#include <sys/signalfd.h>
#include <unistd.h>
#include <fcntl.h>
+#include <sys/acl.h>
+#include <acl/libacl.h>
+#include <stddef.h>
+#include <sys/ioctl.h>
+#include <linux/sockios.h>
#include "hashmap.h"
-#include "journal-private.h"
+#include "journal-file.h"
#include "sd-daemon.h"
#include "socket-util.h"
+#include "acl-util.h"
+#include "cgroup-util.h"
typedef struct Server {
- int syslog_fd;
int epoll_fd;
int signal_fd;
+ int syslog_fd;
+ int native_fd;
+ JournalFile *runtime_journal;
JournalFile *system_journal;
Hashmap *user_journals;
+
+ uint64_t seqnum;
+
+ char *buffer;
+ size_t buffer_size;
} Server;
-static void process_message(Server *s, const char *buf, struct ucred *ucred, struct timeval *tv) {
- char *message = NULL, *pid = NULL, *uid = NULL, *gid = NULL,
+static void fix_perms(JournalFile *f, uid_t uid) {
+ acl_t acl;
+ acl_entry_t entry;
+ acl_permset_t permset;
+ int r;
+
+ assert(f);
+
+ r = fchmod_and_fchown(f->fd, 0640, 0, 0);
+ if (r < 0)
+ log_warning("Failed to fix access mode/rights on %s, ignoring: %s", f->path, strerror(-r));
+
+ if (uid <= 0)
+ return;
+
+ acl = acl_get_fd(f->fd);
+ if (!acl) {
+ log_warning("Failed to read ACL on %s, ignoring: %m", f->path);
+ return;
+ }
+
+ r = acl_find_uid(acl, uid, &entry);
+ if (r <= 0) {
+
+ if (acl_create_entry(&acl, &entry) < 0 ||
+ acl_set_tag_type(entry, ACL_USER) < 0 ||
+ acl_set_qualifier(entry, &uid) < 0) {
+ log_warning("Failed to patch ACL on %s, ignoring: %m", f->path);
+ goto finish;
+ }
+ }
+
+ if (acl_get_permset(entry, &permset) < 0 ||
+ acl_add_perm(permset, ACL_READ) < 0 ||
+ acl_calc_mask(&acl) < 0) {
+ log_warning("Failed to patch ACL on %s, ignoring: %m", f->path);
+ goto finish;
+ }
+
+ if (acl_set_fd(f->fd, acl) < 0)
+ log_warning("Failed to set ACL on %s, ignoring: %m", f->path);
+
+finish:
+ acl_free(acl);
+}
+
+static JournalFile* find_journal(Server *s, uid_t uid) {
+ char *p;
+ int r;
+ JournalFile *f;
+ char ids[33];
+ sd_id128_t machine;
+
+ assert(s);
+
+ /* We split up user logs only on /var, not on /run */
+ if (!s->system_journal)
+ return s->runtime_journal;
+
+ if (uid <= 0)
+ return s->system_journal;
+
+ r = sd_id128_get_machine(&machine);
+ if (r < 0)
+ return s->system_journal;
+
+ f = hashmap_get(s->user_journals, UINT32_TO_PTR(uid));
+ if (f)
+ return f;
+
+ if (asprintf(&p, "/var/log/journal/%s/user-%lu.journal", sd_id128_to_string(machine, ids), (unsigned long) uid) < 0)
+ return s->system_journal;
+
+ r = journal_file_open(p, O_RDWR|O_CREAT, 0640, s->system_journal, &f);
+ free(p);
+
+ if (r < 0)
+ return s->system_journal;
+
+ fix_perms(f, uid);
+
+ r = hashmap_put(s->user_journals, UINT32_TO_PTR(uid), f);
+ if (r < 0) {
+ journal_file_close(f);
+ return s->system_journal;
+ }
+
+ return f;
+}
+
+static void dispatch_message(Server *s, struct iovec *iovec, unsigned n, unsigned m, struct ucred *ucred, struct timeval *tv) {
+ char *pid = NULL, *uid = NULL, *gid = NULL,
*source_time = NULL, *boot_id = NULL, *machine_id = NULL,
*comm = NULL, *cmdline = NULL, *hostname = NULL,
*audit_session = NULL, *audit_loginuid = NULL,
- *syslog_priority = NULL, *syslog_facility = NULL,
- *exe = NULL;
