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fs: add fsOpenGameCardDetectionEventNotifier and fsOpenGameCardStorage. #690

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fs: add fsOpenGameCardDetectionEventNotifier and fsOpenGameCardStorage. #690

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47e445e
fs: add fsOpenGameCardDetectionEventNotifier and fsOpenGameCardStorage.
ITotalJustice Aug 16, 2025
0eb0c37
use correct names for fsOpenGameCardPartition / FsGameCardPartitionRaw.
ITotalJustice Sep 19, 2025
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fs: add fsOpenGameCardDetectionEventNotifier and fsOpenGameCardStorage.
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@ITotalJustice
ITotalJustice committed Aug 16, 2025
commit 47e445e08804d9f0e700e27c69b2289e838101cc
8 changes: 8 additions & 0 deletions nx/include/switch/services/fs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,11 @@ typedef enum {
FsGameCardPartition_Logo = 3, ///< [4.0.0+]
} FsGameCardPartition;

typedef enum {
FsGameCardStoragePartition_Normal = 0,
FsGameCardStoragePartition_Secure = 1,
} FsGameCardStoragePartition;

typedef struct {
u32 value;
} FsGameCardHandle;
Expand Down Expand Up @@ -540,8 +545,11 @@ Result fsOpenDataStorageByProgramId(FsStorage *out, u64 program_id); /// <[3.0.0
Result fsOpenDataStorageByDataId(FsStorage* out, u64 dataId, NcmStorageId storageId);
Result fsOpenPatchDataStorageByCurrentProcess(FsStorage* out);

Result fsOpenGameCardStorage(FsStorage* out, const FsGameCardHandle* handle, FsGameCardStoragePartition partition);

Result fsOpenDeviceOperator(FsDeviceOperator* out);
Result fsOpenSdCardDetectionEventNotifier(FsEventNotifier* out);
Result fsOpenGameCardDetectionEventNotifier(FsEventNotifier* out);

Result fsIsSignedSystemPartitionOnSdCardValid(bool *out);

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16 changes: 16 additions & 0 deletions nx/source/services/fs.c
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Expand Up @@ -538,6 +538,18 @@ Result fsOpenPatchDataStorageByCurrentProcess(FsStorage* out) {
return _fsCmdGetSession(&g_fsSrv, &out->s, 203);
}

Result fsOpenGameCardStorage(FsStorage* out, const FsGameCardHandle* handle, FsGameCardStoragePartition partition) {
const struct {
FsGameCardHandle handle;
u32 partition;
} in = { *handle, (u32)partition };

return serviceDispatchIn(&g_fsSrv, 30, in,
.out_num_objects = 1,
.out_objects = &out->s
);
}

Result fsOpenDeviceOperator(FsDeviceOperator* out) {
return _fsCmdGetSession(&g_fsSrv, &out->s, 400);
}
Expand All @@ -546,6 +558,10 @@ Result fsOpenSdCardDetectionEventNotifier(FsEventNotifier* out) {
return _fsCmdGetSession(&g_fsSrv, &out->s, 500);
}

Result fsOpenGameCardDetectionEventNotifier(FsEventNotifier* out) {
return _fsCmdGetSession(&g_fsSrv, &out->s, 501);
}

Result fsIsSignedSystemPartitionOnSdCardValid(bool *out) {
if (!hosversionBetween(4, 8))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
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