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Use three characters in name since EPICS uses *lots* of semaphores.

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This commit is contained in:
W. Eric Norum
2000-06-13 01:56:58 +00:00
parent 5a29032168
commit 5c085da486
1 changed files with 28 additions and 10 deletions
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src/libCom/osi/os/RTEMS/osdSem.c
+28 -10
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@@ -32,8 +32,9 @@ semBinaryCreate(semInitialState initialState)
rtems_interrupt_level level;
static char c1 = 'a';
static char c2 = 'a';
static char c3 = 'a';
sc = rtems_semaphore_create (rtems_build_name ('S', 'B', c2, c1),
sc = rtems_semaphore_create (rtems_build_name ('B', c3, c2, c1),
initialState,
RTEMS_FIFO | RTEMS_SIMPLE_BINARY_SEMAPHORE |
RTEMS_NO_INHERIT_PRIORITY | RTEMS_NO_PRIORITY_CEILING | RTEMS_LOCAL,
@@ -45,11 +46,19 @@ semBinaryCreate(semInitialState initialState)
}
rtems_interrupt_disable (level);
if (c1 == 'z') {
if (c2 == 'z')
c2 = 'a';
else
if (c2 == 'z') {
if (c3 == 'z') {
c3 = 'a';
}
else {
c3++;
}
c2 = 'a';
}
else {
c2++;
c1 = 'a';
}
c1 = 'a';
}
else {
c1++;
@@ -182,8 +191,9 @@ semMutexCreate(void)
rtems_interrupt_level level;
static char c1 = 'a';
static char c2 = 'a';
static char c3 = 'a';
sc = rtems_semaphore_create (rtems_build_name ('S', 'M', c2, c1),
sc = rtems_semaphore_create (rtems_build_name ('M', c3, c2, c1),
1,
RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY |RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL,
0,
@@ -194,11 +204,19 @@ semMutexCreate(void)
}
rtems_interrupt_disable (level);
if (c1 == 'z') {
if (c2 == 'z')
c2 = 'a';
else
if (c2 == 'z') {
if (c3 == 'z') {
c3 = 'a';
}
else {
c3++;
}
c2 = 'a';
}
else {
c2++;
c1 = 'a';
}
c1 = 'a';
}
else {
c1++;