- dual_timestamp ts;
- struct iovec iovec[15];
- unsigned n = 0;
+ *exe = NULL, *cgroup = NULL;
+
char idbuf[33];
sd_id128_t id;
int r;
char *t;
- int priority = LOG_USER | LOG_INFO;
-
- dual_timestamp_get(&ts);
-
- parse_syslog_priority((char**) &buf, &priority);
- skip_syslog_date((char**) &buf);
+ uid_t loginuid = 0, realuid = 0;
+ JournalFile *f;
- if (asprintf(&syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_priority);
+ assert(s);
+ assert(iovec || n == 0);
- if (asprintf(&syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority)) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_facility);
+ if (n == 0)
+ return;
- message = strappend("MESSAGE=", buf);
- if (message)
- IOVEC_SET_STRING(iovec[n++], message);
+ assert(n + 13 <= m);
if (ucred) {
uint32_t session;
- uid_t loginuid;
+ char *path;
- if (asprintf(&pid, "PID=%lu", (unsigned long) ucred->pid) >= 0)
+ realuid = ucred->uid;
+
+ if (asprintf(&pid, "_PID=%lu", (unsigned long) ucred->pid) >= 0)
IOVEC_SET_STRING(iovec[n++], pid);
- if (asprintf(&uid, "UID=%lu", (unsigned long) ucred->uid) >= 0)
+ if (asprintf(&uid, "_UID=%lu", (unsigned long) ucred->uid) >= 0)
IOVEC_SET_STRING(iovec[n++], uid);
- if (asprintf(&gid, "GID=%lu", (unsigned long) ucred->gid) >= 0)
+ if (asprintf(&gid, "_GID=%lu", (unsigned long) ucred->gid) >= 0)
IOVEC_SET_STRING(iovec[n++], gid);
r = get_process_comm(ucred->pid, &t);
if (r >= 0) {
- comm = strappend("COMM=", t);
+ comm = strappend("_COMM=", t);
if (comm)
IOVEC_SET_STRING(iovec[n++], comm);
free(t);
r = get_process_exe(ucred->pid, &t);
if (r >= 0) {
- exe = strappend("EXE=", t);
+ exe = strappend("_EXE=", t);
if (comm)
IOVEC_SET_STRING(iovec[n++], exe);
free(t);
r = get_process_cmdline(ucred->pid, LINE_MAX, false, &t);
if (r >= 0) {
- cmdline = strappend("CMDLINE=", t);
+ cmdline = strappend("_CMDLINE=", t);
if (cmdline)
IOVEC_SET_STRING(iovec[n++], cmdline);
free(t);
r = audit_session_from_pid(ucred->pid, &session);
if (r >= 0)
- if (asprintf(&audit_session, "AUDIT_SESSION=%lu", (unsigned long) session) >= 0)
+ if (asprintf(&audit_session, "_AUDIT_SESSION=%lu", (unsigned long) session) >= 0)
IOVEC_SET_STRING(iovec[n++], audit_session);
r = audit_loginuid_from_pid(ucred->pid, &loginuid);
if (r >= 0)
- if (asprintf(&audit_loginuid, "AUDIT_LOGINUID=%lu", (unsigned long) loginuid) >= 0)
+ if (asprintf(&audit_loginuid, "_AUDIT_LOGINUID=%lu", (unsigned long) loginuid) >= 0)
IOVEC_SET_STRING(iovec[n++], audit_loginuid);
+
+ r = cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, ucred->pid, &path);
+ if (r >= 0) {
+ cgroup = strappend("_SYSTEMD_CGROUP=", path);
+ if (cgroup)
+ IOVEC_SET_STRING(iovec[n++], cgroup);
+ free(path);
+ }
}
if (tv) {
- if (asprintf(&source_time, "SOURCE_REALTIME_TIMESTAMP=%llu",
+ if (asprintf(&source_time, "_SOURCE_REALTIME_TIMESTAMP=%llu",
(unsigned long long) timeval_load(tv)) >= 0)
IOVEC_SET_STRING(iovec[n++], source_time);
}
+ /* Note that strictly speaking storing the boot id here is
+ * redundant since the entry includes this in-line
+ * anyway. However, we need this indexed, too. */
r = sd_id128_get_boot(&id);
if (r >= 0)
- if (asprintf(&boot_id, "BOOT_ID=%s", sd_id128_to_string(id, idbuf)) >= 0)
