#! ./tesh
# This suite builds and uses a program returning 1.
# tesh is instructed of this return code and must not whine.

$ rm -rf temp_testdir-setenv
$ mkdir temp_testdir-setenv

$ cd temp_testdir-setenv

< #include <string.h>
< #include <stdio.h>
< extern char **environ;
< int main(void) {
<   char **env_iter=environ;
<   while (*env_iter) {
<     if (!strncmp(*env_iter,"tesh_test_toto=",strlen("tesh_test_toto=")))
<       printf("%s\n",*env_iter);
<     env_iter++;
<   }
<   return 0;
< }
$ mkfile getenv.c

$ gcc -o getenv getenv.c -g

! setenv tesh_test_toto=blah
$ ./getenv
> tesh_test_toto=blah

$ cd ..
$ rm -rf temp_testdir-setenv