RTOS/rtems
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Changed initial settings of first time.

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This commit is contained in:
Joel Sherrill
1998-01-06 15:47:37 +00:00
parent b2225d72ba
commit 2872e0bb1c
3 changed files with 15 additions and 9 deletions
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8
c/src/lib/libc/termios.c
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@@ -119,13 +119,15 @@ static rtems_id ttyMutex;
/*
* Reserve enough resources to open every physical device once.
*/
static int first_time; /* assumed to be zeroed by BSS initialization */
void
rtems_termios_reserve_resources (
rtems_configuration_table *configuration,
rtems_unsigned32 number_of_devices
)
{
static int first_time = 1;
rtems_api_configuration_table *rtems_config;
if (!configuration)
@@ -133,9 +135,9 @@ rtems_termios_reserve_resources (
rtems_config = configuration->RTEMS_api_configuration;
if (!rtems_config)
rtems_fatal_error_occurred (0xFFF0F002);
if (first_time)
if (!first_time)
rtems_config->maximum_semaphores += 1;
first_time = 0;
first_time = 1;
rtems_config->maximum_semaphores += (4 * number_of_devices);
}