#include "bus-errors.h"
#ifndef HAVE_SYSV_COMPAT
-static int config_parse_warn_compat(
+int config_parse_warn_compat(
const char *filename,
unsigned line,
const char *section,
}
#endif
-static int config_parse_deps(
+int config_parse_unit_deps(
const char *filename,
unsigned line,
const char *section,
void *data,
void *userdata) {
- UnitDependency d = PTR_TO_UINT(data);
+ UnitDependency d = ltype;
Unit *u = userdata;
char *w;
size_t l;
return 0;
}
-static int config_parse_names(
+int config_parse_unit_names(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_string_printf(
+int config_parse_unit_string_printf(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_strv_printf(
+int config_parse_unit_strv_printf(
const char *filename,
unsigned line,
const char *section,
return r;
}
-static int config_parse_path_printf(
+int config_parse_unit_path_printf(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_listen(
+int config_parse_socket_listen(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_socket_bind(
+int config_parse_socket_bind(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_nice(
+int config_parse_exec_nice(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_oom_score_adjust(
+int config_parse_exec_oom_score_adjust(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_mode(
- const char *filename,
- unsigned line,
- const char *section,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
-
- mode_t *m = data;
- long l;
- char *x = NULL;
-
- assert(filename);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- errno = 0;
- l = strtol(rvalue, &x, 8);
- if (!x || *x || errno) {
- log_error("[%s:%u] Failed to parse mode value, ignoring: %s", filename, line, rvalue);
- return 0;
- }
-
- if (l < 0000 || l > 07777) {
- log_error("[%s:%u] mode value out of range, ignoring: %s", filename, line, rvalue);
- return 0;
- }
-
- *m = (mode_t) l;
- return 0;
-}
-
-static int config_parse_exec(
+int config_parse_exec(
const char *filename,
unsigned line,
const char *section,
* alternatively an absolute prefixed with @ to allow
* overriding of argv[0]. */
+ e += ltype;
+
for (;;) {
char *w;
size_t l;
return -ENOMEM;
}
-static int config_parse_usec(
- const char *filename,
- unsigned line,
- const char *section,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
-
- usec_t *usec = data;
-
- assert(filename);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- if (parse_usec(rvalue, usec) < 0) {
- log_error("[%s:%u] Failed to parse time value, ignoring: %s", filename, line, rvalue);
- return 0;
- }
-
- return 0;
-}
-
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_service_type, service_type, ServiceType, "Failed to parse service type");
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_service_restart, service_restart, ServiceRestart, "Failed to parse service restart specifier");
+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");
-static int config_parse_bindtodevice(
+int config_parse_socket_bindtodevice(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_output, exec_output, ExecOutput, "Failed to parse output specifier");
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_input, exec_input, ExecInput, "Failed to parse input specifier");
+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");
-static int config_parse_facility(
+int config_parse_facility(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_level(
+int config_parse_level(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_io_class(
+int config_parse_exec_io_class(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_io_priority(
+int config_parse_exec_io_priority(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_cpu_sched_policy(
