
-                                break;
-
-                        k++;
-                }
-
-                n = new(char*, k + !honour_argv0);
-                if (!n)
-                        return -ENOMEM;
-
-                k = 0;
-                FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                        if (strncmp(w, ";", MAX(l, 1U)) == 0)
-                                break;
-
-                        if (honour_argv0 && w == rvalue) {
-                                assert(!path);
-
-                                path = strndup(w, l);
-                                if (!path) {
-                                        r = -ENOMEM;
-                                        goto fail;
-                                }
-
-                                if (!utf8_is_valid(path)) {
-                                        log_error("[%s:%u] Path is not UTF-8 clean, ignoring assignment: %s", filename, line, rvalue);
-                                        r = 0;
-                                        goto fail;
-                                }
-
-                        } else {
-                                char *c;
-
-                                c = n[k++] = cunescape_length(w, l);
-                                if (!c) {
-                                        r = -ENOMEM;
-                                        goto fail;
-                                }
-
-                                if (!utf8_is_valid(c)) {
-                                        log_error("[%s:%u] Path is not UTF-8 clean, ignoring assignment: %s", filename, line, rvalue);
-                                        r = 0;
-                                        goto fail;
-                                }
-                        }
-                }
-
-                n[k] = NULL;
-
-                if (!n[0]) {
-                        log_error("[%s:%u] Invalid command line, ignoring: %s", filename, line, rvalue);
-                        r = 0;
-                        goto fail;
-                }
-
-                if (!path) {
-                        path = strdup(n[0]);
-                        if (!path) {
-                                r = -ENOMEM;
-                                goto fail;
-                        }
-                }
-
-                assert(path_is_absolute(path));
-
-                nce = new0(ExecCommand, 1);
-                if (!nce) {
-                        r = -ENOMEM;
-                        goto fail;
-                }
-
-                nce->argv = n;
-                nce->path = path;
-                nce->ignore = ignore;
-
-                path_kill_slashes(nce->path);
-
-                exec_command_append_list(e, nce);
-
-                rvalue = state;
-        }
-
-        return 0;
-
-fail:
-        n[k] = NULL;
-        strv_free(n);
-        free(path);
-        free(nce);
-
-        return r;
-}
-
-DEFINE_CONFIG_PARSE_ENUM(config_parse_service_type, service_type, ServiceType, "Failed to parse service type");
-DEFINE_CONFIG_PARSE_ENUM(config_parse_service_restart, service_restart, ServiceRestart, "Failed to parse service restart specifier");
-
-int config_parse_socket_bindtodevice(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Socket *s = data;
-        char *n;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (rvalue[0] && !streq(rvalue, "*")) {
-                if (!(n = strdup(rvalue)))
-                        return -ENOMEM;
-        } else
-                n = NULL;
-
-        free(s->bind_to_device);
-        s->bind_to_device = n;
-
-        return 0;
-}
-
-DEFINE_CONFIG_PARSE_ENUM(config_parse_output, exec_output, ExecOutput, "Failed to parse output specifier");
-DEFINE_CONFIG_PARSE_ENUM(config_parse_input, exec_input, ExecInput, "Failed to parse input specifier");
-
-int config_parse_facility(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-
-        int *o = data, x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((x = log_facility_unshifted_from_string(rvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse log facility, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        *o = (x << 3) | LOG_PRI(*o);
-
-        return 0;
-}
-
-int config_parse_level(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-
-        int *o = data, x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((x = log_level_from_string(rvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse log level, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        *o = (*o & LOG_FACMASK) | x;
-        return 0;
-}
-
-int config_parse_exec_io_class(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        int x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((x = ioprio_class_from_string(rvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse IO scheduling class, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->ioprio = IOPRIO_PRIO_VALUE(x, IOPRIO_PRIO_DATA(c->ioprio));
-        c->ioprio_set = true;
-
-        return 0;
-}
-
-int config_parse_exec_io_priority(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        int i;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atoi(rvalue, &i) < 0 || i < 0 || i >= IOPRIO_BE_NR) {
-                log_error("[%s:%u] Failed to parse io priority, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->ioprio = IOPRIO_PRIO_VALUE(IOPRIO_PRIO_CLASS(c->ioprio), i);
-        c->ioprio_set = true;
-
-        return 0;
-}
-
-int config_parse_exec_cpu_sched_policy(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-
-        ExecContext *c = data;
-        int x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((x = sched_policy_from_string(rvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse CPU scheduling policy, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->cpu_sched_policy = x;
-        c->cpu_sched_set = true;
-
-        return 0;
