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/** |
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* This file is part of the CernVM File System. |
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*/ |
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#ifndef CVMFS_DUPLEX_FUSE_H_ |
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#define CVMFS_DUPLEX_FUSE_H_ |
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#ifdef CVMFS_LIBCVMFS |
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// Unit tests |
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#include <sys/types.h> |
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#define FUSE_VERSION 29 |
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#define FUSE_ROOT_ID 1 |
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extern "C" { |
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typedef unsigned long fuse_ino_t; // NOLINT |
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// Empty structs have different sizes in C and C++, hence the dummy int |
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struct fuse_chan { int dummy; }; |
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struct fuse_lowlevel_ops { int dummy; }; // for loader.h |
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enum fuse_expire_flags { |
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FUSE_LL_EXPIRE_ONLY = (1 << 0), |
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}; |
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// Defined in t_fuse_evict.cc |
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extern unsigned fuse_lowlevel_notify_inval_inode_cnt; |
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extern unsigned fuse_lowlevel_notify_inval_entry_cnt; |
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static int __attribute__((used)) fuse_lowlevel_notify_inval_inode( |
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void *, unsigned /*fuse_ino_t*/, off_t, off_t) // NOLINT (ulong from fuse) |
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{ |
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fuse_lowlevel_notify_inval_inode_cnt++; |
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return -1; |
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} |
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static int __attribute__((used)) fuse_lowlevel_notify_inval_entry( |
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struct fuse_chan *, fuse_ino_t, const char *, size_t) // NOLINT |
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{ |
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fuse_lowlevel_notify_inval_entry_cnt++; |
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return -1; |
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} |
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} |
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#define CVMFS_USE_LIBFUSE 2 |
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#else // CVMFS_LIBCVMFS |
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#ifndef CVMFS_USE_LIBFUSE |
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#error "Build system error: CVMFS_USE_LIBFUSE unset" |
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#endif |
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#if CVMFS_USE_LIBFUSE == 2 |
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#define FUSE_USE_VERSION 26 |
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#include <fuse/fuse_lowlevel.h> |
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#include <fuse/fuse_opt.h> |
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#if(FUSE_VERSION < 28) |
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#include <cstdlib> |
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extern "C" { |
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static int __attribute__((used)) fuse_lowlevel_notify_inval_entry( |
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void *, unsigned long, const char *, size_t) // NOLINT |
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{ |
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abort(); |
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} |
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static int __attribute__((used)) fuse_lowlevel_notify_inval_inode( |
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void *, fuse_ino_t, off_t, off_t) // NOLINT |
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{ |
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abort(); |
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} |
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} |
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#endif // FUSE_VERSION < 28 |
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#else |
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// CVMFS_USE_LIBFUSE == 3 |
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#ifdef CVMFS_ENABLE_FUSE3_LOOP_CONFIG |
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#define FUSE_USE_VERSION 312 |
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#else |
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#define FUSE_USE_VERSION 31 |
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#endif |
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#include <fuse3/fuse.h> |
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#include <fuse3/fuse_lowlevel.h> |
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#include <fuse3/fuse_opt.h> |
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#endif |
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#endif |
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#endif // CVMFS_DUPLEX_FUSE_H_ |
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