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author Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
commit7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch)
treef310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/lib/util/harddisk.c
parenta57b46ae933badd7441ce1644711dbb851e2b504 (diff)
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/lib/util/harddisk.c')
-rw-r--r--src/lib/util/harddisk.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/src/lib/util/harddisk.c b/src/lib/util/harddisk.c
deleted file mode 100644
index b1082f3234f..00000000000
--- a/src/lib/util/harddisk.c
+++ /dev/null
@@ -1,161 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Aaron Giles
-/***************************************************************************
-
- hardisk.c
-
- Generic MAME hard disk implementation, with differencing files
-
-***************************************************************************/
-
-#include <assert.h>
-
-#include "harddisk.h"
-
-#include <stdlib.h>
-
-
-/***************************************************************************
- TYPE DEFINITIONS
-***************************************************************************/
-
-struct hard_disk_file
-{
- chd_file * chd; /* CHD file */
- hard_disk_info info; /* hard disk info */
-};
-
-
-
-/***************************************************************************
- CORE IMPLEMENTATION
-***************************************************************************/
-
-/*-------------------------------------------------
- hard_disk_open - open a hard disk handle,
- given a chd_file
--------------------------------------------------*/
-
-hard_disk_file *hard_disk_open(chd_file *chd)
-{
- int cylinders, heads, sectors, sectorbytes;
- hard_disk_file *file;
- std::string metadata;
- chd_error err;
-
- /* punt if no CHD */
- if (chd == NULL)
- return NULL;
-
- /* read the hard disk metadata */
- err = chd->read_metadata(HARD_DISK_METADATA_TAG, 0, metadata);
- if (err != CHDERR_NONE)
- return NULL;
-
- /* parse the metadata */
- if (sscanf(metadata.c_str(), HARD_DISK_METADATA_FORMAT, &cylinders, &heads, &sectors, &sectorbytes) != 4)
- return NULL;
-
- /* allocate memory for the hard disk file */
- file = (hard_disk_file *)malloc(sizeof(hard_disk_file));
- if (file == NULL)
- return NULL;
-
- /* fill in the data */
- file->chd = chd;
- file->info.cylinders = cylinders;
- file->info.heads = heads;
- file->info.sectors = sectors;
- file->info.sectorbytes = sectorbytes;
- return file;
-}
-
-
-/*-------------------------------------------------
- hard_disk_close - close a hard disk handle
--------------------------------------------------*/
-
-void hard_disk_close(hard_disk_file *file)
-{
- free(file);
-}
-
-
-/*-------------------------------------------------
- hard_disk_get_chd - get a handle to a CHD
- from a hard disk
--------------------------------------------------*/
-
-chd_file *hard_disk_get_chd(hard_disk_file *file)
-{
- return file->chd;
-}
-
-
-/*-------------------------------------------------
- hard_disk_get_info - return information about
- a hard disk
--------------------------------------------------*/
-
-/**
- * @fn hard_disk_info *hard_disk_get_info(hard_disk_file *file)
- *
- * @brief Hard disk get information.
- *
- * @param [in,out] file If non-null, the file.
- *
- * @return null if it fails, else a hard_disk_info*.
- */
-
-hard_disk_info *hard_disk_get_info(hard_disk_file *file)
-{
- return &file->info;
-}
-
-
-/*-------------------------------------------------
- hard_disk_read - read sectors from a hard
- disk
--------------------------------------------------*/
-
-/**
- * @fn UINT32 hard_disk_read(hard_disk_file *file, UINT32 lbasector, void *buffer)
- *
- * @brief Hard disk read.
- *
- * @param [in,out] file If non-null, the file.
- * @param lbasector The lbasector.
- * @param [in,out] buffer If non-null, the buffer.
- *
- * @return An UINT32.
- */
-
-UINT32 hard_disk_read(hard_disk_file *file, UINT32 lbasector, void *buffer)
-{
- chd_error err = file->chd->read_units(lbasector, buffer);
- return (err == CHDERR_NONE);
-}
-
-
-/*-------------------------------------------------
- hard_disk_write - write sectors to a hard
- disk
--------------------------------------------------*/
-
-/**
- * @fn UINT32 hard_disk_write(hard_disk_file *file, UINT32 lbasector, const void *buffer)
- *
- * @brief Hard disk write.
- *
- * @param [in,out] file If non-null, the file.
- * @param lbasector The lbasector.
- * @param buffer The buffer.
- *
- * @return An UINT32.
- */
-
-UINT32 hard_disk_write(hard_disk_file *file, UINT32 lbasector, const void *buffer)
-{
- chd_error err = file->chd->write_units(lbasector, buffer);
- return (err == CHDERR_NONE);
-}