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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6536 | serge | 1 | /* |
| 2 | * Copyright (c) 1990 The Regents of the University of California. |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms are permitted |
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| 6 | * provided that the above copyright notice and this paragraph are |
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| 7 | * duplicated in all such forms and that any documentation, |
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| 8 | * advertising materials, and other materials related to such |
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| 9 | * distribution and use acknowledge that the software was developed |
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| 10 | * by the University of California, Berkeley. The name of the |
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| 11 | * University may not be used to endorse or promote products derived |
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| 12 | * from this software without specific prior written permission. |
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| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
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| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
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| 15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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| 16 | */ |
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| 17 | /* |
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| 18 | Modified copy of setbuf.c to support setlinebuf function |
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| 19 | defined as part of BSD. |
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| 20 | Modifications by Gareth Pearce, 2001. |
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| 21 | */ |
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| 22 | |||
| 23 | /* |
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| 24 | FUNCTION |
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| 25 | < |
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| 26 | |||
| 27 | INDEX |
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| 28 | setlinebuf |
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| 29 | |||
| 30 | ANSI_SYNOPSIS |
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| 31 | #include |
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| 32 | void setlinebuf(FILE *<[fp]>); |
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| 33 | |||
| 34 | TRAD_SYNOPSIS |
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| 35 | #include |
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| 36 | void setlinebuf(<[fp]>) |
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| 37 | FILE *<[fp]>; |
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| 38 | |||
| 39 | DESCRIPTION |
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| 40 | < |
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| 41 | <[fp]> should be line buffered. This causes the file or stream to pass |
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| 42 | on output to the host system at every newline, as well as when the |
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| 43 | buffer is full, or when an input operation intervenes. |
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| 44 | |||
| 45 | WARNINGS |
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| 46 | You may only use < |
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| 47 | other than opening the file. |
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| 48 | |||
| 49 | RETURNS |
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| 50 | < |
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| 51 | |||
| 52 | PORTABILITY |
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| 53 | This function comes from BSD not ANSI or POSIX. |
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| 54 | |||
| 55 | Supporting OS subroutines required: < |
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| 56 | < |
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| 57 | */ |
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| 58 | |||
| 59 | #include <_ansi.h> |
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| 60 | #include |
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| 61 | #include "local.h" |
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| 62 | |||
| 63 | int |
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| 64 | _DEFUN(setlinebuf, (fp), |
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| 65 | FILE * fp) |
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| 66 | { |
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| 67 | return (setvbuf (fp, (char *) NULL, _IOLBF, (size_t) 0)); |
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| 68 | } |