[ViewVC] Diff of: radiance/ray/src/common/ealloc.c

Comparing ray/src/common/ealloc.c (file contents):
Revision 2.6 by schorsch, Wed Jul 30 10:11:06 2003 UTC vs.
Revision 2.8 by schorsch, Fri Nov 14 17:22:06 2003 UTC

#	Line 13 \| Line 13 \| static const char RCSid[] = "$Id$";
13
14		#include "rterror.h"
15
16	<	char * /* return pointer to n uninitialized bytes */
16	>	extern char * /* return pointer to n uninitialized bytes */
17		emalloc(unsigned int n)
18		{
19		register char *cp;
#	Line 26 \| Line 26 \| emalloc(unsigned int n)
26
27		eputs("Out of memory in emalloc\n");
28		quit(1);
29	+	return NULL; /* pro forma return */
30		}
31
32
33	<	char * /* return pointer to initialized memory */
33	>	extern char * /* return pointer to initialized memory */
34		ecalloc(register unsigned int ne, unsigned int es)
35		{
36		register char *cp;
#	Line 49 \| Line 50 \| ecalloc(register unsigned int ne, unsigned int es)
50		}
51
52
53	<	char * /* reallocate cp to size n */
53	>	extern char * /* reallocate cp to size n */
54		erealloc(register char *cp, unsigned int n)
55		{
56		if (n == 0) {
#	Line 68 \| Line 69 \| *erealloc(register char cp, unsigned int n)**
69
70		eputs("Out of memory in erealloc\n");
71		quit(1);
72	+	return NULL; /* pro forma return */
73		}
74
75
76	<	void /* free memory allocated by above */
76	>	extern void /* free memory allocated by above */
77		efree(char *cp)
78		{
79		free((void *)cp);

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