diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-04-15 20:50:31 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-04-15 20:50:31 +0000 |
| commit | bd9c3d1e76df8b4e774f50dbaf1bd5ebeeb7a154 (patch) | |
| tree | a5409842b20b5263d7b14910033e728927dd4d41 /c/src/exec/sapi/include/confdefs.h | |
| parent | Transitioned to shared bsp_libc_init() and cleaned up comments. (diff) | |
| download | rtems-bd9c3d1e76df8b4e774f50dbaf1bd5ebeeb7a154.tar.bz2 | |
Numerous changes which in total greatly reduced the amount of source
code in each BSP's bspstart.c. These changes were:
+ confdefs.h now knows libio's semaphore requirements
+ shared/main.c now copies Configuration to BSP_Configuration
+ shared/main.c fills in the Cpu_table with default values
This removed the need for rtems_libio_config() and the constant
BSP_LIBIO_MAX_FDS in every BSP. Plus now the maximum number of open
files can now be set on the gcc command line.
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/sapi/include/confdefs.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/c/src/exec/sapi/include/confdefs.h b/c/src/exec/sapi/include/confdefs.h index 446ab040e5..eb27a8412e 100644 --- a/c/src/exec/sapi/include/confdefs.h +++ b/c/src/exec/sapi/include/confdefs.h @@ -39,6 +39,13 @@ extern posix_api_configuration_table Configuration_POSIX_API; #define CONFIGURE_NEWLIB_EXTENSION 1 #define CONFIGURE_MALLOC_REGION 1 +#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS +#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20 +#endif + +#define CONFIGURE_LIBIO_SEMAPHORES \ + (CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS + 1) + /* * Stack Checker Requirements */ @@ -477,7 +484,8 @@ posix_initialization_threads_table POSIX_Initialization_threads[] = { #define CONFIGURE_EXECUTIVE_RAM_SIZE \ (( CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS) + \ CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS) + \ - CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES) + \ + CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES + \ + CONFIGURE_LIBIO_SEMAPHORES) + \ CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \ CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \ CONFIGURE_MEMORY_FOR_REGIONS( \ |