[binutils-gdb] Use warning in event-loop

[binutils-gdb] Use warning in event-loop

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=29f2bf4f224c7b6a02b4acc3e1c22fd776dbc013

commit 29f2bf4f224c7b6a02b4acc3e1c22fd776dbc013
Author: Tom Tromey <tom@tromey.com>
Date:   Mon Apr 13 12:42:59 2020 -0600

    Use warning in event-loop
    
    Change event-loop.c to avoid printf_unfiltered in favor of warning.
    warning is aleady available to code in gdbsupport/.
    
    gdb/ChangeLog
    2020-04-13  Tom Tromey  <tom@tromey.com>
    
            * event-loop.c (handle_file_event): Use warning, not
            printf_unfiltered.

Diff:
---
 gdb/ChangeLog    |  5 +++++
 gdb/event-loop.c | 11 +++++------
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 508a5517f95..d4facee8884 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2020-04-13  Tom Tromey  <tom@tromey.com>
+
+	* event-loop.c (handle_file_event): Use warning, not
+	printf_unfiltered.
+
 2020-04-13  Tom Tromey  <tom@tromey.com>
 
 	* event-loop.c: Include <chrono>.
diff --git a/gdb/event-loop.c b/gdb/event-loop.c
index 880fc30d9d6..a5d2f6fa1cc 100644
--- a/gdb/event-loop.c
+++ b/gdb/event-loop.c
@@ -616,11 +616,10 @@ handle_file_event (file_handler *file_ptr, int ready_mask)
 		  /* Work in progress.  We may need to tell somebody
 		     what kind of error we had.  */
 		  if (mask & POLLERR)
-		    printf_unfiltered (_("Error detected on fd %d\n"),
-				       file_ptr->fd);
+		    warning (_("Error detected on fd %d"), file_ptr->fd);
 		  if (mask & POLLNVAL)
-		    printf_unfiltered (_("Invalid or non-`poll'able fd %d\n"),
-				       file_ptr->fd);
+		    warning (_("Invalid or non-`poll'able fd %d"),
+			     file_ptr->fd);
 		  file_ptr->error = 1;
 		}
 	      else
@@ -634,8 +633,8 @@ handle_file_event (file_handler *file_ptr, int ready_mask)
 	    {
 	      if (ready_mask & GDB_EXCEPTION)
 		{
-		  printf_unfiltered (_("Exception condition detected "
-				       "on fd %d\n"), file_ptr->fd);
+		  warning (_("Exception condition detected on fd %d"),
+			   file_ptr->fd);
 		  file_ptr->error = 1;
 		}
 	      else