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Lines Matching refs:envvar

2114 	register char *			envvar;
2127 envvar = emalloc(max_envvar_len + 1);
2162 stringzone(envvar, zpfirst, zonecount);
2163 if (noise && envvar[0] == '\0') {
2172 if (envvar[0] == '\0') {
2442 writezone(zpfirst->z_name, envvar);
2445 ifree(envvar);