static STREAMFILE *open_vfs_impl(VFSSTREAMFILE *streamfile, const char * const filename, size_t buffersize)
{
if (!filename)
return NULL;
return open_vfs(filename);
}
uint32_t sys_open(struct registers_t* regs)
{
const char* name = (const char*)REG_ARG1(regs);
int oflag = (int)REG_ARG2(regs);
mode_t mode = (mode_t)REG_ARG3(regs);
return open_vfs(name, oflag, mode);
}
static STREAMFILE *open_vfs_impl(VFSSTREAMFILE *streamfile,const char * const filename,size_t buffersize)
{
#ifdef SUPPORT_DUP
VFSFile *newfile;
STREAMFILE *newstreamFile;
#endif
if (!filename)
return NULL;
// if same name, duplicate the file pointer we already have open
#ifdef SUPPORT_DUP
if (!strcmp(streamfile->name,filename)) {
if ((newfile = aud_vfs_dup(streamfile->vfsFile)))
{
newstreamFile = open_vfs_by_VFSFILE(newfile,filename);
if (newstreamFile) {
return newstreamFile;
}
// failure, close it and try the default path (which will probably fail a second time)
aud_vfs_fclose(newfile);
}
}
#endif
return open_vfs(filename);
}