F>=1 .if 3F<=8 . if 3F>1 .if 3F<6 .ds an-extra3 "BSD Program- GETENV(3F) BSD Reference Manual GETENV(3F) mer's Manual NNAAMMEE getenv - get value of environment variables SSYYNNOOPPSSIISS ssuubbrroouuttiinnee ggeetteennvv ((eennaammee,, eevvaalluuee)) cchhaarraacctteerr**((**)) eennaammee,, eevvaalluuee DDEESSCCRRIIPPTTIIOONN _G_e_t_e_n_v searches the environment list (see _e_n_v_i_r_o_n(7)) for a string of the form _e_n_a_m_e==_v_a_l_u_e and returns _v_a_l_u_e in _e_v_a_l_u_e if such a string is present, otherwise fills _e_v_a_l_u_e with blanks. FFIILLEESS /usr/lib/libU77.a SSEEEE AALLSSOO environ(7), execve(2) 4.2 Berkeley Distribution June 5, 1993 1