+int config_parse_exec_cpu_sched_policy(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_cpu_sched_prio(
+int config_parse_exec_cpu_sched_prio(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_cpu_affinity(
+int config_parse_exec_cpu_affinity(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_capabilities(
+int config_parse_exec_capabilities(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_secure_bits(
+int config_parse_exec_secure_bits(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_bounding_set(
+int config_parse_exec_bounding_set(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_timer_slack_nsec(
+int config_parse_exec_timer_slack_nsec(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_limit(
+int config_parse_limit(
const char *filename,
unsigned line,
const char *section,
assert(rvalue);
assert(data);
+ rl += ltype;
+
if (streq(rvalue, "infinity"))
u = (unsigned long long) RLIM_INFINITY;
else if (safe_atollu(rvalue, &u) < 0) {
return 0;
}
-static int config_parse_cgroup(
+int config_parse_unit_cgroup(
const char *filename,
unsigned line,
const char *section,
}
#ifdef HAVE_SYSV_COMPAT
-static int config_parse_sysv_priority(
+int config_parse_sysv_priority(
const char *filename,
unsigned line,
const char *section,
}
#endif
-static int config_parse_fsck_passno(
+int config_parse_fsck_passno(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_kill_mode, kill_mode, KillMode, "Failed to parse kill mode");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_kill_mode, kill_mode, KillMode, "Failed to parse kill mode");
-static int config_parse_kill_signal(
+int config_parse_kill_signal(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_mount_flags(
+int config_parse_exec_mount_flags(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_timer(
+int config_parse_timer(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_timer_unit(
+int config_parse_timer_unit(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_path_spec(
+int config_parse_path_spec(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_path_unit(
+int config_parse_path_unit(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_socket_service(
+int config_parse_socket_service(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_service_sockets(
+int config_parse_service_sockets(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_env_file(
+int config_parse_unit_env_file(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_ip_tos(
+int config_parse_ip_tos(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_condition_path(
+int config_parse_unit_condition_path(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_condition_string(
+int config_parse_unit_condition_string(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static int config_parse_condition_null(
+int config_parse_unit_condition_null(
const char *filename,
unsigned line,
const char *section,
return 0;
}
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_notify_access, notify_access, NotifyAccess, "Failed to parse notify access specifier");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_notify_access, notify_access, NotifyAccess, "Failed to parse notify access 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;
+
+ 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)) {
+ log_warning("%s is not a block device.", l[0]);
+ strv_free(l);
+ return -ENODEV;
+ }
+
+ if (asprintf(ret, "%u:%u %s", major(st.st_rdev), minor(st.st_rdev), 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_startswith(device, "/dev/")) {
+ 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_startswith(l[0], "/dev/")) {
+ 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
return 0;
}
