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add symlink caching

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This commit is contained in:
Antonio SJ Musumeci 2019-05-21 23:23:26 -04:00
parent 9e3331dab4
commit 1baa706d37
11 changed files with 94 additions and 11 deletions
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37
src/fuse_init.cpp
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@ -21,12 +21,29 @@
namespace l
{
static
void
want(fuse_conn_info *conn_,
const int flag_)
{
conn_->want |= flag_;
}
static
bool
capable(fuse_conn_info *conn_,
const int flag_)
{
return (conn_->capable & flag_);
}
static
void
want_if_capable(fuse_conn_info *conn_,
const int flag_)
{
if(conn_->capable & flag_)
conn_->want |= flag_;
if(capable(conn_,flag_))
want(conn_,flag_);
}
}
@ -35,6 +52,8 @@ namespace FUSE
void *
init(fuse_conn_info *conn_)
{
Config &c = Config::get_writable();
ugid::init();
l::want_if_capable(conn_,FUSE_CAP_ASYNC_READ);
@ -44,9 +63,17 @@ namespace FUSE
l::want_if_capable(conn_,FUSE_CAP_IOCTL_DIR);
l::want_if_capable(conn_,FUSE_CAP_ASYNC_DIO);
l::want_if_capable(conn_,FUSE_CAP_PARALLEL_DIROPS);
if(Config::get().posix_acl)
l::want_if_capable(conn_,FUSE_CAP_POSIX_ACL);
return &Config::get_writable();
if(c.posix_acl && l::capable(conn_,FUSE_CAP_POSIX_ACL))
l::want(conn_,FUSE_CAP_POSIX_ACL);
else
c.posix_acl = false;
if(c.cache_symlinks && l::capable(conn_,FUSE_CAP_CACHE_SYMLINKS))
l::want(conn_,FUSE_CAP_CACHE_SYMLINKS);
else
c.cache_symlinks = false;
return &c;
}
}