+ if (asprintf(&boot_id, "_BOOT_ID=%s", sd_id128_to_string(id, idbuf)) >= 0)
IOVEC_SET_STRING(iovec[n++], boot_id);
r = sd_id128_get_machine(&id);
if (r >= 0)
- if (asprintf(&machine_id, "MACHINE_ID=%s", sd_id128_to_string(id, idbuf)) >= 0)
+ if (asprintf(&machine_id, "_MACHINE_ID=%s", sd_id128_to_string(id, idbuf)) >= 0)
IOVEC_SET_STRING(iovec[n++], machine_id);
t = gethostname_malloc();
if (t) {
- hostname = strappend("HOSTNAME=", t);
+ hostname = strappend("_HOSTNAME=", t);
if (hostname)
IOVEC_SET_STRING(iovec[n++], hostname);
free(t);
}
- r = journal_file_append_entry(s->system_journal, &ts, iovec, n, NULL, NULL);
- if (r < 0)
- log_error("Failed to write entry: %s", strerror(-r));
+ assert(n <= m);
+ f = find_journal(s, realuid == 0 ? 0 : loginuid);
+ if (!f)
+ log_warning("Dropping message, as we can't find a place to store the data.");
+ else {
+ r = journal_file_append_entry(f, NULL, iovec, n, &s->seqnum, NULL, NULL);
+
+ if (r < 0)
+ log_error("Failed to write entry, ignoring: %s", strerror(-r));
+ }
- free(message);
free(pid);
free(uid);
free(gid);
free(comm);
+ free(exe);
free(cmdline);
free(source_time);
free(boot_id);
free(hostname);
free(audit_session);
free(audit_loginuid);
+ free(cgroup);
+
+}
+
+static void process_syslog_message(Server *s, const char *buf, struct ucred *ucred, struct timeval *tv) {
+ char *message = NULL, *syslog_priority = NULL, *syslog_facility = NULL;
+ struct iovec iovec[16];
+ unsigned n = 0;
+ int priority = LOG_USER | LOG_INFO;
+
+ assert(s);
+ assert(buf);
+
+ parse_syslog_priority((char**) &buf, &priority);
+ skip_syslog_date((char**) &buf);
+
+ if (asprintf(&syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK) >= 0)
+ IOVEC_SET_STRING(iovec[n++], syslog_priority);
+
+ if (asprintf(&syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority)) >= 0)
+ IOVEC_SET_STRING(iovec[n++], syslog_facility);
+
+ message = strappend("MESSAGE=", buf);
+ if (message)
+ IOVEC_SET_STRING(iovec[n++], message);
+
+ dispatch_message(s, iovec, n, ELEMENTSOF(iovec), ucred, tv);
+
+ free(message);
free(syslog_facility);
free(syslog_priority);
}
+static void process_native_message(Server *s, const void *buffer, size_t buffer_size, struct ucred *ucred, struct timeval *tv) {
+ struct iovec *iovec = NULL;
+ unsigned n = 0, m = 0, j;
+ const char *p;
+ size_t remaining;
+
+ assert(s);
+ assert(buffer || n == 0);
+
+ p = buffer;
+ remaining = buffer_size;
+
+ while (remaining > 0) {
+ const char *e, *q;
+
+ e = memchr(p, '\n', remaining);
+
+ if (!e) {
+ /* Trailing noise, let's ignore it, and flush what we collected */
+ log_debug("Received message with trailing noise, ignoring.");
+ break;
+ }
+
+ if (e == p) {
+ /* Entry separator */
+ dispatch_message(s, iovec, n, m, ucred, tv);
+ n = 0;
+
+ p++;
+ remaining--;
+ continue;
+ }
+
+ if (*p == '.') {
+ /* Control command, ignore for now */
+ remaining -= (e - p) + 1;
+ p = e + 1;
+ continue;
+ }
+
+ /* A property follows */
+
+ if (n+13 >= m) {
+ struct iovec *c;
+ unsigned u;
+
+ u = MAX((n+13U) * 2U, 4U);
+ c = realloc(iovec, u * sizeof(struct iovec));
+ if (!c) {
+ log_error("Out of memory");
