# Synopsis

PDX_MSGT gdx_SetTolerances2(long option, GDX_TOL_PARAMS *params)

# Purpose

Set the current GDX tolerances.

# Description

Set the current working tolerances for the GDX subsystem from the tolerances defined in the params structure. This function allows the gmp subsystem to set the gdx tolerances without the overhead of using the mda_Set/GetTol functions. If the option is set to GDX_GLOBAL, the GDX global tolerances become locked. Thus subsequent calls to gdx_SetTolerances or gdx_SetTolerances2 will result in no change to the GDX tolerances. gdx_ClearTolerances can be called to reverse this condition and thus unlock the system so that the tolerances may again be changed.

# Input

## option

### GDX_GLOBAL

Global setting of tolerances. Use gdx_ClearTolerances to reset.

## params

Tolerances to be set

# Return

          GDX_NOERR
          Low level error return
          .fi