gdb/copyright.py: Convert to Python 3

[deliverable/binutils-gdb.git] / gdb / gdbserver / debug.h

diff --git a/gdb/gdbserver/debug.h b/gdb/gdbserver/debug.h
index 041945a317ecf94fdd394ff6eeddbc3a91e740f7..c136b9c224c74050dfee86d421d831547324cac9 100644 (file)
--- a/gdb/gdbserver/debug.h
+++ b/gdb/gdbserver/debug.h
@@ -16,23 +16,34 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef DEBUG_H
-#define DEBUG_H
-
-/* We declare debug format variables here, and debug_threads but no other
-   debug content variables (e.g., not remote_debug) because while this file
-   is not currently used by IPA it may be some day, and IPA may have its own
-   set of debug content variables.  It's ok to declare debug_threads here
-   because it is misnamed - a better name is debug_basic or some such,
-   which can work for any program, gdbserver or IPA.  If/when this file is
-   used with IPA it is recommended to fix debug_thread's name.  */
+#ifndef GDBSERVER_DEBUG_H
+#define GDBSERVER_DEBUG_H
+
+#if !defined (IN_PROCESS_AGENT)
+extern int remote_debug;
+
+/* Switch all debug output to DEBUG_FILE.  If DEBUG_FILE is nullptr or an
+   empty string, or if the file cannot be opened, then debug output is sent to
+   stderr.  */
+void debug_set_output (const char *debug_file);
+#endif
+
+extern int using_threads;
+
+/* Enable miscellaneous debugging output.  The name is historical - it
+   was originally used to debug LinuxThreads support.  */
+
 extern int debug_threads;
+
 extern int debug_timestamp;
 
 void debug_flush (void);
 void do_debug_enter (const char *function_name);
 void do_debug_exit (const char *function_name);
 
+/* Async signal safe debug output function that calls write directly.  */
+ssize_t debug_write (const void *buf, size_t nbyte);
+
 /* These macros are for use in major functions that produce a lot of
    debugging output.  They help identify in the mass of debugging output
    when these functions enter and exit.  debug_enter is intended to be
@@ -51,4 +62,4 @@ void do_debug_exit (const char *function_name);
   do { } while (0)
 #endif
 
-#endif /* DEBUG_H */
+#endif /* GDBSERVER_DEBUG_H */