-}
-
-int config_parse_exec_cpu_sched_prio(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        int i;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        /* On Linux RR/FIFO have the same range */
-        if (safe_atoi(rvalue, &i) < 0 || i < sched_get_priority_min(SCHED_RR) || i > sched_get_priority_max(SCHED_RR)) {
-                log_error("[%s:%u] Failed to parse CPU scheduling priority, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->cpu_sched_priority = i;
-        c->cpu_sched_set = true;
-
-        return 0;
-}
-
-int config_parse_exec_cpu_affinity(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        char *w;
-        size_t l;
-        char *state;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t;
-                int r;
-                unsigned cpu;
-
-                if (!(t = strndup(w, l)))
-                        return -ENOMEM;
-
-                r = safe_atou(t, &cpu);
-                free(t);
-
-                if (!(c->cpuset))
-                        if (!(c->cpuset = cpu_set_malloc(&c->cpuset_ncpus)))
-                                return -ENOMEM;
-
-                if (r < 0 || cpu >= c->cpuset_ncpus) {
-                        log_error("[%s:%u] Failed to parse CPU affinity, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-
-                CPU_SET_S(cpu, CPU_ALLOC_SIZE(c->cpuset_ncpus), c->cpuset);
-        }
-
-        return 0;
-}
-
-int config_parse_exec_capabilities(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        cap_t cap;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (!(cap = cap_from_text(rvalue))) {
-                if (errno == ENOMEM)
-                        return -ENOMEM;
-
-                log_error("[%s:%u] Failed to parse capabilities, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (c->capabilities)
-                cap_free(c->capabilities);
-        c->capabilities = cap;
-
-        return 0;
-}
-
-int config_parse_exec_secure_bits(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        char *w;
-        size_t l;
-        char *state;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                if (first_word(w, "keep-caps"))
-                        c->secure_bits |= SECURE_KEEP_CAPS;
-                else if (first_word(w, "keep-caps-locked"))
-                        c->secure_bits |= SECURE_KEEP_CAPS_LOCKED;
-                else if (first_word(w, "no-setuid-fixup"))
-                        c->secure_bits |= SECURE_NO_SETUID_FIXUP;
-                else if (first_word(w, "no-setuid-fixup-locked"))
-                        c->secure_bits |= SECURE_NO_SETUID_FIXUP_LOCKED;
-                else if (first_word(w, "noroot"))
-                        c->secure_bits |= SECURE_NOROOT;
-                else if (first_word(w, "noroot-locked"))
-                        c->secure_bits |= SECURE_NOROOT_LOCKED;
-                else {
-                        log_error("[%s:%u] Failed to parse secure bits, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-        }
-
-        return 0;
-}
-
-int config_parse_exec_bounding_set(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        char *w;
-        size_t l;
-        char *state;
-        bool invert = false;
-        uint64_t sum = 0;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (rvalue[0] == '~') {
-                invert = true;
-                rvalue++;
-        }
-
-        /* Note that we store this inverted internally, since the
-         * kernel wants it like this. But we actually expose it
-         * non-inverted everywhere to have a fully normalized
-         * interface. */
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t;
-                int r;
-                cap_value_t cap;
-
-                if (!(t = strndup(w, l)))
-                        return -ENOMEM;
-
-                r = cap_from_name(t, &cap);
-                free(t);
-
-                if (r < 0) {
-                        log_error("[%s:%u] Failed to parse capability bounding set, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-
-                sum |= ((uint64_t) 1ULL) << (uint64_t) cap;
-        }
-
-        if (invert)
-                c->capability_bounding_set_drop |= sum;
-        else
-                c->capability_bounding_set_drop |= ~sum;
-
-        return 0;
-}
-
-int config_parse_exec_timer_slack_nsec(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        unsigned long u;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atolu(rvalue, &u) < 0) {
-                log_error("[%s:%u] Failed to parse time slack value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c->timer_slack_nsec = u;
-
-        return 0;
-}
-
-int config_parse_limit(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        struct rlimit **rl = data;
-        unsigned long long u;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        rl += ltype;
-
-        if (streq(rvalue, "infinity"))
-                u = (unsigned long long) RLIM_INFINITY;
-        else if (safe_atollu(rvalue, &u) < 0) {
-                log_error("[%s:%u] Failed to parse resource value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (!*rl)
-                if (!(*rl = new(struct rlimit, 1)))
-                        return -ENOMEM;
-
-        (*rl)->rlim_cur = (*rl)->rlim_max = (rlim_t) u;
-        return 0;
-}
-
-int config_parse_unit_cgroup(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = userdata;
-        char *w;
-        size_t l;
-        char *state;
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t, *k;
-                int r;
-
-                t = strndup(w, l);
-                if (!t)
-                        return -ENOMEM;
-
-                k = unit_full_printf(u, t);
-                free(t);
-
-                if (!k)
-                        return -ENOMEM;
-
-                t = cunescape(k);
-                free(k);