-static void dump_items(FILE *f, const ConfigItem *items) {
- const ConfigItem *i;
- const char *prev_section = NULL;
- bool not_first = false;
-
- struct {
- ConfigParserCallback callback;
- const char *rvalue;
- } table[] = {
- { config_parse_int, "INTEGER" },
- { config_parse_unsigned, "UNSIGNED" },
- { config_parse_size, "SIZE" },
- { config_parse_bool, "BOOLEAN" },
- { config_parse_string, "STRING" },
- { config_parse_path, "PATH" },
- { config_parse_path_printf, "PATH" },
- { config_parse_strv, "STRING [...]" },
- { config_parse_nice, "NICE" },
- { config_parse_oom_score_adjust, "OOMSCOREADJUST" },
- { config_parse_io_class, "IOCLASS" },
- { config_parse_io_priority, "IOPRIORITY" },
- { config_parse_cpu_sched_policy, "CPUSCHEDPOLICY" },
- { config_parse_cpu_sched_prio, "CPUSCHEDPRIO" },
- { config_parse_cpu_affinity, "CPUAFFINITY" },
- { config_parse_mode, "MODE" },
- { config_parse_env_file, "FILE" },
- { config_parse_output, "OUTPUT" },
- { config_parse_input, "INPUT" },
- { config_parse_facility, "FACILITY" },
- { config_parse_level, "LEVEL" },
- { config_parse_capabilities, "CAPABILITIES" },
- { config_parse_secure_bits, "SECUREBITS" },
- { config_parse_bounding_set, "BOUNDINGSET" },
- { config_parse_timer_slack_nsec, "TIMERSLACK" },
- { config_parse_limit, "LIMIT" },
- { config_parse_cgroup, "CGROUP [...]" },
- { config_parse_deps, "UNIT [...]" },
- { config_parse_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_listen, "SOCKET [...]" },
- { config_parse_socket_bind, "SOCKETBIND" },
- { config_parse_bindtodevice, "NETWORKINTERFACE" },
- { config_parse_usec, "SECONDS" },
- { config_parse_path_strv, "PATH [...]" },
- { config_parse_mount_flags, "MOUNTFLAG [...]" },
- { config_parse_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_condition_path, "CONDITION" },
- { config_parse_condition_string, "CONDITION" },
- { config_parse_condition_null, "CONDITION" },
- };
-
- assert(f);
- assert(items);
-
- for (i = items; i->lvalue; i++) {
- unsigned j;
- const char *rvalue = "OTHER";
-
- if (!streq_ptr(i->section, prev_section)) {
- if (!not_first)
- not_first = true;
- else
- fputc('\n', f);
-
- fprintf(f, "[%s]\n", i->section);
- prev_section = i->section;
- }
-
- for (j = 0; j < ELEMENTSOF(table); j++)
- if (i->parse == table[j].callback) {
- rvalue = table[j].rvalue;
- break;
- }
-
- fprintf(f, "%s=%s\n", i->lvalue, rvalue);
- }
-}
-
static int load_from_path(Unit *u, const char *path) {
-
- static const char* const section_table[_UNIT_TYPE_MAX] = {
- [UNIT_SERVICE] = "Service",
- [UNIT_TIMER] = "Timer",
- [UNIT_SOCKET] = "Socket",
- [UNIT_TARGET] = "Target",
- [UNIT_DEVICE] = "Device",
- [UNIT_MOUNT] = "Mount",
- [UNIT_AUTOMOUNT] = "Automount",
- [UNIT_SNAPSHOT] = "Snapshot",
- [UNIT_SWAP] = "Swap",
- [UNIT_PATH] = "Path"
- };
-
-#define EXEC_CONTEXT_CONFIG_ITEMS(context, section) \
- { "WorkingDirectory", config_parse_path_printf, 0, &(context).working_directory, section }, \
- { "RootDirectory", config_parse_path_printf, 0, &(context).root_directory, section }, \
- { "User", config_parse_string_printf, 0, &(context).user, section }, \
- { "Group", config_parse_string_printf, 0, &(context).group, section }, \
- { "SupplementaryGroups", config_parse_strv, 0, &(context).supplementary_groups, section }, \
- { "Nice", config_parse_nice, 0, &(context), section }, \
- { "OOMScoreAdjust", config_parse_oom_score_adjust,0, &(context), section }, \
- { "IOSchedulingClass", config_parse_io_class, 0, &(context), section }, \
- { "IOSchedulingPriority", config_parse_io_priority, 0, &(context), section }, \
- { "CPUSchedulingPolicy", config_parse_cpu_sched_policy,0, &(context), section }, \
- { "CPUSchedulingPriority", config_parse_cpu_sched_prio, 0, &(context), section }, \