+ break;
+ }
+
+ iovec = c;
+ m = u;
+ }
+
+ q = memchr(p, '=', e - p);
+ if (q) {
+ iovec[n].iov_base = (char*) p;
+ iovec[n].iov_len = e - p;
+ n++;
+
+ remaining -= (e - p) + 1;
+ p = e + 1;
+ continue;
+ } else {
+ uint64_t l;
+ char *k;
+
+ if (remaining < e - p + 1 + sizeof(uint64_t) + 1) {
+ log_debug("Failed to parse message, ignoring.");
+ break;
+ }
+
+ memcpy(&l, e + 1, sizeof(uint64_t));
+ l = le64toh(l);
+
+ if (remaining < e - p + 1 + sizeof(uint64_t) + l + 1 ||
+ e[1+sizeof(uint64_t)+l] != '\n') {
+ log_debug("Failed to parse message, ignoring.");
+ break;
+ }
+
+ k = malloc((e - p) + 1 + l);
+ if (!k) {
+ log_error("Out of memory");
+ break;
+ }
+
+ memcpy(k, p, e - p);
+ k[e - p] = '=';
+ memcpy(k + (e - p) + 1, e + 1 + sizeof(uint64_t), l);
+
+ iovec[n].iov_base = k;
+ iovec[n].iov_len = (e - p) + 1 + l;
+ n++;
+
+ remaining -= (e - p) + 1 + sizeof(uint64_t) + l + 1;
+ p = e + 1 + sizeof(uint64_t) + l + 1;
+ }
+ }
+
+ dispatch_message(s, iovec, n, m, ucred, tv);
+
+ for (j = 0; j < n; j++)
+ if (iovec[j].iov_base < buffer ||
+ (const uint8_t*) iovec[j].iov_base >= (const uint8_t*) buffer + buffer_size)
+ free(iovec[j].iov_base);
+}
+
static int process_event(Server *s, struct epoll_event *ev) {
assert(s);
log_debug("Received SIG%s", signal_to_string(sfsi.ssi_signo));
return 0;
- } else {
+ }
+
+ if (ev->data.fd == s->native_fd ||
+ ev->data.fd == s->syslog_fd) {
for (;;) {
- char buf[LINE_MAX+1];
struct msghdr msghdr;
struct iovec iovec;
struct ucred *ucred = NULL;
CMSG_SPACE(sizeof(struct timeval))];
} control;
ssize_t n;
- char *e;
+ int v;
+
+ if (ioctl(ev->data.fd, SIOCINQ, &v) < 0) {
+ log_error("SIOCINQ failed: %m");
+ return -errno;
+ }
+
+ if (v <= 0)
+ return 1;
+
+ if (s->buffer_size < (size_t) v) {
+ void *b;
+ size_t l;
+
+ l = MAX(LINE_MAX + (size_t) v, s->buffer_size * 2);
+ b = realloc(s->buffer, l+1);
+
+ if (!b) {
+ log_error("Couldn't increase buffer.");
+ return -ENOMEM;
+ }
+
+ s->buffer_size = l;
+ s->buffer = b;
+ }
zero(iovec);
- iovec.iov_base = buf;
- iovec.iov_len = sizeof(buf)-1;
+ iovec.iov_base = s->buffer;
+ iovec.iov_len = s->buffer_size;
zero(control);
zero(msghdr);
tv = (struct timeval*) CMSG_DATA(cmsg);
}
- e = memchr(buf, '\n', n);
- if (e)
- *e = 0;
- else
- buf[n] = 0;
+ if (ev->data.fd == s->syslog_fd) {
+ char *e;
- process_message(s, strstrip(buf), ucred, tv);
+ e = memchr(s->buffer, '\n', n);
+ if (e)
+ *e = 0;
+ else
+ s->buffer[n] = 0;
+
+ process_syslog_message(s, strstrip(s->buffer), ucred, tv);
+ } else
+ process_native_message(s, s->buffer, n, ucred, tv);
}
+
+ return 1;
}
- return 1;
+ log_error("Unknown event.");
+ return 0;
}
-
-static int open_system_journal(JournalFile **f) {
+static int system_journal_open(Server *s) {
int r;
+ char *fn;
+ sd_id128_t machine;
+ char ids[33];
+
+ r = sd_id128_get_machine(&machine);
+ if (r < 0)
+ return r;
+
+ /* First try to create the machine path, but not the prefix */
+ fn = strappend("/var/log/journal/", sd_id128_to_string(machine, ids));
+ if (!fn)
+ return -ENOMEM;
+ (void) mkdir(fn, 0755);
+ free(fn);
- r = journal_file_open("/var/log/journal/system.journal", O_RDWR|O_CREAT, 0644, f);
