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author | Andy Wingo <wingo@pobox.com> | 2011-02-28 20:53:40 +0100 |
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committer | Andy Wingo <wingo@pobox.com> | 2011-02-28 20:54:03 +0100 |
commit | ac012a27a2e3c28f191d2c38b3d1ab1ef70ba8ba (patch) | |
tree | ffa6a461bf991719d5aeb6d706866a98cab580d5 /doc/ref/api-io.texi | |
parent | 6a94e6e1ae6c018fe1ea1c0c6a9cca577dff4d85 (diff) | |
download | guile-ac012a27a2e3c28f191d2c38b3d1ab1ef70ba8ba.tar.gz |
update port-filename docs
* doc/ref/api-io.texi (File Ports):
* libguile/ports.c (scm_port_filename): Fix docs to match
implementation.
Diffstat (limited to 'doc/ref/api-io.texi')
-rw-r--r-- | doc/ref/api-io.texi | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/doc/ref/api-io.texi b/doc/ref/api-io.texi index 52dfdd4fe..6a50424a4 100644 --- a/doc/ref/api-io.texi +++ b/doc/ref/api-io.texi @@ -949,9 +949,8 @@ used only during port creation are not retained. @deffn {Scheme Procedure} port-filename port @deffnx {C Function} scm_port_filename (port) -Return the filename associated with @var{port}. This function returns -the strings "standard input", "standard output" and "standard error" -when called on the current input, output and error ports respectively. +Return the filename associated with @var{port}, or @code{#f} if no +filename is associated with the port. @var{port} must be open, @code{port-filename} cannot be used once the port is closed. |