13 lines
340 B
C
13 lines
340 B
C
#include "readwrite.h"
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#include "substdio.h"
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#include "subfd.h"
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int subfd_read(fd,buf,len) int fd; char *buf; int len;
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{
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if (substdio_flush(subfdout) == -1) return -1;
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return read(fd,buf,len);
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}
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char subfd_inbuf[SUBSTDIO_INSIZE];
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static substdio it = SUBSTDIO_FDBUF(subfd_read,0,subfd_inbuf,SUBSTDIO_INSIZE);
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substdio *subfdin = ⁢
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