diff options
Diffstat (limited to 'vcs-svn/line_buffer.txt')
| -rw-r--r-- | vcs-svn/line_buffer.txt | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/vcs-svn/line_buffer.txt b/vcs-svn/line_buffer.txt index 4ef0755cf..8e139eb22 100644 --- a/vcs-svn/line_buffer.txt +++ b/vcs-svn/line_buffer.txt @@ -16,8 +16,8 @@ The calling program: - 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. @@ -37,7 +37,7 @@ the calling program. A program 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 @@ -64,12 +64,6 @@ Functions 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. |