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Merge pull request #130 from Aftnet/vsfix

Browse Source 
Fixed MSVC compilation, VFS
This commit is contained in:
Autechre
2020-08-16 03:22:20 +02:00
committed by GitHub
parent 4cb51704ec 7704fdc876
commit 36b82d8cf2
7 changed files with 771 additions and 16 deletions
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1
Makefile
View File

@@ -153,6 +153,7 @@ endif
ifeq "$(PLATFORM)" "libretro"
OBJS += platform/libretro/libretro.o
ifeq "$(USE_LIBRETRO_VFS)" "1"
OBJS += platform/libretro/libretro-common/compat/compat_posix_string.o
OBJS += platform/libretro/libretro-common/compat/compat_strl.o
OBJS += platform/libretro/libretro-common/compat/fopen_utf8.o
OBJS += platform/libretro/libretro-common/encodings/encoding_utf.o

28
cpu/sh2/compiler.c
View File

@@ -462,9 +462,9 @@ static void rcache_free_tmp(int hr);
// SR must and R0 should by all means be statically mapped.
// XXX the static definition of SR MUST match that in compiler.h
#ifdef __arm__
#ifdef __arm__ || defined(_M_ARM)
#include "../drc/emit_arm.c"
#elif defined(__aarch64__)
#elif defined(__aarch64__) || defined(_M_ARM64)
#include "../drc/emit_arm64.c"
#elif defined(__mips__)
#include "../drc/emit_mips.c"
@@ -472,9 +472,9 @@ static void rcache_free_tmp(int hr);
#include "../drc/emit_riscv.c"
#elif defined(__powerpc__)
#include "../drc/emit_ppc.c"
#elif defined(__i386__)
#elif defined(__i386__) || defined(_M_X86)
#include "../drc/emit_x86.c"
#elif defined(__x86_64__)
#elif defined(__x86_64__) || defined(_M_X64)
#include "../drc/emit_x86.c"
#else
#error unsupported arch
@@ -816,7 +816,7 @@ static void dr_block_link(struct block_entry *be, struct block_link *bl, int emi
emith_jump_patch(jump, bl->blx, &jump);
emith_jump_at(bl->blx, be->tcache_ptr);
if ((((uintptr_t)bl->blx & 0x1f) + emith_jump_at_size()-1) > 0x1f)
host_instructions_updated(bl->blx, bl->blx + emith_jump_at_size()-1);
host_instructions_updated(bl->blx, (char*)bl->blx + emith_jump_at_size()-1);
}
} else {
printf("unknown BL type %d\n", bl->type);
@@ -855,7 +855,7 @@ static void dr_block_unlink(struct block_link *bl, int emit_jump)
// via blx: @jump near jumpcc to blx; @blx load target_pc, far jump
emith_jump_patch(bl->jump, bl->blx, &jump);
memcpy(bl->blx, bl->jdisp, emith_jump_at_size());
host_instructions_updated(bl->blx, bl->blx + emith_jump_at_size()-1);
host_instructions_updated(bl->blx, (char*)bl->blx + emith_jump_at_size()-1);
} else {
printf("unknown BL type %d\n", bl->type);
exit(1);
@@ -4657,7 +4657,15 @@ static void REGPARM(2) *sh2_translate(SH2 *sh2, int tcache_id)
case 0x03: // MOV Rm,Rn 0110nnnnmmmm0011
emit_move_r_r(GET_Rn(), GET_Rm());
goto end_op;
case 0x07 ... 0x0f:
case 0x07:
case 0x08:
case 0x09:
case 0x0a:
case 0x0b:
case 0x0c:
case 0x0d:
case 0x0e:
case 0x0f:
tmp = rcache_get_reg(GET_Rm(), RC_GR_READ, NULL);
tmp2 = rcache_get_reg(GET_Rn(), RC_GR_WRITE, NULL);
switch (op & 0x0f)
@@ -5140,7 +5148,7 @@ end_op:
// fill blx backup; do this last to backup final patched code
for (i = 0; i < block->entry_count; i++)
for (bl = block->entryp[i].o_links; bl; bl = bl->o_next)
memcpy(bl->jdisp, bl->blx ?: bl->jump, emith_jump_at_size());
memcpy(bl->jdisp, bl->blx ? bl->blx : bl->jump, emith_jump_at_size());
ring_alloc(&tcache_ring[tcache_id], tcache_ptr - block_entry_ptr);
host_instructions_updated(block_entry_ptr, tcache_ptr);
@@ -6987,9 +6995,9 @@ end:
*end_pc_out = end_pc;
if (base_literals_out != NULL)
*base_literals_out = (lowest_literal ?: end_pc);
*base_literals_out = (lowest_literal ? lowest_literal : end_pc);
if (end_literals_out != NULL)
*end_literals_out = (end_literals ?: end_pc);
*end_literals_out = (end_literals ? lowest_literal : end_pc);
// crc overflow handling, twice to collect all overflows
crc = (crc & 0xffff) + (crc >> 16);

