Clarify the --help for 'purge' (LP: #243948)

[apt.git] / apt-pkg / contrib / mmap.cc

diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index abcae46feee411e0beb7b7bd97a057bf7264ff7a..04a45811b63351a5fe00d4d7cd1466fcc88e65de 100644 (file)
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -192,7 +192,8 @@ DynamicMMap::~DynamicMMap()
    unsigned long EndOfFile = iSize;
    iSize = WorkSpace;
    Close(false);
-   ftruncate(Fd->Fd(),EndOfFile);
+   if(ftruncate(Fd->Fd(),EndOfFile) < 0)
+      _error->Errno("ftruncate", _("Failed to truncate file"));
 }  
                                                                        /*}}}*/
 // DynamicMMap::RawAllocate - Allocate a raw chunk of unaligned space  /*{{{*/
@@ -209,7 +210,8 @@ unsigned long DynamicMMap::RawAllocate(unsigned long Size,unsigned long Aln)
    // Just in case error check
    if (Result + Size > WorkSpace)
    {
-      _error->Error("Dynamic MMap ran out of room");
+         _error->Error(_("Dynamic MMap ran out of room. Please increase the size "
+                                 "of APT::Cache-Limit. Current value: %lu. (man 5 apt.conf)"), WorkSpace);
       return 0;
    }
 
@@ -271,7 +273,8 @@ unsigned long DynamicMMap::WriteString(const char *String,
    // Just in case error check
    if (Result + Len > WorkSpace)
    {
-      _error->Error("Dynamic MMap ran out of room");
+         _error->Error(_("Dynamic MMap ran out of room. Please increase the size "
+                                 "of APT::Cache-Limit. Current value: %lu. (man 5 apt.conf)"), WorkSpace);
       return 0;
    }