Lines Matching +full:buffered +full:- +full:positive

1 .\" Copyright (C) Caldera International Inc. 2001-2002.  All rights reserved.
39 LOW-LEVEL I/O
79 returns a small positive integer
171 .UL -1
196 #define	BUFSIZE	512	/* best size for PDP-11 UNIX */
253 to ensure that it is positive;
258 .UC PDP -11
269 getchar()	/* buffered version */
279 	return((--n >= 0) ? *bufp++ & CMASK : EOF);
320 .UL -1
331 or to re-write old ones.
340 .UL -1
368 Thus a three-digit octal number
400 	if ((f1 = open(argv[1], 0)) == -1)
402 	if ((f2 = creat(argv[2], PMODE)) == -1)
422 there is a limit (typically 15-25)
426 many files must be prepared to re-use
523 In pre-version 7
539 .UC PDP -11
568 Usually they indicate an error by returning a value of \-1.