X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/be5b558134ade780e11f50dede99d041a1defd7f..0c01e682d29051d4e26ea60e378796d30569ba5f:/apt-pkg/cdrom.cc

diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc
index 517efa180..96d4e9c91 100644
--- a/apt-pkg/cdrom.cc
+++ b/apt-pkg/cdrom.cc
@@ -160,7 +160,7 @@ bool pkgCdrom::FindPackages(string CD,
    
    return !_error->PendingError();
 }
-
+									/*}}}*/
 // Score - We compute a 'score' for a path				/*{{{*/
 // ---------------------------------------------------------------------
 /* Paths are scored based on how close they come to what I consider
@@ -210,7 +210,6 @@ int pkgCdrom::Score(string Path)
 
    return Res;
 }
-
 									/*}}}*/
 // DropBinaryArch - Dump dirs with a string like /binary-<foo>/		/*{{{*/
 // ---------------------------------------------------------------------
@@ -248,8 +247,7 @@ bool pkgCdrom::DropBinaryArch(vector<string> &List)
    
    return true;
 }
-
-
+									/*}}}*/
 // DropRepeats - Drop repeated files resulting from symlinks		/*{{{*/
 // ---------------------------------------------------------------------
 /* Here we go and stat every file that we found and strip dup inodes. */
@@ -304,7 +302,6 @@ bool pkgCdrom::DropRepeats(vector<string> &List,const char *Name)
    return true;
 }
 									/*}}}*/
-
 // ReduceSourceList - Takes the path list and reduces it		/*{{{*/
 // ---------------------------------------------------------------------
 /* This takes the list of source list expressed entires and collects
@@ -513,9 +510,8 @@ bool pkgCdrom::WriteSourceList(string Name,vector<string> &List,bool Source)
    
    return true;
 }
-
-
-bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)
+									/*}}}*/
+bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)		/*{{{*/
 {
    stringstream msg;
 
@@ -573,9 +569,8 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)
 
    return true;
 }
-
-
-bool pkgCdrom::Add(pkgCdromStatus *log)
+									/*}}}*/
+bool pkgCdrom::Add(pkgCdromStatus *log)					/*{{{*/
 {
    stringstream msg;
 
@@ -834,8 +829,6 @@ bool pkgCdrom::Add(pkgCdromStatus *log)
       }
    }
 
-   
-
    // Unmount and finish
    if (_config->FindB("APT::CDROM::NoMount",false) == false) {
       log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
@@ -844,17 +837,21 @@ bool pkgCdrom::Add(pkgCdromStatus *log)
 
    return true;
 }
-
-
-pkgUdevCdromDevices::pkgUdevCdromDevices() 
-  : libudev_handle(NULL)
+									/*}}}*/
+pkgUdevCdromDevices::pkgUdevCdromDevices()                     		/*{{{*/
+   : libudev_handle(NULL)
 {
 
 }
+									/*}}}*/
 
 bool
-pkgUdevCdromDevices::Dlopen()
+pkgUdevCdromDevices::Dlopen()                     		        /*{{{*/
 {
+   // alread open
+   if(libudev_handle != NULL)
+      return true;
+
    // see if we can get libudev
    void *h = ::dlopen("libudev.so.0", RTLD_LAZY);
    if(h == NULL)
@@ -876,9 +873,9 @@ pkgUdevCdromDevices::Dlopen()
 
    return true;
 }
-
+									/*}}}*/
 vector<CdromDevice>
-pkgUdevCdromDevices::Scan()
+pkgUdevCdromDevices::Scan()                                             /*{{{*/
 {
    vector<CdromDevice> cdrom_devices;
    struct udev_enumerate *enumerate;
@@ -918,9 +915,11 @@ pkgUdevCdromDevices::Scan()
    } 
    return cdrom_devices;
 }
+									/*}}}*/
 
-
-pkgUdevCdromDevices::~pkgUdevCdromDevices()
+pkgUdevCdromDevices::~pkgUdevCdromDevices()                             /*{{{*/
 { 
-   dlclose(libudev_handle);
+   if (libudev_handle != NULL)
+      dlclose(libudev_handle);
 }
+									/*}}}*/