| Revision: | 2.1 |
| Committed: | Thu Apr 14 04:43:53 1994 UTC (31 years ago) by greg |
| Content type: | text/plain |
| Branch: | MAIN |
| Log Message: | Initial revision |
| # | Content |
|---|---|
| 1 | /* Copyright (c) 1994 Regents of the University of California */ |
| 2 | |
| 3 | #ifndef lint |
| 4 | static char SCCSid[] = "$SunId$ LBL"; |
| 5 | #endif |
| 6 | |
| 7 | /* |
| 8 | * Return Radiance library search path |
| 9 | */ |
| 10 | |
| 11 | #include <stdio.h> |
| 12 | |
| 13 | #include "paths.h" |
| 14 | |
| 15 | |
| 16 | char * |
| 17 | getlibpath() |
| 18 | { |
| 19 | static char *libpath = NULL; |
| 20 | |
| 21 | if (libpath == NULL) |
| 22 | if ((libpath = getenv(ULIBVAR)) == NULL) |
| 23 | libpath = DEFPATH; |
| 24 | |
| 25 | return(libpath); |
| 26 | } |