- if (r == -ENOENT) {
- mkdir_p("/run/log/journal", 0755);
+ /* The create the system journal file */
+ fn = join("/var/log/journal/", ids, "/system.journal", NULL);
+ if (!fn)
+ return -ENOMEM;
- r = journal_file_open("/run/log/journal/system.journal", O_RDWR|O_CREAT, 0644, f);
+ r = journal_file_open(fn, O_RDWR|O_CREAT, 0640, NULL, &s->system_journal);
+ free(fn);
+
+ if (r >= 0) {
+ fix_perms(s->system_journal, 0);
+ return r;
+ }
+
+ if (r < 0 && r != -ENOENT) {
+ log_error("Failed to open system journal: %s", strerror(-r));
+ return r;
+ }
+
+ /* /var didn't work, so try /run, but this time we
+ * create the prefix too */
+ fn = join("/run/log/journal/", ids, "/system.journal", NULL);
+ if (!fn)
+ return -ENOMEM;
+
+ (void) mkdir_parents(fn, 0755);
+ r = journal_file_open(fn, O_RDWR|O_CREAT, 0640, NULL, &s->runtime_journal);
+ free(fn);
+
+ if (r < 0) {
+ log_error("Failed to open runtime journal: %s", strerror(-r));
+ return r;
}
+ fix_perms(s->runtime_journal, 0);
return r;
}
-static int server_init(Server *s) {
- int n, one, r;
- struct epoll_event ev;
- sigset_t mask;
+static int open_syslog_socket(Server *s) {
+ union sockaddr_union sa;
+ int one, r;
assert(s);
- zero(*s);
- s->syslog_fd = s->signal_fd = -1;
+ if (s->syslog_fd < 0) {
- s->epoll_fd = epoll_create1(EPOLL_CLOEXEC);
- if (s->epoll_fd < 0) {
- log_error("Failed to create epoll object: %m");
- return -errno;
+ s->syslog_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
+ if (s->syslog_fd < 0) {
+ log_error("socket() failed: %m");
+ return -errno;
+ }
+
+ zero(sa);
+ sa.un.sun_family = AF_UNIX;
+ strncpy(sa.un.sun_path, "/run/systemd/syslog", sizeof(sa.un.sun_path));
+
+ unlink(sa.un.sun_path);
+
+ r = bind(s->syslog_fd, &sa.sa, offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path));
+ if (r < 0) {
+ log_error("bind() failed: %m");
+ return -errno;
+ }
+
+ chmod(sa.un.sun_path, 0666);
}
- n = sd_listen_fds(true);
- if (n < 0) {
- log_error("Failed to read listening file descriptors from environment: %s", strerror(-n));
- return n;
+ one = 1;
+ r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
+ if (r < 0) {
+ log_error("SO_PASSCRED failed: %m");
+ return -errno;
}
- if (n > 1) {
- log_error("Too many file descriptors passed.");
- return -EINVAL;
+ one = 1;
+ r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_TIMESTAMP, &one, sizeof(one));
+ if (r < 0) {
+ log_error("SO_TIMESTAMP failed: %m");
+ return -errno;
}
- if (n == 1)
- s->syslog_fd = SD_LISTEN_FDS_START;
- else {
- union sockaddr_union sa;
+ return 0;
+}
- s->syslog_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
- if (s->syslog_fd < 0) {
+static int open_native_socket(Server*s) {
+ union sockaddr_union sa;
+ int one, r;
+
+ assert(s);
+
+ if (s->native_fd < 0) {
+
+ s->native_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
+ if (s->native_fd < 0) {
log_error("socket() failed: %m");
return -errno;
}
zero(sa);
sa.un.sun_family = AF_UNIX;
- strncpy(sa.un.sun_path, "/run/systemd/syslog", sizeof(sa.un.sun_path));
+ strncpy(sa.un.sun_path, "/run/systemd/journal", sizeof(sa.un.sun_path));
unlink(sa.un.sun_path);
- r = bind(s->syslog_fd, &sa.sa, sizeof(sa.un));
