[libmicrohttpd] 19/36: Simplified usage of the function name magic macros

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karlson2k pushed a commit to branch master
in repository libmicrohttpd.

commit 4973c6cff0166f66a57667d29ec5a12580ef9ba5
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Fri May 19 14:26:43 2023 +0300

    Simplified usage of the function name magic macros
---
 src/include/mhd_options.h   | 15 +++++++++++++++
 src/microhttpd/connection.c |  8 ++++----
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/include/mhd_options.h b/src/include/mhd_options.h
index 5a5b7fee..821407a9 100644
--- a/src/include/mhd_options.h
+++ b/src/include/mhd_options.h
@@ -172,4 +172,19 @@
 #endif /* ! (MHD_ASAN_ACTIVE && HAVE_SANITIZER_ASAN_INTERFACE_H &&
            (FUNC_ATTR_PTRCOMPARE_WORKS || FUNC_ATTR_NOSANITIZE_WORKS))   */
 
+
+/**
+ * Automatic string with the name of the current function
+ */
+#if defined(HAVE___FUNC__)
+#define MHD_FUNC_       __func__
+#elif defined(HAVE___FUNCTION__)
+#define MHD_FUNC_       __FUNCTION__
+#elif defined(HAVE___PRETTY_FUNCTION__)
+#define MHD_FUNC_       __PRETTY_FUNCTION__
+#else
+#define MHD_FUNC_       "**name unavailable**"
+#endif
+
+
 #endif /* MHD_OPTIONS_H */
diff --git a/src/microhttpd/connection.c b/src/microhttpd/connection.c
index 7f07a867..859ca820 100644
--- a/src/microhttpd/connection.c
+++ b/src/microhttpd/connection.c
@@ -2564,7 +2564,7 @@ MHD_connection_update_event_loop_info (struct 
MHD_Connection *connection)
 #if DEBUG_STATES
     MHD_DLOG (connection->daemon,
               _ ("In function %s handling connection at state: %s\n"),
-              __FUNCTION__,
+              MHD_FUNC_,
               MHD_state_to_string (connection->state));
 #endif
     switch (connection->state)
@@ -4198,7 +4198,7 @@ MHD_connection_handle_read (struct MHD_Connection 
*connection,
 #if DEBUG_STATES
   MHD_DLOG (connection->daemon,
             _ ("In function %s handling connection at state: %s\n"),
-            __FUNCTION__,
+            MHD_FUNC_,
             MHD_state_to_string (connection->state));
 #endif
   /* TODO: check whether the next 'switch()' really needed */
@@ -4292,7 +4292,7 @@ MHD_connection_handle_write (struct MHD_Connection 
*connection)
 #if DEBUG_STATES
   MHD_DLOG (connection->daemon,
             _ ("In function %s handling connection at state: %s\n"),
-            __FUNCTION__,
+            MHD_FUNC_,
             MHD_state_to_string (connection->state));
 #endif
   switch (connection->state)
@@ -4849,7 +4849,7 @@ MHD_connection_handle_idle (struct MHD_Connection 
*connection)
 #if DEBUG_STATES
     MHD_DLOG (daemon,
               _ ("In function %s handling connection at state: %s\n"),
-              __FUNCTION__,
+              MHD_FUNC_,
               MHD_state_to_string (connection->state));
 #endif
     switch (connection->state)

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