diff options
Diffstat (limited to 'ext/PerlIO')
| -rw-r--r-- | ext/PerlIO/Scalar/Scalar.pm | 4 | ||||
| -rw-r--r-- | ext/PerlIO/Via/Via.pm | 28 |
2 files changed, 15 insertions, 17 deletions
diff --git a/ext/PerlIO/Scalar/Scalar.pm b/ext/PerlIO/Scalar/Scalar.pm index 28794079d3..e086032507 100644 --- a/ext/PerlIO/Scalar/Scalar.pm +++ b/ext/PerlIO/Scalar/Scalar.pm @@ -18,8 +18,8 @@ PerlIO::Scalar - support module for in-memory IO. C<PerlIO::Scalar> only exists to use XSLoader to load C code that provides support for treating a scalar as an "in memory" file. -All normal file operations can be performed on the handle. The scalar is considered -a stream of bytes. Currently fileno($fh) returns C<undef>. +All normal file operations can be performed on the handle. The scalar +is considered a stream of bytes. Currently fileno($fh) returns C<undef>. =cut diff --git a/ext/PerlIO/Via/Via.pm b/ext/PerlIO/Via/Via.pm index f6a7a8f85a..c9dd01b6a4 100644 --- a/ext/PerlIO/Via/Via.pm +++ b/ext/PerlIO/Via/Via.pm @@ -50,14 +50,13 @@ Not yet in use. =item $obj->FILENO($fh) -Returns a numeric value for Unix-like file descriptor. Return -1 -if there isn't one. -Optional -default is fileno($fh). +Returns a numeric value for Unix-like file descriptor. Return -1 if +there isn't one. Optional. Default is fileno($fh). =item $obj->READ($buffer,$len,$fh) Returns the number of octets placed in $buffer (must be less that $len). -Optional - default is to use FILL instead. +Optional. Default is to use FILL instead. =item $obj->WRITE($buffer,$fh) @@ -65,9 +64,9 @@ Returns the number of octets from buffer that have been sucessfully written. =item $obj->FILL($fh) -Should return a string to be placed in the buffer. -Optional. If not provided must provide READ or reject handles open for -reading in PUSHED. +Should return a string to be placed in the buffer. Optional. If not +provided must provide READ or reject handles open for reading in +PUSHED. =item $obj->CLOSE($fh) @@ -86,15 +85,14 @@ Optional. Default to be determined. =item $obj->UNREAD($buffer,$fh) -Returns the number of octets from buffer that have been sucessfully saved -to be returned on future FILL/READ calls. -Optional. Default is to push data into a temporary layer above this one. +Returns the number of octets from buffer that have been sucessfully +saved to be returned on future FILL/READ calls. Optional. Default is +to push data into a temporary layer above this one. =item $obj->FLUSH($fh) -Flush any buffered write data. -May possibly be called on readable handles too. -Should return 0 on success, -1 on error. +Flush any buffered write data. May possibly be called on readable +handles too. Should return 0 on success, -1 on error. =item $obj->SETLINEBUF($fh) @@ -111,8 +109,8 @@ to signal error (die?) is worked out. =item $obj->EOF($fh) -Optional. Returns end-of-file state. Default is function of return value of FILL -or READ. +Optional. Returns end-of-file state. Default is function of return +value of FILL or READ. =back |