26 } EFI_SIMPLE_FILE_SYSTEM_PROTOCOL;
29 EFI_GUID EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID = {
30 0x0964e5b22, 0x6459, 0x11d2,
31 0x8e, 0x39, 0x00, 0xa0,
32 0xc9, 0x69, 0x72, 0x3b,
36 EFI_FILE_PROTOCOL *fsroot;
39 towpath(CHAR16 *w, int nw, char *s)
43 for(i=0; *s && i<nw-1; i++){
55 CHAR16 wname[MAXPATH];
56 EFI_FILE_PROTOCOL *fp;
61 towpath(wname, MAXPATH, name);
64 if(eficall(fsroot->Open, fsroot, &fp, wname, (UINT64)1, (UINT64)1))
70 fsread(void *f, void *data, int len)
75 if(eficall(((EFI_FILE_PROTOCOL*)f)->Read, f, &size, data))
83 eficall(((EFI_FILE_PROTOCOL*)f)->Close, f);
89 EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *fs;
93 if(eficall(ST->BootServices->LocateProtocol,
94 &EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID, nil, &fs))
96 if(eficall(fs->OpenVolume, fs, &fsroot)){
105 return fsopen("/plan9.ini");