4.104.114.84.95
Last change
on this file since 4a238002 was
5adf355a,
checked in by Joel Sherrill <joel.sherrill@…>, on 05/27/99 at 16:11:52
|
Split initialization and reserve resources from termios to reduce
size of mininum application.
|
-
Property mode set to
100644
|
File size:
775 bytes
|
Line | |
---|
1 | /* |
---|
2 | * Reserve enough resources to open every physical device once. |
---|
3 | * |
---|
4 | * $Id$ |
---|
5 | */ |
---|
6 | |
---|
7 | #include <rtems.h> |
---|
8 | |
---|
9 | static int first_time; /* assumed to be zeroed by BSS initialization */ |
---|
10 | |
---|
11 | void rtems_termios_reserve_resources ( |
---|
12 | rtems_configuration_table *configuration, |
---|
13 | rtems_unsigned32 number_of_devices |
---|
14 | ) |
---|
15 | { |
---|
16 | rtems_api_configuration_table *rtems_config; |
---|
17 | |
---|
18 | if (!configuration) |
---|
19 | rtems_fatal_error_occurred (0xFFF0F001); |
---|
20 | rtems_config = configuration->RTEMS_api_configuration; |
---|
21 | if (!rtems_config) |
---|
22 | rtems_fatal_error_occurred (0xFFF0F002); |
---|
23 | if (!first_time) |
---|
24 | rtems_config->maximum_semaphores += 1; |
---|
25 | first_time = 1; |
---|
26 | rtems_config->maximum_semaphores += (4 * number_of_devices); |
---|
27 | } |
---|
28 | |
---|
Note: See
TracBrowser
for help on using the repository browser.