X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Flog.h;h=979f833d571a8c7a11307714d3194ce017392bef;hb=1210bc667d2d133814a0eb3cbcfcfb7e721fba9f;hp=5fc89880ad1ad63b9b921130e7e68cb818d7d880;hpb=b1e2b33c5258f1cefcee55116ac5d049478c804d;p=elogind.git

diff --git a/src/shared/log.h b/src/shared/log.h
index 5fc89880a..979f833d5 100644
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -56,8 +56,8 @@ void log_show_location(bool b);
 int log_show_color_from_string(const char *e);
 int log_show_location_from_string(const char *e);
 
-LogTarget log_get_target(void);
-int log_get_max_level(void);
+LogTarget log_get_target(void) _pure_;
+int log_get_max_level(void) _pure_;
 
 int log_open(void);
 void log_close(void);
@@ -151,9 +151,9 @@ _noreturn_ void log_assert_failed_unreachable(
 /* This modifies the buffer passed! */
 #define log_dump(level, buffer) log_dump_internal(level, __FILE__, __LINE__, __func__, buffer)
 
-bool log_on_console(void);
+bool log_on_console(void) _pure_;
 
-const char *log_target_to_string(LogTarget target);
-LogTarget log_target_from_string(const char *s);
+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)