-
-                if (!t)
-                        return -ENOMEM;
-
-                r = unit_add_cgroup_from_text(u, t);
-                free(t);
-
-                if (r < 0) {
-                        log_error("[%s:%u] Failed to parse cgroup value, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-        }
-
-        return 0;
-}
-
-#ifdef HAVE_SYSV_COMPAT
-int config_parse_sysv_priority(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        int *priority = data;
-        int i;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atoi(rvalue, &i) < 0 || i < 0) {
-                log_error("[%s:%u] Failed to parse SysV start priority, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        *priority = (int) i;
-        return 0;
-}
-#endif
-
-int config_parse_fsck_passno(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        int *passno = data;
-        int i;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atoi(rvalue, &i) || i < 0) {
-                log_error("[%s:%u] Failed to parse fsck pass number, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        *passno = (int) i;
-        return 0;
-}
-
-DEFINE_CONFIG_PARSE_ENUM(config_parse_kill_mode, kill_mode, KillMode, "Failed to parse kill mode");
-
-int config_parse_kill_signal(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        int *sig = data;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(sig);
-
-        if ((r = signal_from_string_try_harder(rvalue)) <= 0) {
-                log_error("[%s:%u] Failed to parse kill signal, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        *sig = r;
-        return 0;
-}
-
-int config_parse_exec_mount_flags(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ExecContext *c = data;
-        char *w;
-        size_t l;
-        char *state;
-        unsigned long flags = 0;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                if (strncmp(w, "shared", MAX(l, 6U)) == 0)
-                        flags |= MS_SHARED;
-                else if (strncmp(w, "slave", MAX(l, 5U)) == 0)
-                        flags |= MS_SLAVE;
-                else if (strncmp(w, "private", MAX(l, 7U)) == 0)
-                        flags |= MS_PRIVATE;
-                else {
-                        log_error("[%s:%u] Failed to parse mount flags, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-        }
-
-        c->mount_flags = flags;
-        return 0;
-}
-
-int config_parse_timer(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Timer *t = data;
-        usec_t u;
-        TimerValue *v;
-        TimerBase b;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((b = timer_base_from_string(lvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse timer base, ignoring: %s", filename, line, lvalue);
-                return 0;
-        }
-
-        if (parse_usec(rvalue, &u) < 0) {
-                log_error("[%s:%u] Failed to parse timer value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (!(v = new0(TimerValue, 1)))
-                return -ENOMEM;
-
-        v->base = b;
-        v->value = u;
-
-        LIST_PREPEND(TimerValue, value, t->values, v);
-
-        return 0;
-}
-
-int config_parse_timer_unit(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Timer *t = data;
-        int r;
-        DBusError error;
-        Unit *u;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        dbus_error_init(&error);
-
-        if (endswith(rvalue, ".timer")) {
-                log_error("[%s:%u] Unit cannot be of type timer, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        r = manager_load_unit(UNIT(t)->manager, rvalue, NULL, NULL, &u);
-        if (r < 0) {
-                log_error("[%s:%u] Failed to load unit %s, ignoring: %s", filename, line, rvalue, bus_error(&error, r));
-                dbus_error_free(&error);
-                return 0;
-        }
-
-        unit_ref_set(&t->unit, u);
-
-        return 0;
-}
-
-int config_parse_path_spec(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Path *p = data;
-        PathSpec *s;
-        PathType b;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((b = path_type_from_string(lvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse path type, ignoring: %s", filename, line, lvalue);
-                return 0;
-        }
-
-        if (!path_is_absolute(rvalue)) {
-                log_error("[%s:%u] Path is not absolute, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (!(s = new0(PathSpec, 1)))
-                return -ENOMEM;
-
-        if (!(s->path = strdup(rvalue))) {
-                free(s);
-                return -ENOMEM;
-        }
-
-        path_kill_slashes(s->path);
-
-        s->type = b;
-        s->inotify_fd = -1;
-
-        LIST_PREPEND(PathSpec, spec, p->specs, s);
-
-        return 0;
-}
-
-int config_parse_path_unit(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Path *t = data;
-        int r;
-        DBusError error;
-        Unit *u;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        dbus_error_init(&error);
-
-        if (endswith(rvalue, ".path")) {
-                log_error("[%s:%u] Unit cannot be of type path, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if ((r = manager_load_unit(UNIT(t)->manager, rvalue, NULL, &error, &u)) < 0) {
-                log_error("[%s:%u] Failed to load unit %s, ignoring: %s", filename, line, rvalue, bus_error(&error, r));
-                dbus_error_free(&error);
-                return 0;
-        }
-
-        unit_ref_set(&t->unit, u);
-
-        return 0;
-}
-
-int config_parse_socket_service(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Socket *s = data;
-        int r;
-        DBusError error;
-        Unit *x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        dbus_error_init(&error);
-
-        if (!endswith(rvalue, ".service")) {
