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cient/fuse_ll.c: align fuse_ll_forget() with fuse3 API

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In fuse2 forget() is defined as:

void (*forget) (fuse_req_t req, fuse_ino_t ino, unsigned long nlookup);

In fuse3 forget() is defined as:

void (*forget) (fuse_req_t req, fuse_ino_t ino, uint64_t nlookup);

Apparently FUSE fixed the issue of nlookup becoming 32 bit value on 32 bit systems as nlookup should be 64 bit value at all times.

We should use new function signature to avoid compilation failure in 32 bit mode with fuse3.

Signed-off-by: Vladimir Bashkirtsev <vladimir@bashkirtsev.com>
This commit is contained in:
Vladimir Bashkirtsev 2021-01-16 13:02:37 +10:30
parent 3ab4807281
commit 3640e14e00
1 changed files with 6 additions and 0 deletions
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6
src/client/fuse_ll.cc
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@ -192,8 +192,14 @@ static void fuse_ll_lookup(fuse_req_t req, fuse_ino_t parent, const char *name)
cfuse->iput(i1);
}
// fuse3 has changed forget function signature
#if FUSE_VERSION >= FUSE_MAKE_VERSION(3, 0)
static void fuse_ll_forget(fuse_req_t req, fuse_ino_t ino,
uint64_t nlookup)
#else
static void fuse_ll_forget(fuse_req_t req, fuse_ino_t ino,
long unsigned nlookup)
#endif
{
CephFuse::Handle *cfuse = fuse_ll_req_prepare(req);
cfuse->client->ll_forget(cfuse->iget(ino), nlookup+1);