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(libretro-common) Cleanups

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This commit is contained in:
twinaphex 2020-06-27 14:55:08 +02:00
parent c3f8b7741c
commit 5783494e13
1 changed files with 14 additions and 20 deletions
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24
libretro-common/vfs/vfs_implementation.c
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@ -411,12 +411,15 @@ libretro_vfs_implementation_file *retro_vfs_file_open_impl(
*
* https://www.freebsd.org/cgi/man.cgi?query=setvbuf&apropos=0&sektion=0&manpath=FreeBSD+11.1-RELEASE&arch=default&format=html
*
* If the size argument is not zero but buf is NULL, a buffer of the given size will be allocated immediately, and
* If the size argument is not zero but buf is NULL,
* a buffer of the given size will be allocated immediately, and
* released on close. This is an extension to ANSI C.
*
* Since C89 does not support specifying a null buffer with a non-zero size, we create and track our own buffer for it.
* Since C89 does not support specifying a NULL buffer
* with a non-zero size, we create and track our own buffer for it.
*/
/* TODO: this is only useful for a few platforms, find which and add ifdef */
/* TODO: this is only useful for a few platforms,
* find which and add ifdef */
#if !defined(PSP)
if (stream->scheme != VFS_SCHEME_CDROM)
{
@ -620,7 +623,8 @@ int64_t retro_vfs_file_tell_impl(libretro_vfs_implementation_file *stream)
#ifdef HAVE_MMAP
/* Need to check stream->mapped because this function
* is called in filestream_open() */
if (stream->mapped && stream->hints & RETRO_VFS_FILE_ACCESS_HINT_FREQUENT_ACCESS)
if (stream->mapped && stream->hints &
RETRO_VFS_FILE_ACCESS_HINT_FREQUENT_ACCESS)
return stream->mappos;
#endif
if (lseek(stream->fd, 0, SEEK_CUR) < 0)
@ -1151,24 +1155,14 @@ const char *retro_vfs_dirent_get_name_impl(libretro_vfs_implementation_dir *rdir
{
#if defined(_WIN32)
#if defined(LEGACY_WIN32)
{
char *name = local_to_utf8_string_alloc(rdir->entry.cFileName);
memset(rdir->entry.cFileName, 0, sizeof(rdir->entry.cFileName));
strlcpy(rdir->entry.cFileName, name, sizeof(rdir->entry.cFileName));
if (name)
free(name);
}
#else
{
char *name = utf16_to_utf8_string_alloc(rdir->entry.cFileName);
#endif
memset(rdir->entry.cFileName, 0, sizeof(rdir->entry.cFileName));
strlcpy((char*)rdir->entry.cFileName, name, sizeof(rdir->entry.cFileName));
if (name)
free(name);
}
#endif
return (char*)rdir->entry.cFileName;
#elif defined(VITA) || defined(PSP) || defined(__CELLOS_LV2__) && !defined(__PSL1GHT__) || defined(ORBIS)
return rdir->entry.d_name;