-                log_error("[%s:%u] Unit must be of type service, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        r = manager_load_unit(UNIT(s)->manager, rvalue, NULL, &error, &x);
-        if (r < 0) {
-                log_error("[%s:%u] Failed to load unit %s, ignoring: %s", filename, line, rvalue, bus_error(&error, r));
-                dbus_error_free(&error);
-                return 0;
-        }
-
-        unit_ref_set(&s->service, x);
-
-        return 0;
-}
-
-int config_parse_service_sockets(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Service *s = data;
-        int r;
-        char *state, *w;
-        size_t l;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
-                char *t, *k;
-
-                t = strndup(w, l);
-                if (!t)
-                        return -ENOMEM;
-
-                k = unit_name_printf(UNIT(s), t);
-                free(t);
-
-                if (!k)
-                        return -ENOMEM;
-
-                if (!endswith(k, ".socket")) {
-                        log_error("[%s:%u] Unit must be of type socket, ignoring: %s", filename, line, rvalue);
-                        free(k);
-                        continue;
-                }
-
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_WANTS, UNIT_AFTER, k, NULL, true);
-                if (r < 0)
-                        log_error("[%s:%u] Failed to add dependency on %s, ignoring: %s", filename, line, k, strerror(-r));
-
-                r = unit_add_dependency_by_name(UNIT(s), UNIT_TRIGGERED_BY, k, NULL, true);
-                if (r < 0)
-                        return r;
-
-                free(k);
-        }
-
-        return 0;
-}
-
-int config_parse_unit_env_file(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        char ***env = data, **k;
-        Unit *u = userdata;
-        char *s;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        s = unit_full_printf(u, rvalue);
-        if (!s)
-                return -ENOMEM;
-
-        if (!path_is_absolute(s[0] == '-' ? s + 1 : s)) {
-                log_error("[%s:%u] Path '%s' is not absolute, ignoring.", filename, line, s);
-                free(s);
-                return 0;
-        }
-
-        k = strv_append(*env, s);
-        free(s);
-        if (!k)
-                return -ENOMEM;
-
-        strv_free(*env);
-        *env = k;
-
-        return 0;
-}
-
-int config_parse_ip_tos(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        int *ip_tos = data, x;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((x = ip_tos_from_string(rvalue)) < 0)
-                if (safe_atoi(rvalue, &x) < 0) {
-                        log_error("[%s:%u] Failed to parse IP TOS value, ignoring: %s", filename, line, rvalue);
-                        return 0;
-                }
-
-        *ip_tos = x;
-        return 0;
-}
-
-int config_parse_unit_condition_path(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ConditionType cond = ltype;
-        Unit *u = data;
-        bool trigger, negate;
-        Condition *c;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        trigger = rvalue[0] == '|';
-        if (trigger)
-                rvalue++;
-
-        negate = rvalue[0] == '!';
-        if (negate)
-                rvalue++;
-
-        if (!path_is_absolute(rvalue)) {
-                log_error("[%s:%u] Path in condition not absolute, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        c = condition_new(cond, rvalue, trigger, negate);
-        if (!c)
-                return -ENOMEM;
-
-        LIST_PREPEND(Condition, conditions, u->conditions, c);
-        return 0;
-}
-
-int config_parse_unit_condition_string(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        ConditionType cond = ltype;
-        Unit *u = data;
-        bool trigger, negate;
-        Condition *c;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((trigger = rvalue[0] == '|'))
-                rvalue++;
-
-        if ((negate = rvalue[0] == '!'))
-                rvalue++;
-
-        if (!(c = condition_new(cond, rvalue, trigger, negate)))
-                return -ENOMEM;
-
-        LIST_PREPEND(Condition, conditions, u->conditions, c);
-        return 0;
-}
-
-int config_parse_unit_condition_null(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = data;
-        Condition *c;
-        bool trigger, negate;
-        int b;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if ((trigger = rvalue[0] == '|'))
-                rvalue++;
-
-        if ((negate = rvalue[0] == '!'))
-                rvalue++;
-
-        if ((b = parse_boolean(rvalue)) < 0) {
-                log_error("[%s:%u] Failed to parse boolean value in condition, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (!b)
-                negate = !negate;
-
-        if (!(c = condition_new(CONDITION_NULL, NULL, trigger, negate)))
-                return -ENOMEM;
-
-        LIST_PREPEND(Condition, conditions, u->conditions, c);
-        return 0;
-}
-
-DEFINE_CONFIG_PARSE_ENUM(config_parse_notify_access, notify_access, NotifyAccess, "Failed to parse notify access specifier");
-DEFINE_CONFIG_PARSE_ENUM(config_parse_start_limit_action, start_limit_action, StartLimitAction, "Failed to parse start limit action specifier");
-
-int config_parse_unit_cgroup_attr(
-                const char *filename,
-                unsigned line,
-                const char *section,
-                const char *lvalue,
-                int ltype,
-                const char *rvalue,
-                void *data,
-                void *userdata) {
-
-        Unit *u = data;
-        char **l;
-        int r;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        l = strv_split_quoted(rvalue);
-        if (!l)
-                return -ENOMEM;
-
-        if (strv_length(l) != 2) {
-                log_error("[%s:%u] Failed to parse cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        r = unit_add_cgroup_attribute(u, NULL, l[0], l[1], NULL);
