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authordrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-18 23:48:27 +0000
committerdrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-18 23:48:27 +0000
commitab0eb272f9e73123211574081aa8a0943678d80d (patch)
tree5fd6a149c40d1ffd25eb2531beb30fa17566a6d8 /ext/stringio
parentaa883f84da4f3e4e82ecf2feaddca31d015f590e (diff)
* io.c (io_readpartial): Document the output buffer parameter is
overwritten with the read contents even when non-empty. Patch by yu nobuoka. [ruby-trunk - Bug #6285] * io.c (io_read_nonblock): ditto. * io.c (io_read): ditto. * io.c (rb_io_sysread): ditto. * io.c (argf_read): ditto. * io.c (argf_readpartial): ditto. * ext/stringio/stringio.c (strio_read): ditto. * test/ruby/test_argf.rb (class TestArgf): Add test for existing behavior of read outbuf. * test/ruby/test_io.rb (class TestIO): ditto. * test/stringio/test_stringio.rb (class TestStringIO): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/stringio')
-rw-r--r--ext/stringio/stringio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 89fe5da..12e4a6c 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -1210,7 +1210,7 @@ strio_putc(VALUE self, VALUE ch)
/*
* call-seq:
- * strio.read([length [, buffer]]) -> string, buffer, or nil
+ * strio.read([length [, outbuf]]) -> string, outbuf, or nil
*
* See IO#read.
*/