RTEMS 4.9.3 On-Line Library

Process Environment Manager setenv - Set Environment Variables

RTEMS POSIX API User's Guide

3.4.18: setenv - Set Environment Variables

CALLING SEQUENCE:

int setenv(
  const char *name,
  const char *value,
  int overwrite
);

STATUS CODES:

Returns 0 if successful and -1 otherwise.

DESCRIPTION:

This service adds the variable name to the environment with value. If name is not already exist, then it is created. If name exists and overwrite is zero, then the previous value is not overwritten.

NOTES:

NONE

RTEMS POSIX API User's Guide