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authorJoel Sherrill <joel@rtems.org>2018-11-21 13:59:15 -0600
committerJoel Sherrill <joel@rtems.org>2018-11-21 13:59:15 -0600
commit5628d8b99a02ecde8d9b0ad6bc84c7845423b890 (patch)
treef8f4408e8af13e2b47c2cc45bfe5387bbcf6335a /posix-users
parent0522994231004f99bbaeb73b416da0082e382b82 (diff)
downloadrtems-docs-5628d8b99a02ecde8d9b0ad6bc84c7845423b890.tar.bz2
posix-users/input_and_output.rst: Document errors for mount() and unmount()
Diffstat (limited to 'posix-users')
-rw-r--r--posix-users/input_and_output.rst19
1 files changed, 15 insertions, 4 deletions
diff --git a/posix-users/input_and_output.rst b/posix-users/input_and_output.rst
index b6f2a57..92ffbc1 100644
--- a/posix-users/input_and_output.rst
+++ b/posix-users/input_and_output.rst
@@ -663,7 +663,14 @@ mount - Mount a file system
**STATUS CODES:**
-*EXXX*
+ * - ``ENOMEM``
+ - Unable to allocate memory needed.
+
+ * - ``EINVAL``
+ - The filesystem does not support being mounted.
+
+ * - ``EINVAL``
+ - Attempt to mount a read-only filesystem as writeable.
**DESCRIPTION:**
@@ -678,7 +685,7 @@ returned in ``mt_entry``.
**NOTES:**
-NONE
+This method is not defined in the POSIX standard.
.. _unmount:
@@ -698,7 +705,11 @@ unmount - Unmount file systems
**STATUS CODES:**
-*EXXX*
+ * - ``EBUSY``
+ - Filesystem is in use or the root filesystem.
+
+ * - ``EACCESS``
+ - Unable to allocate memory needed.
**DESCRIPTION:**
@@ -707,7 +718,7 @@ The ``unmount`` routine removes the attachment of the filesystem specified by
**NOTES:**
-NONE
+This method is not defined in the POSIX standard.
.. _readv: