Revision: | 2.4 |
Committed: | Tue May 13 17:58:32 2003 UTC (21 years, 11 months ago) by greg |
Content type: | text/plain |
Branch: | MAIN |
Changes since 2.3: | +1 -1 lines |
Log Message: | Changed (char *) casts for memory copies to (void *) and other fixes |
# | User | Rev | Content |
---|---|---|---|
1 | greg | 2.1 | #ifndef lint |
2 | greg | 2.2 | static const char RCSid[] = "$Id$"; |
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 | #include "paths.h" | ||
15 | |||
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 | } |