diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 23:22:45 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 23:22:45 +0000 |
commit | c9973bbc5425e879c4f64f401a08d386a4e5790b (patch) | |
tree | 9a64ea365b585c45c4a297809e697c760338e29d /cpukit/rtems/src/intr.c | |
parent | Split Signal Manager into one routine per file. (diff) | |
download | rtems-c9973bbc5425e879c4f64f401a08d386a4e5790b.tar.bz2 |
Split Interrupt Manager into one routine per file.
Diffstat (limited to 'cpukit/rtems/src/intr.c')
-rw-r--r-- | cpukit/rtems/src/intr.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/cpukit/rtems/src/intr.c b/cpukit/rtems/src/intr.c index 45dce11bdd..de4703e949 100644 --- a/cpukit/rtems/src/intr.c +++ b/cpukit/rtems/src/intr.c @@ -30,39 +30,3 @@ void _Interrupt_Manager_initialization( void ) { } - -/* rtems_interrupt_catch - * - * This directive allows a thread to specify what action to take when - * catching signals. - * - * Input parameters: - * new_isr_handler - address of interrupt service routine (isr) - * vector - interrupt vector number - * old_isr_handler - address at which to store previous ISR address - * - * Output parameters: - * RTEMS_SUCCESSFUL - always succeeds - * *old_isr_handler - previous ISR address - */ - -rtems_status_code rtems_interrupt_catch( - rtems_isr_entry new_isr_handler, - rtems_vector_number vector, - rtems_isr_entry *old_isr_handler -) -{ - if ( !_ISR_Is_vector_number_valid( vector ) ) - return RTEMS_INVALID_NUMBER; - - if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) ) - return RTEMS_INVALID_ADDRESS; - - if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) ) - return RTEMS_INVALID_ADDRESS; - - _ISR_Install_vector( - vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); - - return RTEMS_SUCCESSFUL; -} |