GETENV(3)           UNIX Programmer's Manual            GETENV(3)

NAME
     getenv - value for environment name

SYNOPSIS
     char *getenv(name)
     char *name;

DESCRIPTION
     _G_e_t_e_n_v searches the environment list (see _e_n_v_i_r_o_n(5)) for a
     string of the form _n_a_m_e=_v_a_l_u_e and returns _v_a_l_u_e if such a
     string is present, otherwise NULL.

SEE ALSO
     execve(2), exec(3), environ(5)

Printed 5/26/83                                                 1