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RISCOS files by dschwertberger

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This commit is contained in:
Guido van Rossum 2001-03-02 05:58:11 +00:00
parent c92cdf7aa7
commit 228d80736c
16 changed files with 3089 additions and 0 deletions
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62
RISCOS/unixstuff.c Normal file
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/* 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);
}