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| author | Tom Tromey <tromey@adacore.com> | 2019-02-26 14:46:40 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-03-05 08:48:40 -0700 |
| commit | 083eef1f897e2fd13e4afa7b1a52090c83476f5c (patch) | |
| tree | 688cad36eb2197c91033a417d85b86e45df25a91 /gdb/common | |
| parent | 3cabd438f3d18e1cb7afd4d2a82449883943e62f (diff) | |
| download | gdb-083eef1f897e2fd13e4afa7b1a52090c83476f5c.zip gdb-083eef1f897e2fd13e4afa7b1a52090c83476f5c.tar.gz gdb-083eef1f897e2fd13e4afa7b1a52090c83476f5c.tar.bz2 | |
Add ATTRIBUTE_UNUSED_RESULT to scoped_mmap
This applies ATTRIBUTE_UNUSED_RESULT to scoped_mmap::release and fixes
a couple of spots to comply.
gdb/ChangeLog
2019-03-05 Tom Tromey <tromey@adacore.com>
* nat/linux-btrace.c (linux_enable_bts, linux_enable_pt): Update.
* common/scoped_mmap.h (class scoped_mmap) <release>: Add
ATTRIBUTE_UNUSED_RESULT.
Diffstat (limited to 'gdb/common')
| -rw-r--r-- | gdb/common/scoped_mmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/common/scoped_mmap.h b/gdb/common/scoped_mmap.h index 763f40e..0b504c9 100644 --- a/gdb/common/scoped_mmap.h +++ b/gdb/common/scoped_mmap.h @@ -57,7 +57,7 @@ public: DISABLE_COPY_AND_ASSIGN (scoped_mmap); - void *release () noexcept + ATTRIBUTE_UNUSED_RESULT void *release () noexcept { void *mem = m_mem; m_mem = MAP_FAILED; |