4d85a6fea6
* libF77/*: Delete KR_headers cruft. * libI77/*: Likewise. * libU77/*: Likewise. From-SVN: r54132
76 lines
1.3 KiB
C
76 lines
1.3 KiB
C
#include <stdio.h>
|
|
#include "f2c.h"
|
|
#define PAUSESIG 15
|
|
|
|
#include "signal1.h"
|
|
#define Void void
|
|
#define Int int
|
|
#undef abs
|
|
#undef min
|
|
#undef max
|
|
#include <stdlib.h>
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
extern int getpid(void), isatty(int), pause(void);
|
|
|
|
extern VOID f_exit(Void);
|
|
|
|
static VOID
|
|
waitpause(Sigarg)
|
|
{ Use_Sigarg;
|
|
return;
|
|
}
|
|
|
|
static VOID
|
|
s_1paus(FILE *fin)
|
|
{
|
|
fprintf(stderr,
|
|
"To resume execution, type go. Other input will terminate the job.\n");
|
|
fflush(stderr);
|
|
if( getc(fin)!='g' || getc(fin)!='o' || getc(fin)!='\n' ) {
|
|
fprintf(stderr, "STOP\n");
|
|
#ifdef NO_ONEXIT
|
|
f_exit();
|
|
#endif
|
|
exit(0);
|
|
}
|
|
}
|
|
|
|
int
|
|
s_paus(char *s, ftnlen n)
|
|
{
|
|
fprintf(stderr, "PAUSE ");
|
|
if(n > 0)
|
|
fprintf(stderr, " %.*s", (int)n, s);
|
|
fprintf(stderr, " statement executed\n");
|
|
if( isatty(fileno(stdin)) )
|
|
s_1paus(stdin);
|
|
else {
|
|
#if (defined (MSDOS) && !defined (GO32)) || defined (_WIN32)
|
|
FILE *fin;
|
|
fin = fopen("con", "r");
|
|
if (!fin) {
|
|
fprintf(stderr, "s_paus: can't open con!\n");
|
|
fflush(stderr);
|
|
exit(1);
|
|
}
|
|
s_1paus(fin);
|
|
fclose(fin);
|
|
#else
|
|
fprintf(stderr,
|
|
"To resume execution, execute a kill -%d %d command\n",
|
|
PAUSESIG, getpid() );
|
|
signal1(PAUSESIG, waitpause);
|
|
fflush(stderr);
|
|
pause();
|
|
#endif
|
|
}
|
|
fprintf(stderr, "Execution resumes after PAUSE.\n");
|
|
fflush(stderr);
|
|
return 0; /* NOT REACHED */
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
}
|