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Rework open file resource management

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This commit is contained in:
Antonio SJ Musumeci 2026-01-19 15:16:01 -06:00
parent a47842e2f8
commit e32985e490
11 changed files with 453 additions and 303 deletions
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5
libfuse/lib/fuse.cpp
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@ -3878,7 +3878,7 @@ fuse_passthrough_open(const int fd_)
rv = ::ioctl(dev_fuse_fd,FUSE_DEV_IOC_BACKING_OPEN,&bm);
return rv;
return ((rv < 0) ? INVALID_BACKING_ID : rv);
}
int
@ -3886,6 +3886,9 @@ fuse_passthrough_close(const int backing_id_)
{
int dev_fuse_fd;
if(!fuse_backing_id_is_valid(backing_id_))
return 0;
dev_fuse_fd = fuse_chan_fd(f.se->ch);
return ::ioctl(dev_fuse_fd,FUSE_DEV_IOC_BACKING_CLOSE,&backing_id_);