[6/7] Add ATTRIBUTE_UNUSED_RESULT to scoped_remote_fd::release
Commit Message
This applies ATTRIBUTE_UNUSED_RESULT to scoped_remote_fd::release.
2019-02-27 Tom Tromey <tromey@adacore.com>
* remote.c (class scoped_remote_fd) <release>: Add
ATTRIBUTE_UNUSED_RESULT.
---
gdb/ChangeLog | 5 +++++
gdb/remote.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
@@ -12410,7 +12410,7 @@ public:
DISABLE_COPY_AND_ASSIGN (scoped_remote_fd);
/* Release ownership of the file descriptor, and return it. */
- int release () noexcept
+ ATTRIBUTE_UNUSED_RESULT int release () noexcept
{
int fd = m_fd;
m_fd = -1;