-        strv_free(l);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-int config_parse_unit_cpu_shares(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) {
-        Unit *u = data;
-        int r;
-        unsigned long ul;
-        char *t;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (safe_atolu(rvalue, &ul) < 0 || ul < 1) {
-                log_error("[%s:%u] Failed to parse CPU shares value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (asprintf(&t, "%lu", ul) < 0)
-                return -ENOMEM;
-
-        r = unit_add_cgroup_attribute(u, "cpu", "cpu.shares", t, NULL);
-        free(t);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-int config_parse_unit_memory_limit(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) {
-        Unit *u = data;
-        int r;
-        off_t sz;
-        char *t;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        if (parse_bytes(rvalue, &sz) < 0 || sz <= 0) {
-                log_error("[%s:%u] Failed to parse memory limit value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        if (asprintf(&t, "%llu", (unsigned long long) sz) < 0)
-                return -ENOMEM;
-
-        r = unit_add_cgroup_attribute(u,
-                                      "memory",
-                                      streq(lvalue, "MemorySoftLimit") ? "memory.soft_limit_in_bytes" : "memory.limit_in_bytes",
-                                      t, NULL);
-        free(t);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-static int device_map(const char *controller, const char *name, const char *value, char **ret) {
-        char **l;
-
-        assert(controller);
-        assert(name);
-        assert(value);
-        assert(ret);
-
-        l = strv_split_quoted(value);
-        if (!l)
-                return -ENOMEM;
-
-        assert(strv_length(l) >= 1);
-
-        if (streq(l[0], "*")) {
-
-                if (asprintf(ret, "a *:*%s%s",
-                             isempty(l[1]) ? "" : " ", strempty(l[1])) < 0) {
-                        strv_free(l);
-                        return -ENOMEM;
-                }
-
-        } else {
-                struct stat st;
-
-                if (stat(l[0], &st) < 0) {
-                        log_warning("Couldn't stat device %s", l[0]);
-                        strv_free(l);
-                        return -errno;
-                }
-
-                if (!S_ISCHR(st.st_mode) && !S_ISBLK(st.st_mode)) {
-                        log_warning("%s is not a device.", l[0]);
-                        strv_free(l);
-                        return -ENODEV;
-                }
-
-                if (asprintf(ret, "%c %u:%u%s%s",
-                             S_ISCHR(st.st_mode) ? 'c' : 'b',
-                             major(st.st_rdev), minor(st.st_rdev),
-                             isempty(l[1]) ? "" : " ", strempty(l[1])) < 0) {
-
-                        strv_free(l);
-                        return -ENOMEM;
-                }
-        }
-
-        strv_free(l);
-        return 0;
-}
-
-int config_parse_unit_device_allow(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) {
-        Unit *u = data;
-        char **l;
-        int r;
-        unsigned k;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        l = strv_split_quoted(rvalue);
-        if (!l)
-                return -ENOMEM;
-
-        k = strv_length(l);
-        if (k < 1 || k > 2) {
-                log_error("[%s:%u] Failed to parse device value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (!streq(l[0], "*") && !path_startswith(l[0], "/dev")) {
-                log_error("[%s:%u] Device node path not absolute, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (!isempty(l[1]) && !in_charset(l[1], "rwm")) {
-                log_error("[%s:%u] Device access string invalid, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-        strv_free(l);
-
-        r = unit_add_cgroup_attribute(u, "devices",
-                                      streq(lvalue, "DeviceAllow") ? "devices.allow" : "devices.deny",
-                                      rvalue, device_map);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-static int blkio_map(const char *controller, const char *name, const char *value, char **ret) {
-        struct stat st;
-        char **l;
-        dev_t d;
-
-        assert(controller);
-        assert(name);
-        assert(value);
-        assert(ret);
-
-        l = strv_split_quoted(value);
-        if (!l)
-                return -ENOMEM;
-
-        assert(strv_length(l) == 2);
-
-        if (stat(l[0], &st) < 0) {
-                log_warning("Couldn't stat device %s", l[0]);
-                strv_free(l);
-                return -errno;
-        }
-
-        if (S_ISBLK(st.st_mode))
-                d = st.st_rdev;
-        else if (major(st.st_dev) != 0) {
-                /* If this is not a device node then find the block
-                 * device this file is stored on */
-                d = st.st_dev;
-
-                /* If this is a partition, try to get the originating
-                 * block device */
-                block_get_whole_disk(d, &d);
-        } else {
-                log_warning("%s is not a block device and file system block device cannot be determined or is not local.", l[0]);
-                strv_free(l);
-                return -ENODEV;
-        }
-
-        if (asprintf(ret, "%u:%u %s", major(d), minor(d), l[1]) < 0) {
-                strv_free(l);
-                return -ENOMEM;
-        }
-
-        strv_free(l);
-        return 0;
-}
-
-int config_parse_unit_blkio_weight(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) {
-        Unit *u = data;
-        int r;
-        unsigned long ul;
-        const char *device = NULL, *weight;
-        unsigned k;
