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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-12-01 09:31:57 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-12-01 09:31:57 +0100 |
commit | 0ef3449a75b53fc287953b0bb08774af27a24350 (patch) | |
tree | ec7f1a454fb39f61f1595c303d929fe456e7b2d1 /c-user/interrupt_manager.rst | |
parent | c-user: Clarify interrupt manager directives (diff) | |
download | rtems-docs-0ef3449a75b53fc287953b0bb08774af27a24350.tar.bz2 |
c-user: Clarify local interrupt disable
Diffstat (limited to '')
-rw-r--r-- | c-user/interrupt_manager.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/c-user/interrupt_manager.rst b/c-user/interrupt_manager.rst index b1b2cbb..e971d60 100644 --- a/c-user/interrupt_manager.rst +++ b/c-user/interrupt_manager.rst @@ -485,8 +485,8 @@ DIRECTIVE STATUS CODES: NONE DESCRIPTION: - This directive disables all maskable interrupts and returns the previous - interrupt level in ``level``. + This directive disables all maskable interrupts on the current processor + and returns the previous interrupt level in ``level``. NOTES: A later invocation of the ``rtems_interrupt_local_enable`` directive should @@ -516,7 +516,10 @@ NOTES: */ rtems_interrupt_local_disable( level ); - /* Local critical section, maskable interrupts are disabled */ + /* + * Local critical section, maskable interrupts on the current + * processor are disabled. + */ { rtems_interrupt level2; |