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Annotation of researchv9/libc/fio/fiofillbuf.c, revision 1.1.1.1

1.1       root        1: #define        FIO_IMP
                      2: #include       "fio.h"
                      3: #include       <libc.h>
                      4: 
                      5: Ffillbuf(fd)
                      6: {
                      7:        register COUNT n;
                      8:        register Fbuffer *f = Ffb[fd];
                      9: 
                     10:        if(n = &f->buf[FIOBSIZE]-f->end){
                     11:                FIOFLUSH(f->oflush);
                     12:                n = read(fd, f->end, n);
                     13:                if(n <= 0)
                     14:                        return(-1);
                     15:                f->end += n;
                     16:                f->offset += n;
                     17:        }
                     18:        return(1);
                     19: }

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