The earliest point we can start logd is after /system is mounted.
Ideally on post-fs-system (does not exist), post-fs will do.
As insurance, we will also make sure logd is started if a
logd-reinit is requested. This results in logd starting at least
4 processes earlier than it does currently, with a tighter
grouping of threads which means we are taking advantage of a
lighter CPU load at the time, rather than taking cycles during
heavy activity during core startup.
Change-Id: If4f0bd3a53bb4c47500a54d741ca635d87c0c330
C (but not C++) has a concept of a flexible array member, which
is documented at https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html .
Using a flexible array member indicates that the structure is
really a header for a variable length object.
In logd's case, the variable length structure android_event_string_t
was embedded within another structure called
android_log_event_string_t. This makes gcc's __builtin_object_size()
function really confused. When compiling with C++,
__builtin_object_size(android_log_event_string_t.payload.data, 1)
would return 0, whereas if you compiled the code with C, the same
call would (properly) return -1.
Code which does automatic bounds checking, such as the proposed
patch at https://android-review.googlesource.com/145411 , will
cause problems for logd if this syntax is used.
Don't try to embed a variable length structure within another
structure. This doesn't appear to be valid C nor C++, and
while it's worked, it seems problematic.
Instead, inline the structure so it's one big happy structure.
Change-Id: I8ac02b7142a4f6560f5f80df2effcf720f9896fc
- Cleanup the code to get filesystem size in a block device
- Add support to reading size of squashfs in a block device
Change-Id: I3848a705ed4dc2fc9afad20331f0fdecfee545c5
Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
(Cherry picked from commit 83e6f2606b)
Resolved conflict in include/private/android_filesystem_config.h, content
already in libcutils/fs_config.c.
Change-Id: I817707721786e9b920fef14ebe836fdcd65a8606
First stage of adding a new dataSpace field for ANativeWindow,
for communicating format- (and endpoint-) dependent information
about graphics buffers. For most formats, dataSpace describes the
color space of the buffer, while format describes the memory layout.
For some formats, the dataSpace may also specify that the buffer
contains depth measurements, encoded images, or other kinds of
information that is not necessarily a simple 2D image.
Rename the existing colorspace enumeration to dataspace, with an added
dataspace for depth, and sRGB gamma-corrected and linear colorspaces.
Add in a definition for Android depth point clouds as a
variable-length list of float-triplet coordinates, as the underlying
layout of buffers with format HAL_PIXEL_FORMAT_BLOB and dataSpace of
HAL_DATASPACE_DEPTH.
Also remove now-unnecessary sRGB HAL graphics formats, and remove the
alias RAW_SENSOR that was left in to ease transition to RAW16.
Cherry pick of I8797f67fb9c2b18da5975f2145303ca0bf98e62d with the
following diff to maintain source compatibility:
@@ -58,6 +58,11 @@ enum {
HAL_PIXEL_FORMAT_RGB_565 = 4,
HAL_PIXEL_FORMAT_BGRA_8888 = 5,
+ // Deprecated sRGB formats for source code compatibility
+ // Not for use in new code
+ HAL_PIXEL_FORMAT_sRGB_A_8888 = 0xC,
+ HAL_PIXEL_FORMAT_sRGB_X_8888 = 0xD,
+
/*
* 0x100 - 0x1FF
*
@@ -189,6 +194,9 @@ enum {
*/
HAL_PIXEL_FORMAT_RAW16 = 0x20,
+ // Temporary alias for source code compatibility; do not use in new code
+ HAL_PIXEL_FORMAT_RAW_SENSOR = HAL_PIXEL_FORMAT_RAW16,
+
/*
* Android RAW10 format:
*
Change-Id: I5c5ba98b297436f950e06a181eb0ff955747680f
(cherry picked from commit b93343d199)
adb shell uses termios to disable canonical input processing in order to
get raw control codes but it does not disable CR/LF translation. The default
for Linux terminals is to convert CR to LF unless the running program
specifically asks for this to be disabled. Since adb does not, there is no
way to send a CR to any program run on adb shell. Many programs do in fact
differentiate and so are broken by this behaviour, notably nano. This patch
sets the termios flags to disable all line ending translation.
Change-Id: I8b950220f7cc52fefaed2ee37d97e0789b40a078
Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
