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| author | Kaz Kylheku <kaz@kylheku.com> | 2015-07-06 07:35:57 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2015-07-06 07:35:57 -0700 |
| commit | 567baab047c82c17c7e3d5a16dc508b5abf6cd25 (patch) | |
| tree | cf320330fef3daa46db221c4fb01ba9ad565ada3 /ChangeLog | |
| parent | 8b3d6f7449e73781e4442aed029b55810b04c75e (diff) | |
| download | txr-567baab047c82c17c7e3d5a16dc508b5abf6cd25.tar.gz txr-567baab047c82c17c7e3d5a16dc508b5abf6cd25.tar.bz2 txr-567baab047c82c17c7e3d5a16dc508b5abf6cd25.zip | |
Clarify clear-error and flush return value.
* stream.c (stdio_clear_error): Return the prior value of h->err.
Do not inspect feof(h->f) or ferror(h->f); just clear the error
status of the stream.
(stdio_close): Set h->err from errno if fclose failed.
(dir_clear_error): Return prior value of h->err.
* txr.1: Document return value convetion for clear-error,
and flush-stream.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -1,5 +1,18 @@ 2015-07-06 Kaz Kylheku <kaz@kylheku.com> + Clarify clear-error and flush return value. + + * stream.c (stdio_clear_error): Return the prior value of h->err. + Do not inspect feof(h->f) or ferror(h->f); just clear the error + status of the stream. + (stdio_close): Set h->err from errno if fclose failed. + (dir_clear_error): Return prior value of h->err. + + * txr.1: Document return value convetion for clear-error, + and flush-stream. + +2015-07-06 Kaz Kylheku <kaz@kylheku.com> + Tightening behavior for unimplemented stream ops. In many cases, if a stream operation is not applicable to a stream, it |