RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2010-06-20 Joel Sherrill <joel.sherrill@oarcorp.com>

Browse Source 
* sapi/include/confdefs.h: Add parameters for FIFOs and pipes since
	they are distinct to the user.
This commit is contained in:
Joel Sherrill
2010-06-20 19:41:33 +00:00
parent 659019e3de
commit 46e69ff4a6
2 changed files with 18 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
cpukit/ChangeLog
View File

@@ -1,3 +1,8 @@
2010-06-20 Joel Sherrill <joel.sherrill@oarcorp.com>
* sapi/include/confdefs.h: Add parameters for FIFOs and pipes since
they are distinct to the user.
2010-06-19 Joel Sherrill <joel.sherrilL@OARcorp.com>
* sapi/include/confdefs.h: Add CONFIGURE_MAXIMUM_FIFOS to account for

19
cpukit/sapi/include/confdefs.h
View File

@@ -288,11 +288,10 @@ rtems_fs_init_functions_t rtems_fs_init_helper =
#endif
/**
* It should be called FIFOs not pipes
* Internall it is called FIFOs not pipes
*/
#if defined(CONFIGURE_PIPES_ENABLED)
#define CONFIGURE_FIFOS_ENABLED
#warning "Use CONFIGURE_FIFOS_ENABLED not CONFIGURE_PIPES_ENABLED"
#endif
/**
@@ -313,11 +312,19 @@ rtems_fs_init_functions_t rtems_fs_init_helper =
* This sets up the resources for the PIPES/FIFOs
*/
#if defined(CONFIGURE_FIFOS_ENABLED)
#if !defined(CONFIGURE_MAXIMUM_FIFOS)
#error "FIFOs enabled but no FIFOs configured."
#if !defined(CONFIGURE_MAXIMUM_FIFOS) && !defined(CONFIGURE_MAXIMUM_PIPES)
#error "No FIFOs or PIPES configured"
#endif
#define CONFIGURE_BARRIERS_FOR_FIFOS (2 * CONFIGURE_MAXIMUM_FIFOS)
#define CONFIGURE_SEMAPHORES_FOR_FIFOS (1 + CONFIGURE_MAXIMUM_FIFOS)
#if !defined(CONFIGURE_MAXIMUM_FIFOS)
#define CONFIGURE_MAXIMUM_FIFOS 0
#endif
#if !defined(CONFIGURE_MAXIMUM_PIPES)
#define CONFIGURE_MAXIMUM_PIPES 0
#endif
#define CONFIGURE_BARRIERS_FOR_FIFOS \
(2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
#define CONFIGURE_SEMAPHORES_FOR_FIFOS \
(1 + (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
#else
#define CONFIGURE_BARRIERS_FOR_FIFOS 0
#define CONFIGURE_SEMAPHORES_FOR_FIFOS 0