File: system_.c

package info (click to toggle)
scilab 2.4-1
  • links: PTS
  • area: non-free
  • in suites: potato, slink
  • size: 55,196 kB
  • ctags: 38,019
  • sloc: ansic: 231,970; fortran: 148,976; tcl: 7,099; makefile: 4,585; sh: 2,978; csh: 154; cpp: 101; asm: 39; sed: 5
file content (36 lines) | stat: -rw-r--r-- 579 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
/* f77 interface to system routine */

#include "f2c.h"

#ifdef KR_headers
extern char *F77_aloc();

 integer
system_(s, n) register char *s; ftnlen n;
#else
#undef abs
#undef min
#undef max
#include "stdlib.h"
extern char *F77_aloc(ftnlen, char*);

 integer
system_(register char *s, ftnlen n)
#endif
{
	char buff0[256], *buff;
	register char *bp, *blast;
	integer rv;

	buff = bp = n < sizeof(buff0)
			? buff0 : F77_aloc(n+1, "system_");
	blast = bp + n;

	while(bp < blast && *s)
		*bp++ = *s++;
	*bp = 0;
	rv = system(buff);
	if (buff != buff0)
		free(buff);
	return rv;
	}