Move sysconf(_SC_OPEN_MAX); out of the for() loop to avoid unneeded syscalls

[apt.git] / apt-inst / filelist.cc

diff --git a/apt-inst/filelist.cc b/apt-inst/filelist.cc
index b4a4f3d9d40d711dc15793aef3e7a7886c1efe11..4dbc4a2d70d4db1333a6c69392f3ef3874e5d075 100644 (file)
--- a/apt-inst/filelist.cc
+++ b/apt-inst/filelist.cc
@@ -85,7 +85,7 @@ pkgFLCache::Header::Header()
 // FLCache::Header::CheckSizes - Check if the two headers have same *sz        /*{{{*/
 // ---------------------------------------------------------------------
 /* Compare to make sure we are matching versions */
-bool pkgFLCache::Header::CheckSizes(Header &Against) const
+APT_PURE bool pkgFLCache::Header::CheckSizes(Header &Against) const
 {
    if (HeaderSz == Against.HeaderSz &&
        NodeSz == Against.NodeSz &&
@@ -353,7 +353,7 @@ pkgFLCache::NodeIterator pkgFLCache::GetNode(const char *Name,
 // ---------------------------------------------------------------------
 /* This is one of two hashing functions. The other is inlined into the
    GetNode routine. */
-pkgFLCache::Node *pkgFLCache::HashNode(NodeIterator const &Nde)
+APT_PURE pkgFLCache::Node *pkgFLCache::HashNode(NodeIterator const &Nde)
 {
    // Hash the node
    unsigned long HashPos = 0;
@@ -570,7 +570,7 @@ bool pkgFLCache::AddConfFile(const char *Name,const char *NameEnd,
 // ---------------------------------------------------------------------
 /* Since the package pointer is indirected in all sorts of interesting ways
    this is used to get a pointer to the owning package */
-pkgFLCache::Package *pkgFLCache::NodeIterator::RealPackage() const
+APT_PURE pkgFLCache::Package *pkgFLCache::NodeIterator::RealPackage() const
 {
    if (Nde->Pointer == 0)
       return 0;