pager: support SYSTEMD_LESS environment variable

[elogind.git] / src / shared / log.h

diff --git a/src/shared/log.h b/src/shared/log.h
index 0dc5c261008fd46c22e1b794d566c26a47650581..6a0f6735c5a2e6f0151af764d5f8a65937d45ed1 100644 (file)
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -21,9 +21,10 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <syslog.h>
 #include <stdbool.h>
 #include <stdarg.h>
+#include <syslog.h>
+#include <sys/signalfd.h>
 #include <errno.h>
 
 #include "macro.h"
@@ -124,13 +125,19 @@ int log_dump_internal(
                 const char *func,
                 char *buffer);
 
-_noreturn_ void log_assert_failed(
+noreturn void log_assert_failed(
+                const char *text,
+                const char *file,
+                int line,
+                const char *func);
+
+noreturn void log_assert_failed_unreachable(
                 const char *text,
                 const char *file,
                 int line,
                 const char *func);
 
-_noreturn_ void log_assert_failed_unreachable(
+void log_assert_failed_return(
                 const char *text,
                 const char *file,
                 int line,
@@ -161,3 +168,5 @@ const char *log_target_to_string(LogTarget target) _const_;
 LogTarget log_target_from_string(const char *s) _pure_;
 
 #define MESSAGE_ID(x) "MESSAGE_ID=" SD_ID128_FORMAT_STR, SD_ID128_FORMAT_VAL(x)
+
+void log_received_signal(int level, const struct signalfd_siginfo *si);