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-rw-r--r--man/open.22
1 files changed, 2 insertions, 0 deletions
diff --git a/man/open.2 b/man/open.2
index 3cc18b3..2de7abc 100644
--- a/man/open.2
+++ b/man/open.2
@@ -21,6 +21,8 @@ tries to open the file located at
which is a string of length
.Fa len ,
potentially returning a new handle.
+.Fa path
+can't contain any NUL bytes.
The call will be handled by the most recent mount that contains the given path,
according to the definition in
.Xr path 7 .