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| version 1.47, 2004/11/17 01:47:20 | version 1.48, 2005/02/27 15:46:42 | ||
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| } | } | ||
| unsigned char * | unsigned char * | ||
| env_getvalue(var) | env_getvalue(var, exported_only) | ||
| unsigned char *var; | unsigned char *var; | ||
| int exported_only; | |||
| { | { | ||
| struct env_lst *ep; | struct env_lst *ep; | ||
| if ((ep = env_find(var))) | if ((ep = env_find(var)) && (!exported_only || ep->export)) | ||
| return(ep->value); | return(ep->value); | ||
| return(NULL); | return(NULL); | ||
| } | } |