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root/Development/ray/src/common/fixargv0.c

Comparing ray/src/common/fixargv0.c (file contents):
Revision 2.6 by schorsch, Sat Mar 19 00:44:46 2016 UTC vs.
Revision 2.7 by schorsch, Sun Mar 20 16:36:17 2016 UTC

#	Line 16 | Line 16 | extern char *
16		fixargv0(av0)                   /* extract command name from full path */
17		char  *av0;
18		{
19	<	register char  *cp = av0;
19	>	register char  *cp = av0, *end = av0;
20
21		while (*cp) cp++;               /* start from end */
22	+	end = cp;
23		while (cp-- > av0)
24		switch (*cp) {          /* fix up command name */
25		case '.':                       /* remove extension */
26		*cp = '\0';
27	+	end = cp;
28		continue;
29		case '\\':                      /* remove directory */
30	<	strcpy(av0, cp+1);
30	>	/* make sure the original pointer remains the same */
31	>	memmove(av0, cp+1, end-cp);
32		break;
33		default:                        /* convert to lower case */
34		*cp = tolower(*cp);

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