10
pico/32x/memory.c
View File

@@ -1817,7 +1817,7 @@ static void REGPARM(3) sh2_write32_dram(u32 a, u32 d, SH2 *sh2)
static void REGPARM(3) sh2_write32_sdram(u32 a, u32 d, SH2 *sh2)
{
u32 a1 = a & 0x3fffc;
*(u32 *)(sh2->p_sdram + a1) = (d << 16) | (d >> 16);
*(u32 *)((char*)sh2->p_sdram + a1) = (d << 16) | (d >> 16);
#ifdef DRC_SH2
u8 *p = sh2->p_drcblk_ram;
u32 t = p[a1 >> SH2_DRCBLK_RAM_SHIFT];
@@ -1940,7 +1940,7 @@ void *p32x_sh2_get_mem_ptr(u32 a, u32 *mask, SH2 *sh2)
} else if ((a & 0xc6000000) == 0x02000000) {
// banked ROM. Return bank address
u32 bank = carthw_ssf2_banks[(a >> 19) & 7] << 19;
ret = sh2->p_rom + bank;
ret = (char*)sh2->p_rom + bank;
*mask = 0x07ffff;
}
@@ -1958,7 +1958,7 @@ int p32x_sh2_memcpy(u32 dst, u32 src, int count, int size, SH2 *sh2)
return 0;
if ((ps = p32x_sh2_get_mem_ptr(src, &mask, sh2)) == (void *)-1)
return 0;
ps += src & mask;
(char*)ps += src & mask;
len = count * size;
// DRAM in byte access is always in overwrite mode
@@ -1968,13 +1968,13 @@ int p32x_sh2_memcpy(u32 dst, u32 src, int count, int size, SH2 *sh2)
// align dst to halfword
if (dst & 1) {
p32x_sh2_write8(dst, *(u8 *)((uptr)ps ^ 1), sh2);
ps++, dst++, len --;
((char*)ps)++, dst++, len --;
}
// copy data
if ((uptr)ps & 1) {
// unaligned, use halfword copy mode to reduce memory bandwidth
u16 *sp = (u16 *)(ps - 1);
u16 *sp = (u16 *)((char*)ps - 1);
u16 dl, dh = *sp++;
for (i = 0; i < (len & ~1); i += 2, dst += 2, sp++) {
dl = dh, dh = *sp;

2
pico/draw.c
View File

@@ -1891,7 +1891,7 @@ void PicoDrawSetOutBufMD(void *dest, int increment)
if (dest != NULL) {
DrawLineDestBase = dest;
DrawLineDestIncrement = increment;
Pico.est.DrawLineDest = DrawLineDestBase + Pico.est.DrawScanline * increment;
Pico.est.DrawLineDest = (char*)DrawLineDestBase + Pico.est.DrawScanline * increment;
}
else {
DrawLineDestBase = DefOutBuff;

104
platform/libretro/libretro-common/compat/compat_posix_string.c Normal file
View File

@@ -0,0 +1,104 @@
/* Copyright (C) 2010-2018 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (compat_posix_string.c).
* ---------------------------------------------------------------------------------------
*
* Permission is hereby granted, free of charge,
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <ctype.h>
#include <compat/posix_string.h>
#ifdef _WIN32
#undef strcasecmp
#undef strdup
#undef isblank
#undef strtok_r
#include <ctype.h>
#include <stdlib.h>
#include <stddef.h>
#include <compat/strl.h>
#include <string.h>
int retro_strcasecmp__(const char *a, const char *b)
{
while (*a && *b)
{
int a_ = tolower(*a);
int b_ = tolower(*b);
if (a_ != b_)
return a_ - b_;
a++;
b++;
}
return tolower(*a) - tolower(*b);
}
char *retro_strdup__(const char *orig)
{
size_t len = strlen(orig) + 1;
char *ret = (char*)malloc(len);
if (!ret)
return NULL;
strlcpy(ret, orig, len);
return ret;
}
int retro_isblank__(int c)
{
return (c == ' ') || (c == '\t');
}
char *retro_strtok_r__(char *str, const char *delim, char **saveptr)
{
char *first = NULL;
if (!saveptr || !delim)
return NULL;
if (str)
*saveptr = str;
do
{
char *ptr = NULL;
first = *saveptr;
while (*first && strchr(delim, *first))
*first++ = '\0';
if (*first == '\0')
return NULL;
ptr = first + 1;
while (*ptr && !strchr(delim, *ptr))
ptr++;
*saveptr = ptr + (*ptr ? 1 : 0);
*ptr = '\0';
} while (strlen(first) == 0);
return first;
}
#endif

