-check return values of hashmap operations

git-svn-id: https://gnunet.org/svn/gnunet@31103 140774ce-b5e7-0310-ab8b-a85725594a96
-fix leak

git-svn-id: https://gnunet.org/svn/gnunet@31104 140774ce-b5e7-0310-ab8b-a85725594a96
-check return values of hashmap operations

git-svn-id: https://gnunet.org/svn/gnunet@31105 140774ce-b5e7-0310-ab8b-a85725594a96
-fix leaks on error-return, fix indentation

git-svn-id: https://gnunet.org/svn/gnunet@31107 140774ce-b5e7-0310-ab8b-a85725594a96
-simplify code

git-svn-id: https://gnunet.org/svn/gnunet@31108 140774ce-b5e7-0310-ab8b-a85725594a96
use 'svalue' that is actually a signed integer, as otherwise cmp with 0 is always false

git-svn-id: https://gnunet.org/svn/gnunet@31109 140774ce-b5e7-0310-ab8b-a85725594a96
-typo

git-svn-id: https://gnunet.org/svn/gnunet@31110 140774ce-b5e7-0310-ab8b-a85725594a96
-add missing break

git-svn-id: https://gnunet.org/svn/gnunet@31111 140774ce-b5e7-0310-ab8b-a85725594a96
-add missing break

git-svn-id: https://gnunet.org/svn/gnunet@31112 140774ce-b5e7-0310-ab8b-a85725594a96
-fix allocation type



git-svn-id: https://gnunet.org/svn/gnunet@31114 140774ce-b5e7-0310-ab8b-a85725594a96
-use doxygen-style comments on membes

git-svn-id: https://gnunet.org/svn/gnunet@31115 140774ce-b5e7-0310-ab8b-a85725594a96
-fix leak, use 'op'

git-svn-id: https://gnunet.org/svn/gnunet@31116 140774ce-b5e7-0310-ab8b-a85725594a96
-address warning, indicate not checking return value is intentional

git-svn-id: https://gnunet.org/svn/gnunet@31117 140774ce-b5e7-0310-ab8b-a85725594a96
-trying to fix leaks

git-svn-id: https://gnunet.org/svn/gnunet@31118 140774ce-b5e7-0310-ab8b-a85725594a96