| Revision: | 2.1 |
| Committed: | Thu Apr 14 04:43:53 1994 UTC (30 years ago) by greg |
| Content type: | text/plain |
| Branch: | MAIN |
| Log Message: | Initial revision |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | greg | 2.1 | /* 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 | } |