531
platform/libretro/libretro-common/include/file/file_path.h Normal file
View File

@@ -0,0 +1,531 @@
/* Copyright (C) 2010-2019 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (file_path.h).
* ---------------------------------------------------------------------------------------
*
* Permission is hereby granted, free of charge,
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __LIBRETRO_SDK_FILE_PATH_H
#define __LIBRETRO_SDK_FILE_PATH_H
#include <stdio.h>
#include <stdint.h>
#include <stddef.h>
#include <sys/types.h>
#include <libretro.h>
#include <retro_common_api.h>
#include <boolean.h>
RETRO_BEGIN_DECLS
#define PATH_REQUIRED_VFS_VERSION 3
void path_vfs_init(const struct retro_vfs_interface_info* vfs_info);
/* Order in this enum is equivalent to negative sort order in filelist
* (i.e. DIRECTORY is on top of PLAIN_FILE) */
enum
{
RARCH_FILETYPE_UNSET,
RARCH_PLAIN_FILE,
RARCH_COMPRESSED_FILE_IN_ARCHIVE,
RARCH_COMPRESSED_ARCHIVE,
RARCH_DIRECTORY,
RARCH_FILE_UNSUPPORTED
};
/**
* path_is_compressed_file:
* @path : path
*
* Checks if path is a compressed file.
*
* Returns: true (1) if path is a compressed file, otherwise false (0).
**/
bool path_is_compressed_file(const char *path);
/**
* path_contains_compressed_file:
* @path : path
*
* Checks if path contains a compressed file.
*
* Currently we only check for hash symbol (#) inside the pathname.
* If path is ever expanded to a general URI, we should check for that here.
*
* Example: Somewhere in the path there might be a compressed file
* E.g.: /path/to/file.7z#mygame.img
*
* Returns: true (1) if path contains compressed file, otherwise false (0).
**/
#define path_contains_compressed_file(path) (path_get_archive_delim((path)) != NULL)
/**
* path_get_archive_delim:
* @path : path
*
* Gets delimiter of an archive file. Only the first '#'
* after a compression extension is considered.
*
* Returns: pointer to the delimiter in the path if it contains
* a compressed file, otherwise NULL.
*/
const char *path_get_archive_delim(const char *path);
/**
* path_get_extension:
* @path : path
*
* Gets extension of file. Only '.'s
* after the last slash are considered.
*
* Returns: extension part from the path.
*/
const char *path_get_extension(const char *path);
/**
* path_remove_extension:
* @path : path
*
* Mutates path by removing its extension. Removes all
* text after and including the last '.'.
* Only '.'s after the last slash are considered.
*
* Returns:
* 1) If path has an extension, returns path with the
* extension removed.
* 2) If there is no extension, returns NULL.
* 3) If path is empty or NULL, returns NULL
*/
char *path_remove_extension(char *path);
/**
* path_basename:
* @path : path
*
* Get basename from @path.
*
* Returns: basename from path.
**/
const char *path_basename(const char *path);
/**
* path_basedir:
* @path : path
*
* Extracts base directory by mutating path.
* Keeps trailing '/'.
**/
void path_basedir(char *path);
/**
* path_parent_dir:
* @path : path
*
* Extracts parent directory by mutating path.
* Assumes that path is a directory. Keeps trailing '/'.
* If the path was already at the root directory, returns empty string
**/
void path_parent_dir(char *path);
/**
* path_resolve_realpath:
* @buf : input and output buffer for path
* @size : size of buffer
* @resolve_symlinks : whether to resolve symlinks or not
*
* Resolves use of ".", "..", multiple slashes etc in absolute paths.
*
* Relative paths are rebased on the current working dir.
*
* Returns: @buf if successful, NULL otherwise.
* Note: Not implemented on consoles
* Note: Symlinks are only resolved on Unix-likes
* Note: The current working dir might not be what you expect,
* e.g. on Android it is "/"
* Use of fill_pathname_resolve_relative() should be prefered
**/
char *path_resolve_realpath(char *buf, size_t size, bool resolve_symlinks);
/**
* path_relative_to:
* @out : buffer to write the relative path to
* @path : path to be expressed relatively
* @base : relative to this
* @size : size of output buffer
*
* Turns @path into a path relative to @base and writes it to @out.
*
* @base is assumed to be a base directory, i.e. a path ending with '/' or '\'.
* Both @path and @base are assumed to be absolute paths without "." or "..".
*
* E.g. path /a/b/e/f.cgp with base /a/b/c/d/ turns into ../../e/f.cgp
**/
void path_relative_to(char *out, const char *path, const char *base, size_t size);
/**
* path_is_absolute:
* @path : path
*
* Checks if @path is an absolute path or a relative path.
*
* Returns: true if path is absolute, false if path is relative.
