BUILDENV(3)                    Library Routines                    BUILDENV(3)




NAME

       buildEnv - add a vector of strings to the process environment


SYNOPSIS

       #include <gno/gno.h>

       int buildEnv (char * const *envp);


DESCRIPTION

       buildEnv takes takes a NULL-terminated array of character string point-
       ers, where each string is of the format NAME=VALUE and adds the strings
       to the process environment via putenv(3).


RETURN VALUE

       buildEnv  returns  zero on success.  On failure, it returns -1 and sets
       errno.


HISTORY

       This routine was originally called build_env and was part of the lenvi-
       ron  library  written  by Devin Reade for GNO v2.0.3 in April 1994.  It
       was incorporated into the GNO libc as of v2.0.6.


SEE ALSO

       buildCmd(3), buildPath(3), environ(7).



GNO                             30 January 1997                    BUILDENV(3)

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