added hook to enable debug like DEBUG=1; ./programm

[grml-shlib.git] / sh-lib

diff --git a/sh-lib b/sh-lib
index 53244ac..06c66b5 100644 (file)
--- a/sh-lib
+++ b/sh-lib
@@ -51,6 +51,9 @@ function unsetVerbose   { VERBOSE_TMP__=$VERBOSE__; VERBOSE__=0; }
 function restoreVerbose { VERBOSE__=$VERBOSE_TMP__; }
 function getVerbose     { echo "$VERBOSE__"; }
 
+function setDebug       { setVerbose "$DPRINT__"; }
+function unsetDebug     { restoreVerbose; }
+
 function setExitFunction    { EXIT_FUNCTION__="$1"; }
 function resetExitFunction  { EXIT_FUNCTION__="_syslog"; }
 # }}}
@@ -644,6 +647,14 @@ function _checkBootParam
   return 1
 }
 _checkBootParam
+
+
+function _setDebugLevel
+{
+  local debug_="${DEBUG:-0}"
+  VERBOSE__="$debug_"
+}
+_checkBootParam
 # }}}
 
 # END OF FILE