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authorChris Johns <chrisj@rtems.org>2019-06-11 21:42:06 +1000
committerChris Johns <chrisj@rtems.org>2019-06-11 21:42:06 +1000
commitcf0c79ac22d86b4e45c872638e61d31457207e76 (patch)
treeef6857c91bf2c164fb847e430773cb178715fcbf /shell
parentfd9d02471bb56791b57fa83a8d441765f1d5fdf2 (diff)
downloadrtems-docs-cf0c79ac22d86b4e45c872638e61d31457207e76.tar.bz2
shell: Add CONFIGURE_MAXIMUM_POSIX_KEYS entry.
Diffstat (limited to 'shell')
-rw-r--r--shell/configuration_and_init.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/shell/configuration_and_init.rst b/shell/configuration_and_init.rst
index 55d37be..610ed2e 100644
--- a/shell/configuration_and_init.rst
+++ b/shell/configuration_and_init.rst
@@ -41,6 +41,15 @@ then the following is all that is required:
#define CONFIGURE_SHELL_MOUNT_NFS
#include <rtems/shellconfig.h>
+The shell uses a POSIX key to reference the shell's per thread environment. A
+user's application needs to account for this key. If the application has a
+configuration for POSIX keys add one extra for the shell. If there is no
+entry add to the configuration:
+
+.. code-block:: c
+
+ #define CONFIGURE_MAXIMUM_POSIX_KEYS (5)
+
Customizing the Command Set
---------------------------