diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/ui-file.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a2abac7..5ee25e9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2011-05-13 Doug Evans <dje@google.com> + + * ui-file.c (stdio_file_write_async_safe): Add comment. + 2011-05-14 Hui Zhu <teawater@gmail.com> * ui-file.c (stdio_file_write_async_safe): Add empty check for build. diff --git a/gdb/ui-file.c b/gdb/ui-file.c index 6bb2342..ce270f6 100644 --- a/gdb/ui-file.c +++ b/gdb/ui-file.c @@ -580,6 +580,9 @@ stdio_file_write_async_safe (struct ui_file *file, return; } + /* This is written the way it is to avoid a warning from gcc about not using the + result of write (since it can be declared with attribute warn_unused_result). + Alas casting to void doesn't work for this. */ if (write (stdio->fd, buf, length_buf)) ; } |