- { "CPUSchedulingResetOnFork", config_parse_bool, 0, &(context).cpu_sched_reset_on_fork, section }, \
- { "CPUAffinity", config_parse_cpu_affinity, 0, &(context), section }, \
- { "UMask", config_parse_mode, 0, &(context).umask, section }, \
- { "Environment", config_parse_strv_printf, 0, &(context).environment, section }, \
- { "EnvironmentFile", config_parse_env_file, 0, &(context).environment_files, section }, \
- { "StandardInput", config_parse_input, 0, &(context).std_input, section }, \
- { "StandardOutput", config_parse_output, 0, &(context).std_output, section }, \
- { "StandardError", config_parse_output, 0, &(context).std_error, section }, \
- { "TTYPath", config_parse_path_printf, 0, &(context).tty_path, section }, \
- { "TTYReset", config_parse_bool, 0, &(context).tty_reset, section }, \
- { "TTYVHangup", config_parse_bool, 0, &(context).tty_vhangup, section }, \
- { "TTYVTDisallocate", config_parse_bool, 0, &(context).tty_vt_disallocate, section }, \
- { "SyslogIdentifier", config_parse_string_printf, 0, &(context).syslog_identifier, section }, \
- { "SyslogFacility", config_parse_facility, 0, &(context).syslog_priority, section }, \
- { "SyslogLevel", config_parse_level, 0, &(context).syslog_priority, section }, \
- { "SyslogLevelPrefix", config_parse_bool, 0, &(context).syslog_level_prefix, section }, \
- { "Capabilities", config_parse_capabilities, 0, &(context), section }, \
- { "SecureBits", config_parse_secure_bits, 0, &(context), section }, \
- { "CapabilityBoundingSet", config_parse_bounding_set, 0, &(context), section }, \
- { "TimerSlackNSec", config_parse_timer_slack_nsec,0, &(context), section }, \
- { "LimitCPU", config_parse_limit, 0, &(context).rlimit[RLIMIT_CPU], section }, \
- { "LimitFSIZE", config_parse_limit, 0, &(context).rlimit[RLIMIT_FSIZE], section }, \
- { "LimitDATA", config_parse_limit, 0, &(context).rlimit[RLIMIT_DATA], section }, \
- { "LimitSTACK", config_parse_limit, 0, &(context).rlimit[RLIMIT_STACK], section }, \
- { "LimitCORE", config_parse_limit, 0, &(context).rlimit[RLIMIT_CORE], section }, \
- { "LimitRSS", config_parse_limit, 0, &(context).rlimit[RLIMIT_RSS], section }, \
- { "LimitNOFILE", config_parse_limit, 0, &(context).rlimit[RLIMIT_NOFILE], section }, \
- { "LimitAS", config_parse_limit, 0, &(context).rlimit[RLIMIT_AS], section }, \
- { "LimitNPROC", config_parse_limit, 0, &(context).rlimit[RLIMIT_NPROC], section }, \
- { "LimitMEMLOCK", config_parse_limit, 0, &(context).rlimit[RLIMIT_MEMLOCK], section }, \
- { "LimitLOCKS", config_parse_limit, 0, &(context).rlimit[RLIMIT_LOCKS], section }, \
- { "LimitSIGPENDING", config_parse_limit, 0, &(context).rlimit[RLIMIT_SIGPENDING], section }, \
- { "LimitMSGQUEUE", config_parse_limit, 0, &(context).rlimit[RLIMIT_MSGQUEUE], section }, \
- { "LimitNICE", config_parse_limit, 0, &(context).rlimit[RLIMIT_NICE], section }, \
- { "LimitRTPRIO", config_parse_limit, 0, &(context).rlimit[RLIMIT_RTPRIO], section }, \
- { "LimitRTTIME", config_parse_limit, 0, &(context).rlimit[RLIMIT_RTTIME], section }, \
- { "ControlGroup", config_parse_cgroup, 0, u, section }, \
- { "ReadWriteDirectories", config_parse_path_strv, 0, &(context).read_write_dirs, section }, \
- { "ReadOnlyDirectories", config_parse_path_strv, 0, &(context).read_only_dirs, section }, \
- { "InaccessibleDirectories",config_parse_path_strv, 0, &(context).inaccessible_dirs, section }, \
- { "PrivateTmp", config_parse_bool, 0, &(context).private_tmp, section }, \
- { "MountFlags", config_parse_mount_flags, 0, &(context), section }, \
- { "TCPWrapName", config_parse_string_printf, 0, &(context).tcpwrap_name, section }, \
- { "PAMName", config_parse_string_printf, 0, &(context).pam_name, section }, \
