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Last change
on this file since 30045 was 15532, checked in by vboxsync, 16 years ago |
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crOpenGL: export to OSE
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Property svn:eol-style
set to
native
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Property svn:keywords
set to
Id
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File size:
760 bytes
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| 1 | /* Copyright (c) 2001, Stanford University
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| 2 | * All rights reserved
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| 3 | *
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| 4 | * See the file LICENSE.txt for information on redistributing this software.
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| 5 | */
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| 6 |
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| 7 | #include "cr_environment.h"
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| 8 | #include "cr_string.h"
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| 9 | #include "cr_mem.h"
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| 10 | #include <stdlib.h>
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| 11 | #include <stdio.h>
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| 12 |
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| 13 | void crSetenv( const char *var, const char *value )
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| 14 | {
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| 15 | #if defined(LINUX) || defined(FREEBSD) || defined(DARWIN)
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| 16 | setenv( var, value, 1 /* replace */ );
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| 17 | #else
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| 18 | unsigned long len;
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| 19 | char *buf;
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| 20 |
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| 21 | len = crStrlen(var) + 1 + crStrlen(value) + 1;
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| 22 | buf = (char *) crAlloc( len );
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| 23 | sprintf( buf, "%s=%s", var, value );
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| 24 | putenv( buf );
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| 25 |
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| 26 | /* don't free the buf, the string is *part* of the environment,
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| 27 | * and can't be reclaimed */
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| 28 | #endif
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| 29 | }
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| 30 |
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| 31 | const char *crGetenv( const char *var )
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| 32 | {
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| 33 | return getenv( var );
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| 34 | }
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