39 lines
1.0 KiB
C++
39 lines
1.0 KiB
C++
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/* Directory searching functions */
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/* Copyright (c) Mix Software 1988 */
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struct ffblk {
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char ff_reserved[21]; /* used by dos */
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char ff_attrib; /* attributes of the file */
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int ff_ftime; /* time file last modified */
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int ff_fdate; /* date file last modified */
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long ff_fsize; /* size of file */
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char ff_name[13]; /* name of file (xxxxxxxx.yyy) */
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};
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int findfirst(pathname, ffblk, attrib)
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char *pathname;
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struct ffblk *ffblk;
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int attrib;
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{
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extern int errno;
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extern int _doserrno;
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int stat;
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_sys_ad(0x1a00,ffblk,&stat); /* set dma address */
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if (_sys_acd(0x4e00,attrib,pathname,&stat) == 0) return 0;
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errno = _doserrno;
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return -1;
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}
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int findnext(ffblk)
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struct ffblk *ffblk;
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{
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extern int errno;
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extern int _doserrno;
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int stat;
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_sys_ad(0x1a00,ffblk,&stat); /* set dma address */
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if (_sys_ad(0x4f00,0,&stat) == 0) return 0;
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errno = _doserrno;
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return -1;
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}
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