--- a/src/files.c Sat Mar 01 22:55:30 2025 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- * Copyright 2023 Mike Becker. All rights reserved.
- *
- * 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 "ascension/files.h"
-#include "ascension/error.h"
-
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-asc_file asc_file_mmap_rdonly(char const *filename) {
- int fd = open(filename, O_RDONLY);
- if (fd < 0) {
- asc_dprintf("Failed to open file %s", filename);
- return (cxstring) {NULL, 0};
- }
-
- struct stat statbuf;
- int err = fstat(fd, &statbuf);
- if (err < 0) {
- close(fd);
- asc_dprintf("Failed to stat file %s", filename);
- return (cxstring) {NULL, 0};
- }
-
- char const *data = mmap(NULL, statbuf.st_size, PROT_READ, MAP_SHARED, fd, 0);
- if (data == MAP_FAILED) {
- close(fd);
- asc_dprintf("Failed to map file %s into memory", filename);
- return (cxstring) {NULL, 0};
- }
- close(fd);
-
- return cx_strn(data, statbuf.st_size);
-}
-
-void asc_file_unmap(asc_file file) {
- munmap((void *) file.ptr, file.length);
-}
\ No newline at end of file