src/cal/ev.c

#ifndef lint
static const char       RCSid[] = "$Id: ev.c,v 1.7 2008/09/11 05:34:47 greg Exp $";
#endif
/*
 *  ev.c - program to evaluate expression arguments
 *
 *     1/29/87
 */

#include  <stdlib.h>
#include  <stdio.h>
#include  <errno.h>

#include  "calcomp.h"
#include  "rterror.h"


int
main(int argc, char *argv[])
{
        int  i;

        esupport |= E_FUNCTION;
        esupport &= ~(E_VARIABLE|E_INCHAN|E_OUTCHAN|E_RCONST);

#ifdef  BIGGERLIB
        biggerlib();
#endif

        errno = 0;
        for (i = 1; i < argc; i++)
                printf("%.9g\n", eval(argv[i]));

        if (errno != EDOM && errno != ERANGE)
                errno = 0;

        quit(errno ? 2 : 0);
        return (errno ? 2 : 0); /* pro forma return */
}


void
eputs(const char *msg)
{
        fputs(msg, stderr);
}


void
wputs(const char *msg)
{
        eputs(msg);
}


void
quit(int code)
{
        exit(code);
}
Revision:	1.8
Committed:	Thu Feb 9 21:54:10 2023 UTC (14 months, 2 weeks ago) by greg
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rad5R4, HEAD
Changes since 1.7:	+5 -10 lines
Log Message:	fix: compile error fixes related to redeclaration of eputs() and wputs()
#	User	Rev	Content
1	greg	1.1	#ifndef lint
2	greg	1.8	static const char RCSid[] = "$Id: ev.c,v 1.7 2008/09/11 05:34:47 greg Exp $";
3	greg	1.1	#endif
4			/*
5			* ev.c - program to evaluate expression arguments
6			*
7			* 1/29/87
8			*/
9
10	schorsch	1.2	#include <stdlib.h>
11	greg	1.1	#include <stdio.h>
12	schorsch	1.4	#include <errno.h>
13	greg	1.1
14			#include "calcomp.h"
15	schorsch	1.3	#include "rterror.h"
16	greg	1.1
17
18	schorsch	1.6	int
19	greg	1.8	main(int argc, char *argv[])
20	greg	1.1	{
21			int i;
22
23			esupport \|= E_FUNCTION;
24			esupport &= ~(E_VARIABLE\|E_INCHAN\|E_OUTCHAN\|E_RCONST);
25
26			#ifdef BIGGERLIB
27			biggerlib();
28			#endif
29
30			errno = 0;
31			for (i = 1; i < argc; i++)
32			printf("%.9g\n", eval(argv[i]));
33
34	greg	1.7	if (errno != EDOM && errno != ERANGE)
35			errno = 0;
36
37	greg	1.1	quit(errno ? 2 : 0);
38	schorsch	1.6	return (errno ? 2 : 0); /* pro forma return */
39	greg	1.1	}
40
41
42			void
43	greg	1.8	eputs(const char *msg)
44	greg	1.1	{
45			fputs(msg, stderr);
46			}
47
48
49			void
50	greg	1.8	wputs(const char *msg)
51	greg	1.1	{
52			eputs(msg);
53			}
54
55
56			void
57	greg	1.8	quit(int code)
58	greg	1.1	{
59			exit(code);
60			}