**/
bool path_is_absolute(const char *path);
/**
* fill_pathname:
* @out_path : output path
* @in_path : input path
* @replace : what to replace
* @size : buffer size of output path
*
* FIXME: Verify
*
* Replaces filename extension with 'replace' and outputs result to out_path.
* The extension here is considered to be the string from the last '.'
* to the end.
*
* Only '.'s after the last slash are considered as extensions.
* If no '.' is present, in_path and replace will simply be concatenated.
* 'size' is buffer size of 'out_path'.
* E.g.: in_path = "/foo/bar/baz/boo.c", replace = ".asm" =>
* out_path = "/foo/bar/baz/boo.asm"
* E.g.: in_path = "/foo/bar/baz/boo.c", replace = "" =>
* out_path = "/foo/bar/baz/boo"
*/
void fill_pathname(char *out_path, const char *in_path,
const char *replace, size_t size);
/**
* fill_dated_filename:
* @out_filename : output filename
* @ext : extension of output filename
* @size : buffer size of output filename
*
* Creates a 'dated' filename prefixed by 'RetroArch', and
* concatenates extension (@ext) to it.
*
* E.g.:
* out_filename = "RetroArch-{month}{day}-{Hours}{Minutes}.{@ext}"
**/
void fill_dated_filename(char *out_filename,
const char *ext, size_t size);
/**
* fill_str_dated_filename:
* @out_filename : output filename
* @in_str : input string
* @ext : extension of output filename
* @size : buffer size of output filename
*
* Creates a 'dated' filename prefixed by the string @in_str, and
* concatenates extension (@ext) to it.
*
* E.g.:
* out_filename = "RetroArch-{year}{month}{day}-{Hour}{Minute}{Second}.{@ext}"
**/
void fill_str_dated_filename(char *out_filename,
const char *in_str, const char *ext, size_t size);
/**
* fill_pathname_noext:
* @out_path : output path
* @in_path : input path
* @replace : what to replace
* @size : buffer size of output path
*
* Appends a filename extension 'replace' to 'in_path', and outputs
* result in 'out_path'.
*
* Assumes in_path has no extension. If an extension is still
* present in 'in_path', it will be ignored.
*
*/
void fill_pathname_noext(char *out_path, const char *in_path,
const char *replace, size_t size);
/**
* find_last_slash:
* @str : input path
*
* Gets a pointer to the last slash in the input path.
*
* Returns: a pointer to the last slash in the input path.
**/
char *find_last_slash(const char *str);
/**
* fill_pathname_dir:
* @in_dir : input directory path
* @in_basename : input basename to be appended to @in_dir
* @replace : replacement to be appended to @in_basename
* @size : size of buffer
*
* Appends basename of 'in_basename', to 'in_dir', along with 'replace'.
* Basename of in_basename is the string after the last '/' or '\\',
* i.e the filename without directories.
*
* If in_basename has no '/' or '\\', the whole 'in_basename' will be used.
* 'size' is buffer size of 'in_dir'.
*
* E.g..: in_dir = "/tmp/some_dir", in_basename = "/some_content/foo.c",
* replace = ".asm" => in_dir = "/tmp/some_dir/foo.c.asm"
**/
void fill_pathname_dir(char *in_dir, const char *in_basename,
const char *replace, size_t size);
/**
* fill_pathname_base:
* @out : output path
* @in_path : input path
* @size : size of output path
*
* Copies basename of @in_path into @out_path.
**/
void fill_pathname_base(char *out_path, const char *in_path, size_t size);
void fill_pathname_base_noext(char *out_dir,
const char *in_path, size_t size);
void fill_pathname_base_ext(char *out,
const char *in_path, const char *ext,
size_t size);
/**
* fill_pathname_basedir:
* @out_dir : output directory
* @in_path : input path
* @size : size of output directory
*
* Copies base directory of @in_path into @out_path.
* If in_path is a path without any slashes (relative current directory),
* @out_path will get path "./".
**/
void fill_pathname_basedir(char *out_path, const char *in_path, size_t size);
void fill_pathname_basedir_noext(char *out_dir,
const char *in_path, size_t size);
/**
* fill_pathname_parent_dir_name:
* @out_dir : output directory
* @in_dir : input directory
* @size : size of output directory
*
* Copies only the parent directory name of @in_dir into @out_dir.
* The two buffers must not overlap. Removes trailing '/'.
* Returns true on success, false if a slash was not found in the path.
**/
bool fill_pathname_parent_dir_name(char *out_dir,
const char *in_dir, size_t size);
/**
* fill_pathname_parent_dir:
* @out_dir : output directory
* @in_dir : input directory
* @size : size of output directory
*
* Copies parent directory of @in_dir into @out_dir.
* Assumes @in_dir is a directory. Keeps trailing '/'.
* If the path was already at the root directory, @out_dir will be an empty string.
