| Revision: | 2.5 |
| Committed: | Thu Jul 17 09:21:29 2003 UTC (21 years, 9 months ago) by schorsch |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | rad3R7P2, rad3R7P1, rad4R1, rad4R0, rad3R6, rad3R6P1, rad3R8, rad3R9 |
| Changes since 2.4: | +2 -2 lines |
| Log Message: | Added prototypes and includes from patch by Randolph Fritz. Added more required includes and reduced other compile warnings. |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | greg | 2.1 | #ifndef lint |
| 2 | schorsch | 2.5 | static const char RCSid[] = "$Id: getlibpath.c,v 2.4 2003/05/13 17:58:32 greg Exp $"; |
| 3 | greg | 2.1 | #endif |
| 4 | /* | ||
| 5 | * Return Radiance library search path | ||
| 6 | greg | 2.2 | * |
| 7 | * External symbols declared in standard.h | ||
| 8 | */ | ||
| 9 | |||
| 10 | greg | 2.3 | #include "copyright.h" |
| 11 | greg | 2.1 | |
| 12 | #include <stdio.h> | ||
| 13 | |||
| 14 | schorsch | 2.5 | #include "rtio.h" |
| 15 | greg | 2.1 | #include "paths.h" |
| 16 | |||
| 17 | char * | ||
| 18 | greg | 2.4 | getrlibpath() |
| 19 | greg | 2.1 | { |
| 20 | static char *libpath = NULL; | ||
| 21 | |||
| 22 | if (libpath == NULL) | ||
| 23 | if ((libpath = getenv(ULIBVAR)) == NULL) | ||
| 24 | libpath = DEFPATH; | ||
| 25 | |||
| 26 | return(libpath); | ||
| 27 | } |