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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-09-05 08:47:35 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-09-05 08:54:07 +0200 |
| commit | 1a5be0d04da65e20d4af60f1557afe1dfc549471 (patch) | |
| tree | ef40d70714069ccd35cd1cfe2f63ecac6b16c5dc | |
| parent | Add POSIX Timer FACE Behavior Configuration (diff) | |
| download | rtems-central-1a5be0d04da65e20d4af60f1557afe1dfc549471.tar.bz2 | |
spec: Add glossary link
Updates #4691.
| -rw-r--r-- | spec/acfg/if/posix-timer-face-behavior.yml | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/spec/acfg/if/posix-timer-face-behavior.yml b/spec/acfg/if/posix-timer-face-behavior.yml index 3ab094f8..a84a3581 100644 --- a/spec/acfg/if/posix-timer-face-behavior.yml +++ b/spec/acfg/if/posix-timer-face-behavior.yml @@ -3,12 +3,11 @@ appl-config-option-type: feature-enable copyrights: - Copyright (C) 2022 On-Line Applications Research Corporation (OAR) description: | - If this configuration option is defined, then POSIX timers may - not be created to use the CLOCK_REALTIME. Per POSIX, this is allowed - behavior but per the FACE Technical Standard, it is not. Using POSIX - timers based on CLOCK_REALTIME (e.g., time of day) is unsafe for - real-time safety systems as setting CLOCK_REALTIME will perturb any - active timers. + If this configuration option is defined, then POSIX timers may not be created + to use the ${/glossary/clock-realtime:/term}. Per POSIX, this is allowed + behavior but per the FACE Technical Standard, it is not. Using POSIX timers + based on CLOCK_REALTIME (e.g., time of day) is unsafe for real-time safety + systems as setting CLOCK_REALTIME will perturb any active timers. If this option is not defined, POSIX timers may be created to use the CLOCK_REALTIME in compliance with the POSIX specification. |