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26 lines
499 B
C
26 lines
499 B
C
#include <assert.h>
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#include "iob.h"
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#include "buffer.h"
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#include <unistd.h>
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static int64 write_cb(int64 fd,const void* buf,uint64 len) {
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if (len>2) len=2;
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return write(fd,buf,len);
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}
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int main() {
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int64 fd;
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io_batch* b;
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int64 r;
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assert(io_readfile(&fd,"GNUmakefile"));
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assert(b=iob_new(10));
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assert(iob_addbuf(b,"Huhu",4));
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assert(iob_addbuf(b," fnord\n",7));
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assert(iob_addfile(b,fd,10,10));
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do {
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r=iob_write(1,b,write_cb);
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} while (r>0);
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iob_free(b);
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return 0;
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}
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