* use here. */
static char *log_abort_msg = NULL;
-void log_close_console(void) {
+static void log_close_console(void) {
if (console_fd < 0)
return;
- if (getpid_cached() == 1) {
- if (console_fd >= 3)
- safe_close(console_fd);
+ if (console_fd >= 3)
+ safe_close(console_fd);
- console_fd = -1;
- }
+ console_fd = -1;
}
static int log_open_console(void) {
- if (console_fd >= 0)
+ if (!always_reopen_console) {
+ console_fd = STDERR_FILENO;
return 0;
+ }
- if (always_reopen_console) {
+ if (console_fd < 3) {
console_fd = open_terminal("/dev/console", O_WRONLY|O_NOCTTY|O_CLOEXEC);
if (console_fd < 0)
return console_fd;
- } else
- console_fd = STDERR_FILENO;
+ }
return 0;
}
-void log_close_kmsg(void) {
+static void log_close_kmsg(void) {
kmsg_fd = safe_close(kmsg_fd);
}
return 0;
}
-void log_close_syslog(void) {
+static void log_close_syslog(void) {
syslog_fd = safe_close(syslog_fd);
}
return r;
}
-void log_close_journal(void) {
+static void log_close_journal(void) {
#if 0 /// elogind does not support journald
journal_fd = safe_close(journal_fd);
#endif // 0
/* If we don't use the console we close it here, to not get
* killed by SAK. If we don't use syslog we close it here so
* that we are not confused by somebody deleting the socket in
- * the fs. If we don't use /dev/kmsg we still keep it open,
+ * the fs, and to make sure we don't use it if prohibit_ipc is
+ * set. If we don't use /dev/kmsg we still keep it open,
* because there is no reason to close it. */
if (log_target == LOG_TARGET_NULL) {
void log_forget_fds(void);
#endif // 0
-void log_close_syslog(void);
-void log_close_journal(void);
-void log_close_kmsg(void);
-void log_close_console(void);
-
void log_parse_environment_realm(LogRealm realm);
#define log_parse_environment() \
log_parse_environment_realm(LOG_REALM)