diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-03-28 02:26:44 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-03-28 02:26:44 +0000 |
commit | 5aece64c56636fa7eac9a0178dc81276b1c5cd46 (patch) | |
tree | c8a0bb886db3b2b530975ba3f85f039be5792a68 /doc/user/intr.t | |
parent | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-5aece64c56636fa7eac9a0178dc81276b1c5cd46.tar.bz2 |
2002-03-27 Eric Norum <eric.norum@usask.ca>
* intr.t: Per PR165, now correctly states that passing a NULL
pointer for the return argument is an error.
Diffstat (limited to '')
-rw-r--r-- | doc/user/intr.t | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/doc/user/intr.t b/doc/user/intr.t index a59e172758..e9efbbd0c8 100644 --- a/doc/user/intr.t +++ b/doc/user/intr.t @@ -273,7 +273,7 @@ procedure Interrupt_Catch ( @subheading DIRECTIVE STATUS CODES: @code{@value{RPREFIX}SUCCESSFUL} - ISR established successfully@* @code{@value{RPREFIX}INVALID_NUMBER} - illegal vector number@* -@code{@value{RPREFIX}INVALID_ADDRESS} - illegal ISR entry point or invalid old_isr_handler +@code{@value{RPREFIX}INVALID_ADDRESS} - illegal ISR entry point or invalid @code{old_isr_handler} @subheading DESCRIPTION: @@ -286,11 +286,6 @@ returned in @code{old_isr_handler}. To release an interrupt vector, pass the old handler's address obtained when the vector was first capture. -@ifset is-C -Passing a NULL pointer as the @code{old_handler} address and this parameter -will be ignored. -@end ifset - @subheading NOTES: This directive will not cause the calling task to be preempted. |