1 files changed, 0 insertions, 126 deletions
diff --git a/vcs-svn/line_buffer.c b/vcs-svn/line_buffer.c
deleted file mode 100644
index e416caf..0000000
--- a/vcs-svn/line_buffer.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "git-compat-util.h"
-#include "line_buffer.h"
-#include "strbuf.h"
-
-#define COPY_BUFFER_LEN 4096
-
-int buffer_init(struct line_buffer *buf, const char *filename)
-{
-	buf->infile = filename ? fopen(filename, "r") : stdin;
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_fdinit(struct line_buffer *buf, int fd)
-{
-	buf->infile = fdopen(fd, "r");
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_tmpfile_init(struct line_buffer *buf)
-{
-	buf->infile = tmpfile();
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_deinit(struct line_buffer *buf)
-{
-	int err;
-	if (buf->infile == stdin)
-		return ferror(buf->infile);
-	err = ferror(buf->infile);
-	err |= fclose(buf->infile);
-	return err;
-}
-
-FILE *buffer_tmpfile_rewind(struct line_buffer *buf)
-{
-	rewind(buf->infile);
-	return buf->infile;
-}
-
-long buffer_tmpfile_prepare_to_read(struct line_buffer *buf)
-{
-	long pos = ftell(buf->infile);
-	if (pos < 0)
-		return error_errno("ftell error");
-	if (fseek(buf->infile, 0, SEEK_SET))
-		return error_errno("seek error");
-	return pos;
-}
-
-int buffer_ferror(struct line_buffer *buf)
-{
-	return ferror(buf->infile);
-}
-
-int buffer_read_char(struct line_buffer *buf)
-{
-	return fgetc(buf->infile);
-}
-
-/* Read a line without trailing newline. */
-char *buffer_read_line(struct line_buffer *buf)
-{
-	char *end;
-	if (!fgets(buf->line_buffer, sizeof(buf->line_buffer), buf->infile))
-		/* Error or data exhausted. */
-		return NULL;
-	end = buf->line_buffer + strlen(buf->line_buffer);
-	if (end[-1] == '\n')
-		end[-1] = '\0';
-	else if (feof(buf->infile))
-		; /* No newline at end of file.  That's fine. */
-	else
-		/*
-		 * Line was too long.
-		 * There is probably a saner way to deal with this,
-		 * but for now let's return an error.
-		 */
-		return NULL;
-	return buf->line_buffer;
-}
-
-size_t buffer_read_binary(struct line_buffer *buf,
-				struct strbuf *sb, size_t size)
-{
-	return strbuf_fread(sb, size, buf->infile);
-}
-
-off_t buffer_copy_bytes(struct line_buffer *buf, off_t nbytes)
-{
-	char byte_buffer[COPY_BUFFER_LEN];
-	off_t done = 0;
-	while (done < nbytes && !feof(buf->infile) && !ferror(buf->infile)) {
-		off_t len = nbytes - done;
-		size_t in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN;
-		in = fread(byte_buffer, 1, in, buf->infile);
-		done += in;
-		fwrite(byte_buffer, 1, in, stdout);
-		if (ferror(stdout))
-			return done + buffer_skip_bytes(buf, nbytes - done);
-	}
-	return done;
-}
-
-off_t buffer_skip_bytes(struct line_buffer *buf, off_t nbytes)
-{
-	char byte_buffer[COPY_BUFFER_LEN];
-	off_t done = 0;
-	while (done < nbytes && !feof(buf->infile) && !ferror(buf->infile)) {
-		off_t len = nbytes - done;
-		size_t in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN;
-		done += fread(byte_buffer, 1, in, buf->infile);
-	}
-	return done;
-}