env(3) C Library Functions env(3) NAME env - manage the environment SYNTAX #include <env.h> char **environ; char *env_get(name); char *env_pick(); char *name; DESCRIPTION The environment, environ, is a 0-terminated array of 0-ter- minated strings, called environment variables. Each envi- ronment variable is of the form name=value. env_get returns the value of the first variable whose name is name, or 0 if there is no such variable. env_pick returns any variable in the environment, or 0 if the environment is empty. SEE ALSO environ(7) SunOS 5.5 Last change: 1