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| author | dos-reis <gdr@axiomatics.org> | 2009-02-06 17:47:36 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2009-02-06 17:47:36 +0000 |
| commit | 1fe2ae3281b2fe98141aa6eab6111f98a8a2f95d (patch) | |
| tree | cc3cdd01a5b3357a9c7ecb1c7dedd6f9693286ee /src/interp/sys-utility.boot | |
| parent | bdf97312aa979fa8e5cef024834cbda19d3c7c67 (diff) | |
| download | open-axiom-1fe2ae3281b2fe98141aa6eab6111f98a8a2f95d.tar.gz | |
2009-02-06 Gabriel Dos Reis <gdr@cs.tamu.edu>
Alfredo Portes <doyenatccny@gmail.com>
Fix AW/236, AW/282
* interp/sys-utility.boot (probeReadableFile): New.
* interp/nlib.lisp (probe-name): Remove.
(make-input-filename): Tidy.
* interp/lisplib.boot (readLib1): Return nil if path inexistent.
(getFileProperty): Likewise.
Diffstat (limited to 'src/interp/sys-utility.boot')
| -rw-r--r-- | src/interp/sys-utility.boot | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/interp/sys-utility.boot b/src/interp/sys-utility.boot index aee7a0be..2d334946 100644 --- a/src/interp/sys-utility.boot +++ b/src/interp/sys-utility.boot @@ -37,6 +37,9 @@ import sys_-os import vmlisp namespace BOOT +module sys_-utility where + probleReadableFile : %String -> %Maybe %String + --% $COMBLOCKLIST := nil @@ -190,6 +193,10 @@ existingFile? file == PROBE_-FILE file => true false +probeReadableFile file == + readablep file > 0 => file + nil + ++ original version returned 0 on success, and 1 on failure ++ ??? fix that to return -1 on failure. $ERASE(:filearg) == |