NAME

       TSMgmtSourceGet - TSMgmtSourceGet API function

SYNOPSIS

       #include <ts/ts.h>

       TSReturnCode TSMgmtSourceGet(const char * var_name, TSMgmtSource * result)

DESCRIPTION

       Get  the  source  of  a  value  for  a configuration variable. var_name is the name of the
       variable as a nul terminated string. The source value is stored in  result.  The  function
       can return failure if var_name is not found.

TYPES

       TSMgmtSource
              Source of the current value for a management (configuration) value.

              TS_MGMT_SOURCE_NULL
                     Invalid   value,   no  source  available.  This  is  primarily  used  as  an
                     initialization or error value and should be returned only when the API  call
                     fails.

              TS_MGMT_SOURCE_DEFAULT
                     The default value provided by the Traffic Server core.

              TS_MGMT_SOURCE_PLUGIN
                     The  configuration  variable  was  created  by a plugin and the value is the
                     default value provided by a plugin.

              TS_MGMT_SOURCE_EXPLICIT
                     The value has been set in records.config. Note this value is  returned  even
                     if the variable was explicitly set to the default value.

              TS_MGMT_SOURCE_ENV
                     The value was retrieved from the process environment, overriding the default
                     value.

RETURN VALUES

       TS_SUCCESS if the var_name was found, TS_ERROR if not.

COPYRIGHT

       2018, dev@trafficserver.apache.org