- { "KillMode", config_parse_kill_mode, 0, &(context).kill_mode, section }, \
- { "KillSignal", config_parse_kill_signal, 0, &(context).kill_signal, section }, \
- { "SendSIGKILL", config_parse_bool, 0, &(context).send_sigkill, section }, \
- { "UtmpIdentifier", config_parse_string_printf, 0, &(context).utmp_id, section }, \
- { "ControlGroupModify", config_parse_bool, 0, &(context).control_group_modify, section }
-
- const ConfigItem items[] = {
- { "Names", config_parse_names, 0, u, "Unit" },
- { "Description", config_parse_string_printf, 0, &u->meta.description, "Unit" },
- { "Requires", config_parse_deps, 0, UINT_TO_PTR(UNIT_REQUIRES), "Unit" },
- { "RequiresOverridable", config_parse_deps, 0, UINT_TO_PTR(UNIT_REQUIRES_OVERRIDABLE), "Unit" },
- { "Requisite", config_parse_deps, 0, UINT_TO_PTR(UNIT_REQUISITE), "Unit" },
- { "RequisiteOverridable", config_parse_deps, 0, UINT_TO_PTR(UNIT_REQUISITE_OVERRIDABLE), "Unit" },
- { "Wants", config_parse_deps, 0, UINT_TO_PTR(UNIT_WANTS), "Unit" },
- { "BindTo", config_parse_deps, 0, UINT_TO_PTR(UNIT_BIND_TO), "Unit" },
- { "Conflicts", config_parse_deps, 0, UINT_TO_PTR(UNIT_CONFLICTS), "Unit" },
- { "Before", config_parse_deps, 0, UINT_TO_PTR(UNIT_BEFORE), "Unit" },
- { "After", config_parse_deps, 0, UINT_TO_PTR(UNIT_AFTER), "Unit" },
- { "OnFailure", config_parse_deps, 0, UINT_TO_PTR(UNIT_ON_FAILURE), "Unit" },
- { "StopWhenUnneeded", config_parse_bool, 0, &u->meta.stop_when_unneeded, "Unit" },
- { "RefuseManualStart", config_parse_bool, 0, &u->meta.refuse_manual_start, "Unit" },
- { "RefuseManualStop", config_parse_bool, 0, &u->meta.refuse_manual_stop, "Unit" },
- { "AllowIsolate", config_parse_bool, 0, &u->meta.allow_isolate, "Unit" },
- { "DefaultDependencies", config_parse_bool, 0, &u->meta.default_dependencies, "Unit" },
- { "OnFailureIsolate", config_parse_bool, 0, &u->meta.on_failure_isolate, "Unit" },
- { "IgnoreOnIsolate", config_parse_bool, 0, &u->meta.ignore_on_isolate, "Unit" },
- { "IgnoreOnSnapshot", config_parse_bool, 0, &u->meta.ignore_on_snapshot, "Unit" },
- { "JobTimeoutSec", config_parse_usec, 0, &u->meta.job_timeout, "Unit" },
- { "ConditionPathExists", config_parse_condition_path, CONDITION_PATH_EXISTS, u, "Unit" },
- { "ConditionPathExistsGlob", config_parse_condition_path, CONDITION_PATH_EXISTS_GLOB, u, "Unit" },
- { "ConditionPathIsDirectory", config_parse_condition_path, CONDITION_PATH_IS_DIRECTORY, u, "Unit" },
- { "ConditionDirectoryNotEmpty", config_parse_condition_path, CONDITION_DIRECTORY_NOT_EMPTY, u, "Unit" },
- { "ConditionFileIsExecutable", config_parse_condition_path, CONDITION_FILE_IS_EXECUTABLE, u, "Unit" },
- { "ConditionKernelCommandLine", config_parse_condition_string, CONDITION_KERNEL_COMMAND_LINE, u, "Unit" },
- { "ConditionVirtualization", config_parse_condition_string, CONDITION_VIRTUALIZATION, u, "Unit" },
- { "ConditionSecurity", config_parse_condition_string, CONDITION_SECURITY, u, "Unit" },
- { "ConditionNull", config_parse_condition_null, 0, u, "Unit" },
-
- { "PIDFile", config_parse_path_printf, 0, &u->service.pid_file, "Service" },
- { "ExecStartPre", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_START_PRE, "Service" },
- { "ExecStart", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_START, "Service" },
- { "ExecStartPost", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_START_POST, "Service" },
- { "ExecReload", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_RELOAD, "Service" },
- { "ExecStop", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_STOP, "Service" },
- { "ExecStopPost", config_parse_exec, 0, u->service.exec_command+SERVICE_EXEC_STOP_POST, "Service" },
