mirror of
https://github.com/holub/mame
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53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
//============================================================
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//
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// sdlfile.h - SDL file access functions
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//
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// Copyright (c) 1996-2010, Nicola Salmoria and the MAME Team.
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// Visit http://mamedev.org for licensing and usage restrictions.
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//
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// SDLMAME by Olivier Galibert and R. Belmont
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//
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//============================================================
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#include "osdcore.h"
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#include "sdlos.h"
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//============================================================
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// ENUM DEFINITIONS
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//============================================================
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enum
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{
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SDLFILE_FILE = 0,
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SDLFILE_SOCKET,
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SDLFILE_PTTY
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};
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//============================================================
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// TYPE DEFINITIONS
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//============================================================
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struct osd_file
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{
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int handle;
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int socket;
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int type;
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char filename[1];
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};
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//============================================================
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// PROTOTYPES
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//============================================================
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bool sdl_check_socket_path(const char *path);
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file_error sdl_open_socket(const char *path, UINT32 openflags, osd_file **file, UINT64 *filesize);
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file_error sdl_read_socket(osd_file *file, void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
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file_error sdl_write_socket(osd_file *file, const void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
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file_error sdl_close_socket(osd_file *file);
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file_error sdl_open_ptty(const char *path, UINT32 openflags, osd_file **file, UINT64 *filesize);
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file_error sdl_read_ptty(osd_file *file, void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
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file_error sdl_write_ptty(osd_file *file, const void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
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file_error sdl_close_ptty(osd_file *file);
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file_error error_to_file_error(UINT32 error);
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