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Fixing warnings under GCC4 in preparation to enable -Werror there as well:

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* Replaced the use of offsetof() for structs that aren't PODs. Add a
  offset_of_member() macro to util/khash.h because that's what it's used for
  in our cases.
* Change the signature of add_debugger_command()/remove_debugger_command() on
  GCC > 2 to avoid the depricated conversion from string constants to char *.
* Adding some "suggested" parenthesis. I know that not everyone likes that, but
  it pointed out at least one bug that is fixed here as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29113 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz
2009-02-01 20:48:02 +00:00
parent 47bc666311
commit c33667d400
24 changed files with 112 additions and 79 deletions
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src/system/kernel/cache/file_map.cpp
Vendored
+3 -3
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@@ -242,7 +242,7 @@ FileMap::_Add(file_io_vec* vecs, size_t vecCount, off_t& lastOffset)
if (lastExtent != NULL) {
if (lastExtent->disk.offset + lastExtent->disk.length
== vecs[i].offset
|| lastExtent->disk.offset == -1 && vecs[i].offset == -1) {
|| (lastExtent->disk.offset == -1 && vecs[i].offset == -1)) {
lastExtent->disk.length += vecs[i].length;
offset += vecs[i].length;
start--;
@@ -368,8 +368,8 @@ FileMap::SetMode(uint32 mode)
MutexLocker _(fLock);
if (mode == FILE_MAP_CACHE_ALL && fCacheAll
|| mode == FILE_MAP_CACHE_ON_DEMAND && !fCacheAll)
if ((mode == FILE_MAP_CACHE_ALL && fCacheAll)
|| (mode == FILE_MAP_CACHE_ON_DEMAND && !fCacheAll))
return B_OK;
if (mode == FILE_MAP_CACHE_ALL) {