-        char *t, **l;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        l = strv_split_quoted(rvalue);
-        if (!l)
-                return -ENOMEM;
-
-        k = strv_length(l);
-        if (k < 1 || k > 2) {
-                log_error("[%s:%u] Failed to parse weight value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (k == 1)
-                weight = l[0];
-        else {
-                device = l[0];
-                weight = l[1];
-        }
-
-        if (device && !path_is_absolute(device)) {
-                log_error("[%s:%u] Failed to parse block device node value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (safe_atolu(weight, &ul) < 0 || ul < 10 || ul > 1000) {
-                log_error("[%s:%u] Failed to parse block IO weight value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (device)
-                r = asprintf(&t, "%s %lu", device, ul);
-        else
-                r = asprintf(&t, "%lu", ul);
-        strv_free(l);
-
-        if (r < 0)
-                return -ENOMEM;
-
-        if (device)
-                r = unit_add_cgroup_attribute(u, "blkio", "blkio.weight_device", t, blkio_map);
-        else
-                r = unit_add_cgroup_attribute(u, "blkio", "blkio.weight", t, NULL);
-        free(t);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-int config_parse_unit_blkio_bandwidth(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata) {
-        Unit *u = data;
-        int r;
-        off_t bytes;
-        unsigned k;
-        char *t, **l;
-
-        assert(filename);
-        assert(lvalue);
-        assert(rvalue);
-        assert(data);
-
-        l = strv_split_quoted(rvalue);
-        if (!l)
-                return -ENOMEM;
-
-        k = strv_length(l);
-        if (k != 2) {
-                log_error("[%s:%u] Failed to parse bandwidth value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (!path_is_absolute(l[0])) {
-                log_error("[%s:%u] Failed to parse block device node value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        if (parse_bytes(l[1], &bytes) < 0 || bytes <= 0) {
-                log_error("[%s:%u] Failed to parse block IO bandwith value, ignoring: %s", filename, line, rvalue);
-                strv_free(l);
-                return 0;
-        }
-
-        r = asprintf(&t, "%s %llu", l[0], (unsigned long long) bytes);
-        strv_free(l);
-
-        if (r < 0)
-                return -ENOMEM;
-
-        r = unit_add_cgroup_attribute(u, "blkio",
-                                      streq(lvalue, "BlockIOReadBandwidth") ? "blkio.read_bps_device" : "blkio.write_bps_device",
-                                      t, blkio_map);
-        free(t);
-
-        if (r < 0) {
-                log_error("[%s:%u] Failed to add cgroup attribute value, ignoring: %s", filename, line, rvalue);
-                return 0;
-        }
-
-        return 0;
-}
-
-
-#define FOLLOW_MAX 8
-
-static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
-        unsigned c = 0;
-        int fd, r;
-        FILE *f;
-        char *id = NULL;
-
-        assert(filename);
-        assert(*filename);
-        assert(_f);
-        assert(names);
-
-        /* This will update the filename pointer if the loaded file is
-         * reached by a symlink. The old string will be freed. */
-
-        for (;;) {
-                char *target, *name;
-
-                if (c++ >= FOLLOW_MAX)
-                        return -ELOOP;
-
-                path_kill_slashes(*filename);
-
-                /* Add the file name we are currently looking at to
-                 * the names of this unit, but only if it is a valid
-                 * unit name. */
-                name = file_name_from_path(*filename);
-
-                if (unit_name_is_valid(name, true)) {
-
-                        id = set_get(names, name);
-                        if (!id) {
-                                id = strdup(name);
-                                if (!id)
-                                        return -ENOMEM;
-
-                                r = set_put(names, id);
-                                if (r < 0) {
-                                        free(id);
-                                        return r;
-                                }
-                        }
-                }
-
-                /* Try to open the file name, but don't if its a symlink */
-                if ((fd = open(*filename, O_RDONLY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW)) >= 0)
-                        break;
-
-                if (errno != ELOOP)
-                        return -errno;
-
-                /* Hmm, so this is a symlink. Let's read the name, and follow it manually */
-                if ((r = readlink_and_make_absolute(*filename, &target)) < 0)
-                        return r;
-
-                free(*filename);
-                *filename = target;
-        }
-
-        if (!(f = fdopen(fd, "re"))) {
-                r = -errno;
-                close_nointr_nofail(fd);
-                return r;
-        }
-
-        *_f = f;
-        *_final = id;
-        return 0;
-}
-
-static int merge_by_names(Unit **u, Set *names, const char *id) {
-        char *k;
-        int r;
-
-        assert(u);
-        assert(*u);
-        assert(names);
-
-        /* Let's try to add in all symlink names we found */
-        while ((k = set_steal_first(names))) {
-
-                /* First try to merge in the other name into our
-                 * unit */
-                if ((r = unit_merge_by_name(*u, k)) < 0) {
-                        Unit *other;
-
-                        /* Hmm, we couldn't merge the other unit into
-                         * ours? Then let's try it the other way
-                         * round */
-
-                        other = manager_get_unit((*u)->manager, k);
-                        free(k);
