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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- #include <oventi.h>
- #include "session.h"
- int
- vtFdReadFully(int fd, uint8_t *p, int n)
- {
- int nn;
- while(n > 0) {
- nn = vtFdRead(fd, p, n);
- if(nn <= 0)
- return 0;
- n -= nn;
- p += nn;
- }
- return 1;
- }
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