This enable defining mutexes in source code in addition to
defining in MDEF files. This introduces the macro
DEFINE_MUTEX(mutex_name). The mutexes created this way are
the same, in functionality, as those defined in MDEF files.
They can be manipulated by the standard microkernel
mutex APIs.
Sample usage:
DEFINE_MUTEX(mutex1);
void one_function(void)
{
task_mutex_lock_wait(mutex1);
...
task_mutex_unlock(mutex1);
}
To use the mutex defined in another source file, simply add:
extern const kmutex_t mutex1;
to the desired C or header file.
[ DL: This is a slightly modified version of similar patch
by Allan Stephens available at
https://oic-review.01.org/gerrit/3255 ]
Change-Id: Ib9cd8193eaf849a8aad1d217912759324ee8818e
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Adds documentation to the header files for mutex.
() Update whole @file documentation in the mutex source
code to javadoc style, and adds some missing param fields.
Change-Id: Ic54d830ea3382aac94cf93e58cc9eb66e1a241b7
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This file defines public microkernel APIs that are utilized
by more than one of the microkernel object types. It contains
both types and symbolic constants.
Change-Id: I2bc39ffe6655e5ddeec1e55c4caee01e02526595
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Needed to quite compiler warning which is turned into an error by
-Werror
Change-Id: I1f84af332e516edbeaa5e1836653c21935ca7924
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The revised option name more accurately describes its purpose, and
avoids potential confusion with the microkernel's tickless idle
capability. Also, inverting the "polarity" of the option means that
conditional code that references it does not have to use negative
logic, which make the code easier to comprehend.
Change-Id: I0c6f82f077a87a28544048d214efa7020939e566
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
There is no longer any need to differentiate between kernel-visible
and user space-visible APIs, as only kernel space is supported.
Change-Id: I681ed15d3fa0b90f3e2ba2ed793031ec3dd02b3b
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
