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Diffstat (limited to 'newlib/libc/stdio/setbuffer.c')
-rw-r--r-- | newlib/libc/stdio/setbuffer.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/newlib/libc/stdio/setbuffer.c b/newlib/libc/stdio/setbuffer.c deleted file mode 100644 index e88187446..000000000 --- a/newlib/libc/stdio/setbuffer.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ -/* -Modified copy of setbuf.c to support the setbuffer function -defined as part of BSD. -Modifications by Gareth Pearce, 2001. -*/ - -/* -FUNCTION -<<setbuffer>>---specify full buffering for a file or stream with size - -INDEX - setbuffer - -ANSI_SYNOPSIS - #include <stdio.h> - void setbuffer(FILE *<[fp]>, char *<[buf]>, int <[size]>); - -TRAD_SYNOPSIS - #include <stdio.h> - void setbuffer(<[fp]>, <[buf]>, <[size]>) - FILE *<[fp]>; - char *<[buf]>; - int <[size]>; - -DESCRIPTION -<<setbuffer>> specifies that output to the file or stream identified by -<[fp]> should be fully buffered. All output for this file will go to a -buffer (of size <[size]>). Output will be passed on to the host system -only when the buffer is full, or when an input operation intervenes. - -You may, if you wish, supply your own buffer by passing a pointer to -it as the argument <[buf]>. It must have size <[size]>. You can -also use <<NULL>> as the value of <[buf]>, to signal that the -<<setbuffer>> function is to allocate the buffer. - -WARNINGS -You may only use <<setbuffer>> before performing any file operation -other than opening the file. - -If you supply a non-null <[buf]>, you must ensure that the associated -storage continues to be available until you close the stream -identified by <[fp]>. - -RETURNS -<<setbuffer>> does not return a result. - -PORTABILITY -This function comes from BSD not ANSI or POSIX. - -Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, -<<lseek>>, <<read>>, <<sbrk>>, <<write>>. -*/ - -#include <_ansi.h> -#include <stdio.h> -#include "local.h" - -_VOID -_DEFUN(setbuffer, (fp, buf, size), - FILE * fp _AND - char *buf _AND - int size) -{ - _CAST_VOID setvbuf (fp, buf, buf ? _IOFBF : _IONBF, (size_t) size); -} |