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Diffstat (limited to 'src/libudev/log.c')
-rw-r--r--src/libudev/log.c106
1 files changed, 2 insertions, 104 deletions
diff --git a/src/libudev/log.c b/src/libudev/log.c
index 0fed5a0961..da5ad583d9 100644
--- a/src/libudev/log.c
+++ b/src/libudev/log.c
@@ -44,7 +44,6 @@ static int log_facility = LOG_DAEMON;
static int console_fd = STDERR_FILENO;
static int syslog_fd = -1;
static int kmsg_fd = -1;
-static int journal_fd = -1;
static bool syslog_is_stream = false;
@@ -172,43 +171,6 @@ fail:
return r;
}
-void log_close_journal(void) {
-
- if (journal_fd < 0)
- return;
-
- close_nointr_nofail(journal_fd);
- journal_fd = -1;
-}
-
-static int log_open_journal(void) {
- union sockaddr_union sa = {
- .un.sun_family = AF_UNIX,
- .un.sun_path = "/run/systemd/journal/socket",
- };
- int r;
-
- if (journal_fd >= 0)
- return 0;
-
- journal_fd = create_log_socket(SOCK_DGRAM);
- if (journal_fd < 0) {
- r = journal_fd;
- goto fail;
- }
-
- if (connect(journal_fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path)) < 0) {
- r = -errno;
- goto fail;
- }
-
- return 0;
-
-fail:
- log_close_journal();
- return r;
-}
-
int log_open(void) {
int r;
@@ -219,7 +181,6 @@ int log_open(void) {
* because there is no reason to close it. */
if (log_target == LOG_TARGET_NULL) {
- log_close_journal();
log_close_syslog();
log_close_console();
return 0;
@@ -229,22 +190,10 @@ int log_open(void) {
getpid() == 1 ||
isatty(STDERR_FILENO) <= 0) {
- if (log_target == LOG_TARGET_AUTO ||
- log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
- log_target == LOG_TARGET_JOURNAL) {
- r = log_open_journal();
- if (r >= 0) {
- log_close_syslog();
- log_close_console();
- return r;
- }
- }
-
if (log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG) {
r = log_open_syslog();
if (r >= 0) {
- log_close_journal();
log_close_console();
return r;
}
@@ -252,12 +201,10 @@ int log_open(void) {
if (log_target == LOG_TARGET_AUTO ||
log_target == LOG_TARGET_SAFE ||
- log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_KMSG) {
r = log_open_kmsg();
if (r >= 0) {
- log_close_journal();
log_close_syslog();
log_close_console();
return r;
@@ -265,7 +212,6 @@ int log_open(void) {
}
}
- log_close_journal();
log_close_syslog();
/* Get the real /dev/console if we are PID=1, hence reopen */
@@ -281,7 +227,6 @@ void log_set_target(LogTarget target) {
}
void log_close(void) {
- log_close_journal();
log_close_syslog();
log_close_kmsg();
log_close_console();
@@ -457,39 +402,6 @@ static int log_do_header(char *header, size_t size,
return 0;
}
-static int write_to_journal(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *buffer) {
-
- char header[LINE_MAX];
- struct iovec iovec[4] = {};
- struct msghdr mh = {};
-
- if (journal_fd < 0)
- return 0;
-
- log_do_header(header, sizeof(header), level,
- file, line, func, object_name, object);
-
- IOVEC_SET_STRING(iovec[0], header);
- IOVEC_SET_STRING(iovec[1], "MESSAGE=");
- IOVEC_SET_STRING(iovec[2], buffer);
- IOVEC_SET_STRING(iovec[3], "\n");
-
- mh.msg_iov = iovec;
- mh.msg_iovlen = ELEMENTSOF(iovec);
-
- if (sendmsg(journal_fd, &mh, MSG_NOSIGNAL) < 0)
- return -errno;
-
- return 1;
-}
-
static int log_dispatch(
int level,
const char*file,
@@ -520,19 +432,8 @@ static int log_dispatch(
if ((e = strpbrk(buffer, NEWLINE)))
*(e++) = 0;
- if (log_target == LOG_TARGET_AUTO ||
- log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
- log_target == LOG_TARGET_JOURNAL) {
-
- k = write_to_journal(level, file, line, func,
- object_name, object, buffer);
- if (k < 0) {
- if (k != -EAGAIN)
- log_close_journal();
- log_open_kmsg();
- } else if (k > 0)
- r++;
- }
+ if (log_target == LOG_TARGET_AUTO)
+ log_open_kmsg();
if (log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG) {
@@ -551,7 +452,6 @@ static int log_dispatch(
(log_target == LOG_TARGET_AUTO ||
log_target == LOG_TARGET_SAFE ||
log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
- log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_KMSG)) {
k = write_to_kmsg(level, file, line, func,
@@ -644,8 +544,6 @@ int log_oom_internal(const char *file, int line, const char *func) {
static const char *const log_target_table[] = {
[LOG_TARGET_CONSOLE] = "console",
[LOG_TARGET_KMSG] = "kmsg",
- [LOG_TARGET_JOURNAL] = "journal",
- [LOG_TARGET_JOURNAL_OR_KMSG] = "journal-or-kmsg",
[LOG_TARGET_SYSLOG] = "syslog",
[LOG_TARGET_SYSLOG_OR_KMSG] = "syslog-or-kmsg",
[LOG_TARGET_AUTO] = "auto",