The quickmap_page() and unquickmap_page() functions are used to map a
single physical page at a kernel virtual address for temporary access.
These use the per-CPU quickmap buffer in the page tables, and access to
this is guarded by the MM lock. To prevent bugs, quickmap_page() should
not *take* the MM lock, but rather verify that it is already held!
This exposed two situations where we were using quickmap without holding
the MM lock during page fault handling. This patch is forced to fix
these issues (which is great!) :^)
Don't assume that a platform machine will provide at least the 32 bit
version of SMBIOS tables. If there's no SMBIOS tables, don't expose
directory entries in the /sys/bios/ directory.
Prior this change, if user had more than two copies of one file opened
in a split view, then only the active editor was renamed,
when the others had the same file contents changed.
This change will set a new file name for every file.
The is_null() check is for uncreated files, as they shouldn't be
treated as the same single file.
This makes the editor title a bit more consistent with the other files
and removes duplicating the file name in the file history
when reopening that file.
In the DatabaseConnection constructor, there's a deferred_invoke
callback that references the client_id. But depending on when the
callback occurs, the reference of the client_id can change. This created
a problem when connecting to SQLServer using the SQL utility because
depending on when the callback was invoked, the client_id could change.
m_client_id is set in the constructor and that reference will not change
depending on when the callback is invoked.
Ctrl+Shift+Left would add the word before the cursor to the selection,
but for some reason Ctrl+Shift+Right didn't add the word after the
cursor to the selection.
The editor's on_change callback was being overwritten in
HackStudioWidget.cpp in order to call update_gml_preview on every
change. This stopped the original callback from being called and marking
files as dirty when changed.
Now we call update_gml_preview in a new callback within the editor
wrapper, which is then called within the original on_change callback
in the editor.
GitWidget no longer crashes upon trying to create a repository for a new
project, and it correctly updates after opening a different project. A
new method, change_repo, has been added to make this work, which changes
m_repo_root and resets most of the widget's state in order to make this
work.
Moved code to stop the debugger in the HackStudioWidget destructor to
a new method so that this can be called in both the destructor and when
opening a new project.
The ToDoEntries and ToDoEntriesWidget classes now have methods for
clearing the entries, before entries would stay permanently, even after
switching to a new project.
Added a close_file_in_all_editors method to HackStudioWidget and moved
the code from handle_external_file_deletion into it so that it can be
reused elsewhere to close files.
1. Move htonl() etc. from <arpa/inet.h> to <netinet/in.h> (which
<arpa/inet.h> includes).
The htonl(), htons(), ntohl(), and ntohs() functions shall be
available as described in <arpa/inet.h>. Inclusion of the
<netinet/in.h> header may also make visible all symbols from
<arpa/inet.h>.
- POSIX
2. Define IN6_IS_ADDR_LOOPBACK() and IN6_IS_ADDR_V4MAPPED()
For some reason X/OPEN requires that fd_set has a field fds_bits. Xproto
requires either fds_bits or _fds_bits to be present, so the field 'bits'
was renamed 'fds_bits'
This command copies the project's source tree to
/home/anon/Source/serenity in the built disk image.
This will be useful for working on serenity inside serenity :^)
This patch removes the MutexContendedResource<T> helper class,
and MutexProtected<T> no longer inherits from T.
Instead, MutexProtected<T> simply has a T and a Mutex.
The LockedResource<T, LockMode> helper class is made a private nested
class in MutexProtected.