+ r = bind(s->native_fd, &sa.sa, offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path));
if (r < 0) {
log_error("bind() failed: %m");
return -errno;
}
one = 1;
- r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
+ r = setsockopt(s->native_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
if (r < 0) {
log_error("SO_PASSCRED failed: %m");
return -errno;
}
one = 1;
- r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_TIMESTAMP, &one, sizeof(one));
+ r = setsockopt(s->native_fd, SOL_SOCKET, SO_TIMESTAMP, &one, sizeof(one));
if (r < 0) {
log_error("SO_TIMESTAMP failed: %m");
return -errno;
}
+ return 0;
+}
+
+static int server_init(Server *s) {
+ int n, r, fd;
+ struct epoll_event ev;
+ sigset_t mask;
+
+ assert(s);
+
+ zero(*s);
+ s->syslog_fd = s->native_fd = s->signal_fd = -1;
+
+ s->epoll_fd = epoll_create1(EPOLL_CLOEXEC);
+ if (s->epoll_fd < 0) {
+ log_error("Failed to create epoll object: %m");
+ return -errno;
+ }
+
+ n = sd_listen_fds(true);
+ if (n < 0) {
+ log_error("Failed to read listening file descriptors from environment: %s", strerror(-n));
+ return n;
+ }
+
+ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + n; fd++) {
+
+ if (sd_is_socket_unix(fd, SOCK_DGRAM, -1, "/dev/log", 0) > 0) {
+
+ if (s->syslog_fd >= 0) {
+ log_error("Too many /dev/log sockets passed.");
+ return -EINVAL;
+ }
+
+ s->syslog_fd = fd;
+
+ } else if (sd_is_socket(fd, AF_UNIX, SOCK_DGRAM, -1) > 0) {
+
+ if (s->native_fd >= 0) {
+ log_error("Too many native sockets passed.");
+ return -EINVAL;
+ }
+
+ s->native_fd = fd;
+ } else {
+ log_error("Unknown socket passed.");
+ return -EINVAL;
+ }
+ }
+
+ r = open_syslog_socket(s);
+ if (r < 0)
+ return r;
+
zero(ev);
ev.events = EPOLLIN;
ev.data.fd = s->syslog_fd;
if (epoll_ctl(s->epoll_fd, EPOLL_CTL_ADD, s->syslog_fd, &ev) < 0) {
- log_error("Failed to add server fd to epoll object: %m");
+ log_error("Failed to add syslog server fd to epoll object: %m");
+ return -errno;
+ }
+
+ r = open_native_socket(s);
+ if (r < 0)
+ return r;
+
+ zero(ev);
+ ev.events = EPOLLIN;
+ ev.data.fd = s->native_fd;
+ if (epoll_ctl(s->epoll_fd, EPOLL_CTL_ADD, s->native_fd, &ev) < 0) {
+ log_error("Failed to add native server fd to epoll object: %m");
return -errno;
}
return -ENOMEM;
}
- r = open_system_journal(&s->system_journal);
- if (r < 0) {
- log_error("Failed to open journal: %s", strerror(-r));
+ r = system_journal_open(s);
+ if (r < 0)
return r;
- }
assert_se(sigemptyset(&mask) == 0);
sigset_add_many(&mask, SIGINT, SIGTERM, -1);
if (s->system_journal)
journal_file_close(s->system_journal);
+ if (s->runtime_journal)
+ journal_file_close(s->runtime_journal);
+
while ((f = hashmap_steal_first(s->user_journals)))
journal_file_close(f);
if (s->syslog_fd >= 0)
close_nointr_nofail(s->syslog_fd);
+
+ if (s->native_fd >= 0)
+ close_nointr_nofail(s->native_fd);
}
int main(int argc, char *argv[]) {
return EXIT_FAILURE;
}
- log_set_target(LOG_TARGET_AUTO);
+ log_set_target(LOG_TARGET_CONSOLE);
log_parse_environment();
log_open();
sd_notify(false,
"READY=1\n"
"STATUS=Processing messages...");
-
+#
for (;;) {
struct epoll_event event;
~ianmdlvl / elogind.git / blobdiff