1 files changed, 0 insertions, 115 deletions
diff --git a/lib/sqfs/io_stdin.c b/lib/sqfs/io_stdin.c
deleted file mode 100644
index a65fa0f..0000000
--- a/lib/sqfs/io_stdin.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * io_stdin.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#define SQFS_BUILDING_DLL
-#include "config.h"
-
-#include "sqfs/io.h"
-#include "sqfs/error.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-
-
-typedef struct {
-	sqfs_file_t base;
-
-	uint64_t offset;
-	uint64_t size;
-} sqfs_file_stdin_t;
-
-
-static void stdin_destroy(sqfs_file_t *base)
-{
-	free(base);
-}
-
-static int stdin_read_at(sqfs_file_t *base, uint64_t offset,
-			 void *buffer, size_t size)
-{
-	sqfs_file_stdin_t *file = (sqfs_file_stdin_t *)base;
-	size_t temp_size = 0;
-	uint8_t *temp = NULL;
-	uint64_t diff;
-	ssize_t ret;
-
-	if (offset < file->offset)
-		return SQFS_ERROR_IO;
-
-	if (offset > file->offset) {
-		temp_size = 1024;
-		temp = alloca(temp_size);
-	}
-
-	if (offset >= file->size || (offset + size) > file->size)
-		return SQFS_ERROR_OUT_OF_BOUNDS;
-
-	while (size > 0) {
-		if (offset > file->offset) {
-			diff = file->offset - offset;
-			diff = diff > (uint64_t)temp_size ? temp_size : diff;
-
-			ret = read(STDIN_FILENO, temp, diff);
-		} else {
-			ret = read(STDIN_FILENO, buffer, size);
-		}
-
-		if (ret < 0) {
-			if (errno == EINTR)
-				continue;
-			return SQFS_ERROR_IO;
-		}
-
-		if (ret == 0)
-			return SQFS_ERROR_OUT_OF_BOUNDS;
-
-		if (offset <= file->offset) {
-			buffer = (char *)buffer + ret;
-			size -= ret;
-			offset += ret;
-		}
-
-		file->offset += ret;
-	}
-
-	return 0;
-}
-
-static int stdin_write_at(sqfs_file_t *base, uint64_t offset,
-			  const void *buffer, size_t size)
-{
-	(void)base; (void)offset; (void)buffer; (void)size;
-	return SQFS_ERROR_IO;
-}
-
-static uint64_t stdin_get_size(const sqfs_file_t *base)
-{
-	return ((const sqfs_file_stdin_t *)base)->size;
-}
-
-static int stdin_truncate(sqfs_file_t *base, uint64_t size)
-{
-	(void)base; (void)size;
-	return SQFS_ERROR_IO;
-}
-
-sqfs_file_t *sqfs_get_stdin_file(uint64_t size)
-{
-	sqfs_file_stdin_t *file = calloc(1, sizeof(*file));
-	sqfs_file_t *base = (sqfs_file_t *)file;
-
-	if (file == NULL)
-		return NULL;
-
-	file->size = size;
-	base->destroy = stdin_destroy;
-	base->read_at = stdin_read_at;
-	base->write_at = stdin_write_at;
-	base->get_size = stdin_get_size;
-	base->truncate = stdin_truncate;
-	return base;
-}