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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision f9952b2083e2e122838d67c8061b3ddf69b25d8d authored by Thomas Wouters on 27 June 2001, 14:02:14 UTC, committed by Thomas Wouters on 27 June 2001, 14:02:14 UTC 
Backport Tim's checkin 1.97:
 
SF bug 430991: wrong co_lnotab
Armin Rigo pointed out that the way the line-# table got built didn't work
for lines generating more than 255 bytes of bytecode.  Fixed as he
suggested, plus corresponding changes to pyassem.py, plus added some long
overdue docs about this subtle table to compile.c.
1 parent 5829456
Raw File
Tip revision: f9952b2083e2e122838d67c8061b3ddf69b25d8d authored by Thomas Wouters on 27 June 2001, 14:02:14 UTC
Backport Tim's checkin 1.97:
Tip revision: f9952b2
unixstuff.c 
/* Fudge unix isatty and fileno for RISCOS */

#include "h.unixstuff"
#include <math.h>
#include "h.osfile"

int fileno(FILE *f)
{ return (int)f;
}

int isatty(int fn)
{ return (fn==fileno(stdin));
}

bits unixtime(bits ld,bits ex)
{ ld&=0xFF;
  ld-=51;
  if(ex<1855548004U) ld--;
  ex-=1855548004U;
  return ex/100+42949672*ld+(95*ld)/100;
}

int unlink(char *fname)
{ remove(fname);
  return 0;
}


/*#define RET(k) {printf(" %d\n",k);return k;}*/
#define RET(k) return k

int isdir(char *fn)
{ int ob;
/*  printf("isdir %s",fn);*/
  if(xosfile_read_stamped_no_path(fn,&ob,0,0,0,0,0)) RET(0);
  switch (ob)
  {   case osfile_IS_DIR:RET(1);
    case osfile_IS_IMAGE:RET(1);
  }
  RET(0);
}

int isfile(char *fn)
{ int ob;  /*printf("isfile %s",fn);*/
  if(xosfile_read_stamped_no_path(fn,&ob,0,0,0,0,0)) RET(0);
  switch (ob)
  {  case osfile_IS_FILE:RET(1);
    case osfile_IS_IMAGE:RET(1);
  }
  RET(0);
}

int exists(char *fn)
{ int ob;  /*printf("exists %s",fn);*/
  if(xosfile_read_stamped_no_path(fn,&ob,0,0,0,0,0)) RET(0);
  switch (ob)
  {  case osfile_IS_FILE:RET(1);
      case osfile_IS_DIR:RET(1);
    case osfile_IS_IMAGE:RET(1);
  }
  RET(0);
}
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