1 f08fdedc 2003-11-23 devnull #include "rc.h"
 2 f08fdedc 2003-11-23 devnull #include "exec.h"
 3 f08fdedc 2003-11-23 devnull #include "io.h"
 4 f08fdedc 2003-11-23 devnull #include "fns.h"
 5 c8f53842 2007-03-26 devnull 
 6 c8f53842 2007-03-26 devnull char*
 7 c8f53842 2007-03-26 devnull emalloc(long n)
 8 c8f53842 2007-03-26 devnull {
 9 c8f53842 2007-03-26 devnull 	char *p = (char *)Malloc(n);
10 c8f53842 2007-03-26 devnull 	if(p==0)
11 c8f53842 2007-03-26 devnull 		panic("Can't malloc %d bytes", n);
12 c8f53842 2007-03-26 devnull /*	if(err){ pfmt(err, "malloc %d->%p\n", n, p); flush(err); } /**/
13 40402738 2007-03-26 devnull 	memset(p, 0, n);
14 f08fdedc 2003-11-23 devnull 	return p;
15 f08fdedc 2003-11-23 devnull }
16 c8f53842 2007-03-26 devnull 
17 c8f53842 2007-03-26 devnull void
18 c8f53842 2007-03-26 devnull efree(char *p)
19 f08fdedc 2003-11-23 devnull {
20 c8f53842 2007-03-26 devnull /*	pfmt(err, "free %p\n", p); flush(err); /**/
21 c8f53842 2007-03-26 devnull 	if(p)
22 c8f53842 2007-03-26 devnull 		free(p);
23 f08fdedc 2003-11-23 devnull 	else pfmt(err, "free 0\n");
24 f08fdedc 2003-11-23 devnull }
25 f08fdedc 2003-11-23 devnull extern int lastword, lastdol;
26 c8f53842 2007-03-26 devnull 
27 c8f53842 2007-03-26 devnull void
28 c8f53842 2007-03-26 devnull yyerror(char *m)
29 f08fdedc 2003-11-23 devnull {
30 f08fdedc 2003-11-23 devnull 	pfmt(err, "rc: ");
31 f08fdedc 2003-11-23 devnull 	if(runq->cmdfile && !runq->iflag)
32 f08fdedc 2003-11-23 devnull 		pfmt(err, "%s:%d: ", runq->cmdfile, runq->lineno);
33 f08fdedc 2003-11-23 devnull 	else if(runq->cmdfile)
34 f08fdedc 2003-11-23 devnull 		pfmt(err, "%s: ", runq->cmdfile);
35 f08fdedc 2003-11-23 devnull 	else if(!runq->iflag)
36 f08fdedc 2003-11-23 devnull 		pfmt(err, "line %d: ", runq->lineno);
37 c8f53842 2007-03-26 devnull 	if(tok[0] && tok[0]!='\n')
38 c8f53842 2007-03-26 devnull 		pfmt(err, "token %q: ", tok);
39 f08fdedc 2003-11-23 devnull 	pfmt(err, "%s\n", m);
40 f08fdedc 2003-11-23 devnull 	flush(err);
41 c8f53842 2007-03-26 devnull 	lastword = 0;
42 c8f53842 2007-03-26 devnull 	lastdol = 0;
43 f08fdedc 2003-11-23 devnull 	while(lastc!='\n' && lastc!=EOF) advance();
44 f08fdedc 2003-11-23 devnull 	nerror++;
45 f08fdedc 2003-11-23 devnull 	setvar("status", newword(m, (word *)0));
46 f08fdedc 2003-11-23 devnull }
47 f08fdedc 2003-11-23 devnull char *bp;
48 c8f53842 2007-03-26 devnull 
49 c8f53842 2007-03-26 devnull static void
50 c8f53842 2007-03-26 devnull iacvt(int n)
51 c8f53842 2007-03-26 devnull {
52 f08fdedc 2003-11-23 devnull 	if(n<0){
53 f08fdedc 2003-11-23 devnull 		*bp++='-';
54 f08fdedc 2003-11-23 devnull 		n=-n;	/* doesn't work for n==-inf */
55 f08fdedc 2003-11-23 devnull 	}
56 f08fdedc 2003-11-23 devnull 	if(n/10)
57 f08fdedc 2003-11-23 devnull 		iacvt(n/10);
58 f08fdedc 2003-11-23 devnull 	*bp++=n%10+'0';
59 f08fdedc 2003-11-23 devnull }
60 c8f53842 2007-03-26 devnull 
61 c8f53842 2007-03-26 devnull void
62 c8f53842 2007-03-26 devnull inttoascii(char *s, long n)
63 f08fdedc 2003-11-23 devnull {
64 c8f53842 2007-03-26 devnull 	bp = s;
65 f08fdedc 2003-11-23 devnull 	iacvt(n);
66 f08fdedc 2003-11-23 devnull 	*bp='\0';
67 f08fdedc 2003-11-23 devnull }
68 c8f53842 2007-03-26 devnull 
69 c8f53842 2007-03-26 devnull void
70 c8f53842 2007-03-26 devnull panic(char *s, int n)
71 f08fdedc 2003-11-23 devnull {
72 f08fdedc 2003-11-23 devnull 	pfmt(err, "rc: ");
73 f08fdedc 2003-11-23 devnull 	pfmt(err, s, n);
74 f08fdedc 2003-11-23 devnull 	pchr(err, '\n');
75 f08fdedc 2003-11-23 devnull 	flush(err);
76 f08fdedc 2003-11-23 devnull 	Abort();
77 f08fdedc 2003-11-23 devnull }