- { "RestartSec", config_parse_usec, 0, &u->service.restart_usec, "Service" },
- { "TimeoutSec", config_parse_usec, 0, &u->service.timeout_usec, "Service" },
- { "Type", config_parse_service_type, 0, &u->service.type, "Service" },
- { "Restart", config_parse_service_restart, 0, &u->service.restart, "Service" },
- { "PermissionsStartOnly", config_parse_bool, 0, &u->service.permissions_start_only, "Service" },
- { "RootDirectoryStartOnly", config_parse_bool, 0, &u->service.root_directory_start_only, "Service" },
- { "RemainAfterExit", config_parse_bool, 0, &u->service.remain_after_exit, "Service" },
- { "GuessMainPID", config_parse_bool, 0, &u->service.guess_main_pid, "Service" },
-#ifdef HAVE_SYSV_COMPAT
- { "SysVStartPriority", config_parse_sysv_priority, 0, &u->service.sysv_start_priority, "Service" },
-#else
- { "SysVStartPriority", config_parse_warn_compat, 0, NULL, "Service" },
-#endif
- { "NonBlocking", config_parse_bool, 0, &u->service.exec_context.non_blocking, "Service" },
- { "BusName", config_parse_string_printf, 0, &u->service.bus_name, "Service" },
- { "NotifyAccess", config_parse_notify_access, 0, &u->service.notify_access, "Service" },
- { "Sockets", config_parse_service_sockets, 0, &u->service, "Service" },
- { "FsckPassNo", config_parse_fsck_passno, 0, &u->service.fsck_passno, "Service" },
- EXEC_CONTEXT_CONFIG_ITEMS(u->service.exec_context, "Service"),
-
- { "ListenStream", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenDatagram", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenSequentialPacket", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenFIFO", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenNetlink", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenSpecial", config_parse_listen, 0, &u->socket, "Socket" },
- { "ListenMessageQueue", config_parse_listen, 0, &u->socket, "Socket" },
- { "BindIPv6Only", config_parse_socket_bind, 0, &u->socket, "Socket" },
- { "Backlog", config_parse_unsigned, 0, &u->socket.backlog, "Socket" },
- { "BindToDevice", config_parse_bindtodevice, 0, &u->socket, "Socket" },
- { "ExecStartPre", config_parse_exec, 0, u->socket.exec_command+SOCKET_EXEC_START_PRE, "Socket" },
- { "ExecStartPost", config_parse_exec, 0, u->socket.exec_command+SOCKET_EXEC_START_POST, "Socket" },
- { "ExecStopPre", config_parse_exec, 0, u->socket.exec_command+SOCKET_EXEC_STOP_PRE, "Socket" },
- { "ExecStopPost", config_parse_exec, 0, u->socket.exec_command+SOCKET_EXEC_STOP_POST, "Socket" },
- { "TimeoutSec", config_parse_usec, 0, &u->socket.timeout_usec, "Socket" },
- { "DirectoryMode", config_parse_mode, 0, &u->socket.directory_mode, "Socket" },
- { "SocketMode", config_parse_mode, 0, &u->socket.socket_mode, "Socket" },
- { "Accept", config_parse_bool, 0, &u->socket.accept, "Socket" },
- { "MaxConnections", config_parse_unsigned, 0, &u->socket.max_connections, "Socket" },
- { "KeepAlive", config_parse_bool, 0, &u->socket.keep_alive, "Socket" },
- { "Priority", config_parse_int, 0, &u->socket.priority, "Socket" },
- { "ReceiveBuffer", config_parse_size, 0, &u->socket.receive_buffer, "Socket" },
- { "SendBuffer", config_parse_size, 0, &u->socket.send_buffer, "Socket" },
- { "IPTOS", config_parse_ip_tos, 0, &u->socket.ip_tos, "Socket" },
- { "IPTTL", config_parse_int, 0, &u->socket.ip_ttl, "Socket" },
- { "Mark", config_parse_int, 0, &u->socket.mark, "Socket" },
- { "PipeSize", config_parse_size, 0, &u->socket.pipe_size, "Socket" },
- { "FreeBind", config_parse_bool, 0, &u->socket.free_bind, "Socket" },
- { "Transparent", config_parse_bool, 0, &u->socket.transparent, "Socket" },
- { "Broadcast", config_parse_bool, 0, &u->socket.broadcast, "Socket" },
- { "TCPCongestion", config_parse_string, 0, &u->socket.tcp_congestion, "Socket" },