**/
void fill_pathname_parent_dir(char *out_dir,
const char *in_dir, size_t size);
/**
* fill_pathname_resolve_relative:
* @out_path : output path
* @in_refpath : input reference path
* @in_path : input path
* @size : size of @out_path
*
* Joins basedir of @in_refpath together with @in_path.
* If @in_path is an absolute path, out_path = in_path.
* E.g.: in_refpath = "/foo/bar/baz.a", in_path = "foobar.cg",
* out_path = "/foo/bar/foobar.cg".
**/
void fill_pathname_resolve_relative(char *out_path, const char *in_refpath,
const char *in_path, size_t size);
/**
* fill_pathname_join:
* @out_path : output path
* @dir : directory
* @path : path
* @size : size of output path
*
* Joins a directory (@dir) and path (@path) together.
* Makes sure not to get two consecutive slashes
* between directory and path.
**/
void fill_pathname_join(char *out_path, const char *dir,
const char *path, size_t size);
void fill_pathname_join_special_ext(char *out_path,
const char *dir, const char *path,
const char *last, const char *ext,
size_t size);
void fill_pathname_join_concat_noext(char *out_path,
const char *dir, const char *path,
const char *concat,
size_t size);
void fill_pathname_join_concat(char *out_path,
const char *dir, const char *path,
const char *concat,
size_t size);
void fill_pathname_join_noext(char *out_path,
const char *dir, const char *path, size_t size);
/**
* fill_pathname_join_delim:
* @out_path : output path
* @dir : directory
* @path : path
* @delim : delimiter
* @size : size of output path
*
* Joins a directory (@dir) and path (@path) together
* using the given delimiter (@delim).
**/
void fill_pathname_join_delim(char *out_path, const char *dir,
const char *path, const char delim, size_t size);
void fill_pathname_join_delim_concat(char *out_path, const char *dir,
const char *path, const char delim, const char *concat,
size_t size);
/**
* fill_short_pathname_representation:
* @out_rep : output representation
* @in_path : input path
* @size : size of output representation
*
* Generates a short representation of path. It should only
* be used for displaying the result; the output representation is not
* binding in any meaningful way (for a normal path, this is the same as basename)
* In case of more complex URLs, this should cut everything except for
* the main image file.
*
* E.g.: "/path/to/game.img" -> game.img
* "/path/to/myarchive.7z#folder/to/game.img" -> game.img
*/
void fill_short_pathname_representation(char* out_rep,
const char *in_path, size_t size);
void fill_short_pathname_representation_noext(char* out_rep,
const char *in_path, size_t size);
void fill_pathname_expand_special(char *out_path,
const char *in_path, size_t size);
void fill_pathname_abbreviate_special(char *out_path,
const char *in_path, size_t size);
/**
* path_basedir:
* @path : path
*
* Extracts base directory by mutating path.
* Keeps trailing '/'.
**/
void path_basedir_wrapper(char *path);
/**
* path_char_is_slash:
* @c : character
*
* Checks if character (@c) is a slash.
*
* Returns: true (1) if character is a slash, otherwise false (0).
*/
#ifdef _WIN32
#define path_char_is_slash(c) (((c) == '/') || ((c) == '\\'))
#else
#define path_char_is_slash(c) ((c) == '/')
#endif
/**
* path_default_slash and path_default_slash_c:
*
* Gets the default slash separator.
*
* Returns: default slash separator.
*/
#ifdef _WIN32
#define path_default_slash() "\\"
#define path_default_slash_c() '\\'
#else
#define path_default_slash() "/"
#define path_default_slash_c() '/'
#endif
/**
* fill_pathname_slash:
* @path : path
* @size : size of path
*
* Assumes path is a directory. Appends a slash
* if not already there.
**/
void fill_pathname_slash(char *path, size_t size);
#if !defined(RARCH_CONSOLE) && defined(RARCH_INTERNAL)
void fill_pathname_application_path(char *buf, size_t size);
void fill_pathname_application_dir(char *buf, size_t size);
void fill_pathname_home_dir(char *buf, size_t size);
#endif
/**
* path_mkdir:
* @dir : directory
*
* Create directory on filesystem.
*
* Returns: true (1) if directory could be created, otherwise false (0).
**/
bool path_mkdir(const char *dir);
/**
* path_is_directory:
* @path : path
*
* Checks if path is a directory.
*
* Returns: true (1) if path is a directory, otherwise false (0).
*/
bool path_is_directory(const char *path);
bool path_is_character_special(const char *path);
int path_stat(const char *path);
bool path_is_valid(const char *path);
int32_t path_get_size(const char *path);
bool is_path_accessible_using_standard_io(const char *path);
RETRO_END_DECLS
#endif

