Changeset aa9f194 in rtems for c/src/lib/libbsp/unix/posix/shmsupp/intr.c

Timestamp:

08/11/95 14:27:23 (28 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

c1403ef1

Parents:

0e4c603

Message:

Initialization of semaphores was incorrect. It did not force
the count to "1" to indicate availability.

Interrupt support was added.

Problem where newlib's errno "overrides" that set by system calls
was addressed.

Fixed bug which resulted in all nodes using the same semaphore although
an array of semaphores was allocated.

File:

• c/src/lib/libbsp/unix/posix/shmsupp/intr.c (modified) (1 diff)

c/src/lib/libbsp/unix/posix/shmsupp/intr.c

@@ -24 +24 @@
 
 #include <stdio.h>
-
+#include <signal.h>
+ 
 void Shm_Cause_interrupt_unix(
   rtems_unsigned32 node
 )
 {
+    Shm_Interrupt_information *intr;
+    intr = &Shm_Interrupt_table[node];
+ 
+    kill((pid_t) intr->address, intr->value);
 }