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// Copyright (c) 2003 David Muse
// See the file COPYING for more information
#include <rudiments/environment.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
int main(int argc, const char **argv) {
environment env;
// print the environment variable "TEST"
printf("TEST=%s\n",env.getValue("TEST"));
// set the value of "TEST" to "value"
if (env.setValue("TEST","value")) {
printf("TEST=%s\n",env.getValue("TEST"));
} else {
printf("setValue() failed\n");
}
// set the value of "TEST" to "newvalue"
if (env.setValue("TEST","newvalue")) {
printf("TEST=%s\n",env.getValue("TEST"));
} else {
printf("setValue() failed\n");
}
// remove "TEST" from the environment
env.remove("TEST");
// print the (non-existent) environment variable "TEST"
printf("TEST=%s\n",env.getValue("TEST"));
}
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