- { "MessageQueueMaxMessages", config_parse_long, 0, &u->socket.mq_maxmsg, "Socket" },
- { "MessageQueueMessageSize", config_parse_long, 0, &u->socket.mq_msgsize, "Socket" },
- { "Service", config_parse_socket_service, 0, &u->socket, "Socket" },
- EXEC_CONTEXT_CONFIG_ITEMS(u->socket.exec_context, "Socket"),
-
- { "What", config_parse_string, 0, &u->mount.parameters_fragment.what, "Mount" },
- { "Where", config_parse_path, 0, &u->mount.where, "Mount" },
- { "Options", config_parse_string, 0, &u->mount.parameters_fragment.options, "Mount" },
- { "Type", config_parse_string, 0, &u->mount.parameters_fragment.fstype, "Mount" },
- { "TimeoutSec", config_parse_usec, 0, &u->mount.timeout_usec, "Mount" },
- { "DirectoryMode", config_parse_mode, 0, &u->mount.directory_mode, "Mount" },
- EXEC_CONTEXT_CONFIG_ITEMS(u->mount.exec_context, "Mount"),
-
- { "Where", config_parse_path, 0, &u->automount.where, "Automount" },
- { "DirectoryMode", config_parse_mode, 0, &u->automount.directory_mode, "Automount" },
-
- { "What", config_parse_path, 0, &u->swap.parameters_fragment.what, "Swap" },
- { "Priority", config_parse_int, 0, &u->swap.parameters_fragment.priority, "Swap" },
- { "TimeoutSec", config_parse_usec, 0, &u->swap.timeout_usec, "Swap" },
- EXEC_CONTEXT_CONFIG_ITEMS(u->swap.exec_context, "Swap"),
-
- { "OnActiveSec", config_parse_timer, 0, &u->timer, "Timer" },
- { "OnBootSec", config_parse_timer, 0, &u->timer, "Timer" },
- { "OnStartupSec", config_parse_timer, 0, &u->timer, "Timer" },
- { "OnUnitActiveSec", config_parse_timer, 0, &u->timer, "Timer" },
- { "OnUnitInactiveSec", config_parse_timer, 0, &u->timer, "Timer" },
- { "Unit", config_parse_timer_unit, 0, &u->timer, "Timer" },
-
- { "PathExists", config_parse_path_spec, 0, &u->path, "Path" },
- { "PathExistsGlob", config_parse_path_spec, 0, &u->path, "Path" },
- { "PathChanged", config_parse_path_spec, 0, &u->path, "Path" },
- { "DirectoryNotEmpty", config_parse_path_spec, 0, &u->path, "Path" },
- { "Unit", config_parse_path_unit, 0, &u->path, "Path" },
- { "MakeDirectory", config_parse_bool, 0, &u->path.make_directory, "Path" },
- { "DirectoryMode", config_parse_mode, 0, &u->path.directory_mode, "Path" },
-
- /* The [Install] section is ignored here. */
- { "Alias", NULL, 0, NULL, "Install" },
- { "WantedBy", NULL, 0, NULL, "Install" },
- { "Also", NULL, 0, NULL, "Install" },
-
- { NULL, NULL, 0, NULL, NULL }
- };
-
-#undef EXEC_CONTEXT_CONFIG_ITEMS
-
- const char *sections[4];
int r;
Set *symlink_names;
FILE *f = NULL;
Unit *merged;
struct stat st;
- if (!u) {
- /* Dirty dirty hack. */
- dump_items((FILE*) path, items);
- return 0;
- }
-
assert(u);
assert(path);
- sections[0] = "Unit";
- sections[1] = section_table[u->meta.type];
- sections[2] = "Install";
- sections[3] = NULL;
-
- if (!(symlink_names = set_new(string_hash_func, string_compare_func)))
+ symlink_names = set_new(string_hash_func, string_compare_func);
+ if (!symlink_names)
return -ENOMEM;
if (path_is_absolute(path)) {
u->meta.load_state = UNIT_MASKED;
else {
/* Now, parse the file contents */
- if ((r = config_parse(filename, f, sections, items, false, u)) < 0)
+ 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->meta.load_state = UNIT_LOADED;
}
void unit_dump_config_items(FILE *f) {
- /* OK, this wins a prize for extreme ugliness. */
+ static const struct {
+ const ConfigParserCallback callback;
+ const char *rvalue;
+ } table[] = {
+ { config_parse_int, "INTEGER" },
+ { config_parse_unsigned, "UNSIGNED" },
+ { config_parse_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;
- load_from_path(NULL, (const void*) f);
+ 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;
+ }
}
~ianmdlvl / elogind.git / blobdiff