Function xsetenv

wrapper.c:162–166

}

void xsetenv(const char *name, const char *value, int overwrite)
{
	if (setenv(name, value, overwrite))
		die_errno(_("could not setenv '%s'"), name ? name : "(null)");
}

/**
 * xopen() is the same as open(), but it die()s if the open() fails.