-
-                        if (other)
-                                if ((r = unit_merge(other, *u)) >= 0) {
-                                        *u = other;
-                                        return merge_by_names(u, names, NULL);
-                                }
-
-                        return r;
-                }
-
-                if (id == k)
-                        unit_choose_id(*u, id);
-
-                free(k);
-        }
-
-        return 0;
-}
-
-static int load_from_path(Unit *u, const char *path) {
-        int r;
-        Set *symlink_names;
-        FILE *f = NULL;
-        char *filename = NULL, *id = NULL;
-        Unit *merged;
-        struct stat st;
-
-        assert(u);
-        assert(path);
-
-        symlink_names = set_new(string_hash_func, string_compare_func);
-        if (!symlink_names)
-                return -ENOMEM;
-
-        if (path_is_absolute(path)) {
-
-                if (!(filename = strdup(path))) {
-                        r = -ENOMEM;
-                        goto finish;
-                }
-
-                if ((r = open_follow(&filename, &f, symlink_names, &id)) < 0) {
-                        free(filename);
-                        filename = NULL;
-
-                        if (r != -ENOENT)
-                                goto finish;
-                }
-
-        } else  {
-                char **p;
-
-                STRV_FOREACH(p, u->manager->lookup_paths.unit_path) {
-
-                        /* Instead of opening the path right away, we manually
-                         * follow all symlinks and add their name to our unit
-                         * name set while doing so */
-                        if (!(filename = path_make_absolute(path, *p))) {
-                                r = -ENOMEM;
-                                goto finish;
-                        }
-
-                        if (u->manager->unit_path_cache &&
-                            !set_get(u->manager->unit_path_cache, filename))
-                                r = -ENOENT;
-                        else
-                                r = open_follow(&filename, &f, symlink_names, &id);
-
-                        if (r < 0) {
-                                char *sn;
-
-                                free(filename);
-                                filename = NULL;
-
-                                if (r != -ENOENT)
-                                        goto finish;
-
-                                /* Empty the symlink names for the next run */
-                                while ((sn = set_steal_first(symlink_names)))
-                                        free(sn);
-
-                                continue;
-                        }
-
-                        break;
-                }
-        }
-
-        if (!filename) {
-                /* Hmm, no suitable file found? */
-                r = 0;
-                goto finish;
-        }
-
-        merged = u;
-        if ((r = merge_by_names(&merged, symlink_names, id)) < 0)
-                goto finish;
-
-        if (merged != u) {
-                u->load_state = UNIT_MERGED;
-                r = 0;
-                goto finish;
-        }
-
-        zero(st);
-        if (fstat(fileno(f), &st) < 0) {
-                r = -errno;
-                goto finish;
-        }
-
-        if (null_or_empty(&st))
-                u->load_state = UNIT_MASKED;
-        else {
-                /* Now, parse the file contents */
-                r = config_parse(filename, f, UNIT_VTABLE(u)->sections, config_item_perf_lookup, (void*) load_fragment_gperf_lookup, false, u);
-                if (r < 0)
-                        goto finish;
-
-                u->load_state = UNIT_LOADED;
-        }
-
-        free(u->fragment_path);
-        u->fragment_path = filename;
-        filename = NULL;
-
-        u->fragment_mtime = timespec_load(&st.st_mtim);
-
-        r = 0;
-
-finish:
-        set_free_free(symlink_names);
-        free(filename);
-
-        if (f)
-                fclose(f);
-
-        return r;
-}
-
-int unit_load_fragment(Unit *u) {
-        int r;
-        Iterator i;
-        const char *t;
-
-        assert(u);
-        assert(u->load_state == UNIT_STUB);
-        assert(u->id);
-
-        /* First, try to find the unit under its id. We always look
-         * for unit files in the default directories, to make it easy
-         * to override things by placing things in /etc/systemd/system */
-        if ((r = load_from_path(u, u->id)) < 0)
-                return r;
-
-        /* Try to find an alias we can load this with */
-        if (u->load_state == UNIT_STUB)
-                SET_FOREACH(t, u->names, i) {
-
-                        if (t == u->id)
-                                continue;
-
-                        if ((r = load_from_path(u, t)) < 0)
-                                return r;
-
-                        if (u->load_state != UNIT_STUB)
-                                break;
-                }
-
-        /* And now, try looking for it under the suggested (originally linked) path */
-        if (u->load_state == UNIT_STUB && u->fragment_path) {
-
-                if ((r = load_from_path(u, u->fragment_path)) < 0)
-                        return r;
-
-                if (u->load_state == UNIT_STUB) {
-                        /* Hmm, this didn't work? Then let's get rid
-                         * of the fragment path stored for us, so that
-                         * we don't point to an invalid location. */
-                        free(u->fragment_path);
-                        u->fragment_path = NULL;
-                }
-        }
-
-        /* Look for a template */
-        if (u->load_state == UNIT_STUB && u->instance) {
-                char *k;
-
-                if (!(k = unit_name_template(u->id)))
-                        return -ENOMEM;
