New upstream version 8.1.0

2025-08-10 01:34:16 +02:00
commit c891bb7105
4398 changed files with 838833 additions and 0 deletions
--- a/client_module/source/common/storage/StorageErrors.h
+++ b/client_module/source/common/storage/StorageErrors.h
@@ -0,0 +1,79 @@
+#ifndef STORAGEERRORS_H_
+#define STORAGEERRORS_H_
+
+/*
+ * Remember to keep these definitions in sync with StorageErrors.h of fhgfs_common!
+ */
+
+
+#include <common/Common.h>
+
+
+// Note: keep this above __FHGFSOPS_ERRLIST declaration
+struct FhgfsOpsErrListEntry
+{
+   const char* errString; // human-readable error string
+   int         sysErr;    // positive linux system error code
+};
+
+
+extern struct FhgfsOpsErrListEntry const __FHGFSOPS_ERRLIST[];
+
+
+/**
+ * Note: Remember to keep this in sync with FHGFSOPS_ERRLIST
+ *
+ * Note: We need the negative dummy (-1) because some return values (like CommKit) cast this enum to
+ * negative int64_t and this leads bad (positive) values when the enum isn't signed. So the dummy
+ * forces the compiler to make the enum a signed variable.
+ */
+enum FhgfsOpsErr
+{
+   FhgfsOpsErr_DUMMY_DONTUSEME         =    -1, /* see comment above */
+   FhgfsOpsErr_SUCCESS                 =     0,
+   FhgfsOpsErr_INTERNAL                =     1,
+   FhgfsOpsErr_INTERRUPTED             =     2,
+   FhgfsOpsErr_COMMUNICATION           =     3,
+   FhgfsOpsErr_COMMTIMEDOUT            =     4,
+   FhgfsOpsErr_UNKNOWNNODE             =     5,
+   FhgfsOpsErr_NOTOWNER                =     6,
+   FhgfsOpsErr_EXISTS                  =     7,
+   FhgfsOpsErr_PATHNOTEXISTS           =     8,
+   FhgfsOpsErr_INUSE                   =     9,
+   FhgfsOpsErr_DYNAMICATTRIBSOUTDATED  =    10,
+   FhgfsOpsErr_PARENTTOSUBDIR          =    11,
+   FhgfsOpsErr_NOTADIR                 =    12,
+   FhgfsOpsErr_NOTEMPTY                =    13,
+   FhgfsOpsErr_NOSPACE                 =    14,
+   FhgfsOpsErr_UNKNOWNTARGET           =    15,
+   FhgfsOpsErr_WOULDBLOCK              =    16,
+   FhgfsOpsErr_INODENOTINLINED         =    17, // inode is not inlined into the dentry
+   FhgfsOpsErr_SAVEERROR               =    18, // saving to the underlying file system failed
+   FhgfsOpsErr_TOOBIG                  =    19, // corresponds to EFBIG
+   FhgfsOpsErr_INVAL                   =    20, // corresponds to EINVAL
+   FhgfsOpsErr_ADDRESSFAULT            =    21, // corresponds to EFAULT
+   FhgfsOpsErr_AGAIN                   =    22, // corresponds to EAGAIN
+   FhgfsOpsErr_STORAGE_SRV_CRASHED     =    23, /* Potential cache loss for open file handle.
+                                                   (Server crash detected.)*/
+   FhgfsOpsErr_PERM                    =    24, // corresponds to EPERM
+   FhgfsOpsErr_DQUOT                   =    25, // corresponds to EDQUOT (quota exceeded)
+   FhgfsOpsErr_OUTOFMEM                =    26, // corresponds to ENOMEM (mem allocation failed)
+   FhgfsOpsErr_RANGE                   =    27, // corresponds to ERANGE (needed for xattrs)
+   FhgfsOpsErr_NODATA                  =    28, // corresponds to ENODATA==ENOATTR (xattr not found)
+   FhgfsOpsErr_NOTSUPP                 =    29, // corresponds to EOPNOTSUPP
+   FhgfsOpsErr_TOOLONG                 =    30, // corresponds to E2BIG (needed for xattrs)
+   FhgfsOpsErr_METAVERSIONMISMATCH     =    31, // metadata versions do not match, needed for cache invalidation
+   FhgfsOpsErr_INODELOCKED             =    32, // inode is locked, needed for GlobalInodeLock store
+   FhgfsOpsErr_FILEACCESS_DENIED       =    33, // file access denied due to current file state restrictions
+};
+typedef enum FhgfsOpsErr FhgfsOpsErr;
+
+
+
+extern const char* FhgfsOpsErr_toErrString(FhgfsOpsErr fhgfsOpsErr);
+extern int FhgfsOpsErr_toSysErr(FhgfsOpsErr fhgfsOpsErr);
+
+
+
+
+#endif /*STORAGEERRORS_H_*/