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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-04-01 08:58:01 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-04-02 09:46:01 +0200 |
| commit | 39ca06c4921ae713a5dfc2d16d419a1db55e0365 (patch) | |
| tree | 99b25d97d5750b6380a9ce90cbb7c9980c49e3ae /c-user/config/posix-api.rst | |
| parent | eng: Add glossary terms (diff) | |
| download | rtems-docs-39ca06c4921ae713a5dfc2d16d419a1db55e0365.tar.bz2 | |
c-user: Clarify config options use
Update #3836.
Diffstat (limited to 'c-user/config/posix-api.rst')
| -rw-r--r-- | c-user/config/posix-api.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/c-user/config/posix-api.rst b/c-user/config/posix-api.rst index 0c84012..1359909 100644 --- a/c-user/config/posix-api.rst +++ b/c-user/config/posix-api.rst @@ -176,6 +176,11 @@ VALUE CONSTRAINTS: RTEMS Workspace size calculation carried out by ``<rtems/confdefs.h>`` does not overflow an integer of type ``uintptr_t``. + * It shall be zero if the POSIX API is not + enabled (e.g. RTEMS was built without the ``--enable-posix`` build + configuration option). Otherwise a compile time error in the configuration + file will occur. + DESCRIPTION: The value of this configuration option defines the maximum number of POSIX API Queued Signals that can be concurrently active. @@ -366,6 +371,11 @@ VALUE CONSTRAINTS: object class, if the value passed to :c:func:`rtems_resource_unlimited` satisfies all other constraints of this configuration option. + * It shall be zero if the POSIX API is not + enabled (e.g. RTEMS was built without the ``--enable-posix`` build + configuration option). Otherwise a compile time error in the configuration + file will occur. + DESCRIPTION: The value of this configuration option defines the maximum number of POSIX API Timers that can be concurrently active. |