c3ad4b4583
the function naming problem for complex double function i've recently aksed for in -committers. (The recently committed rev 1.5 of proc.c was actually also part of this update.) Should the mailing lists come to an agreement that f2c better belongs into the ports, this could be done nevertheless. For the time being, we've at least got a current version now. Thanks, Steve! Submitted by: Steve Kargl <sgk@troutmask.apl.washington.edu>
89 lines
1.5 KiB
C
89 lines
1.5 KiB
C
#include "stdio.h"
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#include "f2c.h"
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#define PAUSESIG 15
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#include "signal1.h"
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#ifdef KR_headers
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#define Void /* void */
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#define Int /* int */
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#else
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#define Void void
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#define Int int
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#undef abs
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#undef min
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#undef max
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#include "stdlib.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int getpid(void), isatty(int), pause(void);
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#endif
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extern VOID f_exit(Void);
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static VOID
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waitpause(Sigarg)
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{ Use_Sigarg;
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return;
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}
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static VOID
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#ifdef KR_headers
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s_1paus(fin) FILE *fin;
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#else
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s_1paus(FILE *fin)
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#endif
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{
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fprintf(stderr,
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"To resume execution, type go. Other input will terminate the job.\n");
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fflush(stderr);
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if( getc(fin)!='g' || getc(fin)!='o' || getc(fin)!='\n' ) {
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fprintf(stderr, "STOP\n");
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#ifdef NO_ONEXIT
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f_exit();
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#endif
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exit(0);
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}
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}
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int
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#ifdef KR_headers
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s_paus(s, n) char *s; ftnlen n;
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#else
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s_paus(char *s, ftnlen n)
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#endif
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{
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fprintf(stderr, "PAUSE ");
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if(n > 0)
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fprintf(stderr, " %.*s", (int)n, s);
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fprintf(stderr, " statement executed\n");
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if( isatty(fileno(stdin)) )
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s_1paus(stdin);
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else {
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#ifdef MSDOS
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FILE *fin;
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fin = fopen("con", "r");
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if (!fin) {
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fprintf(stderr, "s_paus: can't open con!\n");
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fflush(stderr);
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exit(1);
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}
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s_1paus(fin);
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fclose(fin);
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#else
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fprintf(stderr,
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"To resume execution, execute a kill -%d %d command\n",
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PAUSESIG, getpid() );
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signal1(PAUSESIG, waitpause);
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fflush(stderr);
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pause();
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#endif
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}
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fprintf(stderr, "Execution resumes after PAUSE.\n");
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fflush(stderr);
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return 0; /* NOT REACHED */
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#ifdef __cplusplus
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}
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#endif
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}
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