-
-                r = load_from_path(u, k);
-                free(k);
-
-                if (r < 0)
-                        return r;
-
-                if (u->load_state == UNIT_STUB)
-                        SET_FOREACH(t, u->names, i) {
-
-                                if (t == u->id)
-                                        continue;
-
-                                if (!(k = unit_name_template(t)))
-                                        return -ENOMEM;
-
-                                r = load_from_path(u, k);
-                                free(k);
-
-                                if (r < 0)
-                                        return r;
-
-                                if (u->load_state != UNIT_STUB)
-                                        break;
-                        }
-        }
-
-        return 0;
-}
-
-void unit_dump_config_items(FILE *f) {
-        static const struct {
-                const ConfigParserCallback callback;
-                const char *rvalue;
-        } table[] = {
-                { config_parse_int,                   "INTEGER" },
-                { config_parse_unsigned,              "UNSIGNED" },
-                { config_parse_bytes_size,            "SIZE" },
-                { config_parse_bool,                  "BOOLEAN" },
-                { config_parse_string,                "STRING" },
-                { config_parse_path,                  "PATH" },
-                { config_parse_unit_path_printf,      "PATH" },
-                { config_parse_strv,                  "STRING [...]" },
-                { config_parse_exec_nice,             "NICE" },
-                { config_parse_exec_oom_score_adjust, "OOMSCOREADJUST" },
-                { config_parse_exec_io_class,         "IOCLASS" },
-                { config_parse_exec_io_priority,      "IOPRIORITY" },
-                { config_parse_exec_cpu_sched_policy, "CPUSCHEDPOLICY" },
-                { config_parse_exec_cpu_sched_prio,   "CPUSCHEDPRIO" },
-                { config_parse_exec_cpu_affinity,     "CPUAFFINITY" },
-                { config_parse_mode,                  "MODE" },
-                { config_parse_unit_env_file,         "FILE" },
-                { config_parse_output,                "OUTPUT" },
-                { config_parse_input,                 "INPUT" },
-                { config_parse_facility,              "FACILITY" },
-                { config_parse_level,                 "LEVEL" },
-                { config_parse_exec_capabilities,     "CAPABILITIES" },
-                { config_parse_exec_secure_bits,      "SECUREBITS" },
-                { config_parse_exec_bounding_set,     "BOUNDINGSET" },
-                { config_parse_exec_timer_slack_nsec, "TIMERSLACK" },
-                { config_parse_limit,                 "LIMIT" },
-                { config_parse_unit_cgroup,           "CGROUP [...]" },
-                { config_parse_unit_deps,             "UNIT [...]" },
-                { config_parse_unit_names,            "UNIT [...]" },
-                { config_parse_exec,                  "PATH [ARGUMENT [...]]" },
-                { config_parse_service_type,          "SERVICETYPE" },
-                { config_parse_service_restart,       "SERVICERESTART" },
-#ifdef HAVE_SYSV_COMPAT
-                { config_parse_sysv_priority,         "SYSVPRIORITY" },
-#else
-                { config_parse_warn_compat,           "NOTSUPPORTED" },
-#endif
-                { config_parse_kill_mode,             "KILLMODE" },
-                { config_parse_kill_signal,           "SIGNAL" },
-                { config_parse_socket_listen,         "SOCKET [...]" },
-                { config_parse_socket_bind,           "SOCKETBIND" },
-                { config_parse_socket_bindtodevice,   "NETWORKINTERFACE" },
-                { config_parse_usec,                  "SECONDS" },
-                { config_parse_path_strv,             "PATH [...]" },
-                { config_parse_exec_mount_flags,      "MOUNTFLAG [...]" },
-                { config_parse_unit_string_printf,    "STRING" },
-                { config_parse_timer,                 "TIMER" },
-                { config_parse_timer_unit,            "NAME" },
-                { config_parse_path_spec,             "PATH" },
-                { config_parse_path_unit,             "UNIT" },
-                { config_parse_notify_access,         "ACCESS" },
-                { config_parse_ip_tos,                "TOS" },
-                { config_parse_unit_condition_path,   "CONDITION" },
-                { config_parse_unit_condition_string, "CONDITION" },
-                { config_parse_unit_condition_null,   "CONDITION" },
-        };
-
-        const char *prev = NULL;
-        const char *i;
-
-        assert(f);
-
-        NULSTR_FOREACH(i, load_fragment_gperf_nulstr) {
-                const char *rvalue = "OTHER", *lvalue;
-                unsigned j;
-                size_t prefix_len;
-                const char *dot;
-                const ConfigPerfItem *p;
-
-                assert_se(p = load_fragment_gperf_lookup(i, strlen(i)));
-
-                dot = strchr(i, '.');
-                lvalue = dot ? dot + 1 : i;
-                prefix_len = dot-i;
-
-                if (dot)
-                        if (!prev || strncmp(prev, i, prefix_len+1) != 0) {
-                                if (prev)
-                                        fputc('\n', f);
-
-                                fprintf(f, "[%.*s]\n", (int) prefix_len, i);
-                        }
-
-                for (j = 0; j < ELEMENTSOF(table); j++)
-                        if (p->parse == table[j].callback) {
-                                rvalue = table[j].rvalue;
-                                break;
-                        }
-
-                fprintf(f, "%s=%s\n", lvalue, rvalue);
-                prev = i;
-        }
-}