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platform/libretro/libretro-common/include/vfs/vfs.h Normal file
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@@ -0,0 +1,111 @@
/* Copyright (C) 2010-2019 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (vfs_implementation.h).
* ---------------------------------------------------------------------------------------
*
* Permission is hereby granted, free of charge,
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __LIBRETRO_SDK_VFS_H
#define __LIBRETRO_SDK_VFS_H
#include <retro_common_api.h>
#include <boolean.h>
#ifdef RARCH_INTERNAL
#ifndef VFS_FRONTEND
#define VFS_FRONTEND
#endif
#endif
RETRO_BEGIN_DECLS
#ifdef _WIN32
typedef void* HANDLE;
#endif
#ifdef HAVE_CDROM
typedef struct
{
char *cue_buf;
size_t cue_len;
int64_t byte_pos;
char drive;
unsigned char cur_min;
unsigned char cur_sec;
unsigned char cur_frame;
unsigned char cur_track;
unsigned cur_lba;
unsigned last_frame_lba;
unsigned char last_frame[2352];
bool last_frame_valid;
} vfs_cdrom_t;
#endif
enum vfs_scheme
{
VFS_SCHEME_NONE = 0,
VFS_SCHEME_CDROM
};
#ifndef __WINRT__
#ifdef VFS_FRONTEND
struct retro_vfs_file_handle
#else
struct libretro_vfs_implementation_file
#endif
{
int fd;
unsigned hints;
int64_t size;
char *buf;
FILE *fp;
#ifdef _WIN32
HANDLE fh;
#endif
char* orig_path;
uint64_t mappos;
uint64_t mapsize;
uint8_t *mapped;
enum vfs_scheme scheme;
#ifdef HAVE_CDROM
vfs_cdrom_t cdrom;
#endif
};
#endif
/* Replace the following symbol with something appropriate
* to signify the file is being compiled for a front end instead of a core.
* This allows the same code to act as reference implementation
* for VFS and as fallbacks for when the front end does not provide VFS functionality.
*/
#ifdef VFS_FRONTEND
typedef struct retro_vfs_file_handle libretro_vfs_implementation_file;
#else
typedef struct libretro_vfs_implementation_file libretro_vfs_implementation_file;
#endif
#ifdef VFS_FRONTEND
typedef struct retro_vfs_dir_handle libretro_vfs_implementation_dir;
#else
typedef struct libretro_vfs_implementation_dir libretro_vfs_implementation_dir;
#endif
RETRO_END_DECLS
#endif