mtext_putenv (3m17n)

Change or add an environment variable.

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  4. mtext_putenv: Change or add an environment variable.

SYNOPSIS

int mtext_putenv (MText * mt)

DESCRIPTION

Change or add an environment variable. The mtext_putenv() function changes or adds the value of environment variables according to M-text mt. It calls the function putenv with an argument generated by encoding mt according to the current locale (LC_CTYPE).

RETURN VALUE

This function returns zero on success, or -1 if an error occurs.

COPYRIGHT

Copyright (C) 2001 Information-technology Promotion Agency (IPA)

Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License <http://www.gnu.org/licenses/fdl.html>.