index 4ef0755cf53e4ee220f1906be7c0cd54ff3265ab..8e139eb22df0f44ba0b805b374943dd5d12e8437 100644 (file)
--- a/vcs-svn/line_buffer.txt
+++ b/vcs-svn/line_buffer.txt
- initializes a `struct line_buffer` to LINE_BUFFER_INIT
- specifies a file to read with `buffer_init`
- - processes input with `buffer_read_line`, `buffer_read_string`,
- `buffer_skip_bytes`, and `buffer_copy_bytes`
+ - processes input with `buffer_read_line`, `buffer_skip_bytes`,
+ and `buffer_copy_bytes`
- closes the file with `buffer_deinit`, perhaps to start over and
read another file.
the temporary file
- declares writing is over with `buffer_tmpfile_prepare_to_read`
- can re-read what was written with `buffer_read_line`,
- `buffer_read_string`, and so on
+ `buffer_copy_bytes`, and so on
- can reuse the temporary file by calling `buffer_tmpfile_rewind`
again
- removes the temporary file with `buffer_deinit`, perhaps to
Read a line and strip off the trailing newline.
On failure or end of file, returns NULL.
-`buffer_read_string`::
- Read `len` characters of input or up to the end of the
- file, whichever comes first. Returns NULL on error.
- Returns whatever characters were read (possibly "")
- for end of file.
-
`buffer_copy_bytes`::
Read `len` bytes of input and dump them to the standard output
stream. Returns early for error or end of file.