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-rw-r--r--src/file.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/src/file.c b/src/file.c
deleted file mode 100644
index d605ceb..0000000
--- a/src/file.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright 2019 Ján Sučan <jan@jansucan.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "file.h"
-
-#include "print.h"
-
-#include <errno.h>
-#include <string.h>
-
-size_t
-file_size(FILE *const file, bool *const return_is_ok)
-{
- fpos_t p;
-
- if ((fgetpos(file, &p) != 0) || (fseek(file, 0L, SEEK_END) != 0)) {
- *return_is_ok = false;
- return 0;
- }
-
- const long size = ftell(file);
-
- if (fsetpos(file, &p) != 0) {
- *return_is_ok = false;
- return 0;
- }
-
- *return_is_ok = true;
- return (size_t)size;
-}
-
-size_t
-file_tell(FILE *const file, bool *const return_is_ok)
-{
- const long pos = ftell(file);
-
- if (pos < 0) {
- *return_is_ok = false;
- return 0;
- } else {
- *return_is_ok = true;
- return (size_t)pos;
- }
-}
-
-size_t
-file_read_sectors(FILE *const file, char *const buffer, uint32_t buffer_size,
- uint32_t sector_size)
-{
- const size_t bytes_read = fread(buffer, 1U, buffer_size, file);
-
- if (ferror(file)) {
- print_error("cannot read from file: %s", strerror(errno));
- return 0;
- } else if ((bytes_read % sector_size) != 0) {
- print_error("data read from input file is not multiple of sector size");
- return 0;
- } else {
- return (bytes_read / sector_size);
- }
-}