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14 lines
341 B
C
14 lines
341 B
C
#include "buffer.h"
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extern ssize_t buffer_stubborn(ssize_t (*op)(),int fd,const char* buf, size_t len,void* cookie);
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extern int buffer_flush(buffer* b) {
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register size_t p;
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register ssize_t r;
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if (!(p=b->p)) return 0; /* buffer already empty */
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b->p=0;
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r=buffer_stubborn(b->op,b->fd,b->x,p,b);
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if (r>0) r=0;
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return (int)r;
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}
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