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- head 1.2;
- branch ;
- access ;
- symbols sprited:1.2.1;
- locks ; strict;
- comment @ * @;
-
-
- 1.2
- date 91.05.29.16.49.45; author shirriff; state Exp;
- branches 1.2.1.1;
- next 1.1;
-
- 1.1
- date 88.06.10.16.23.53; author ouster; state Exp;
- branches ;
- next ;
-
- 1.2.1.1
- date 91.12.02.19.58.30; author kupfer; state Exp;
- branches ;
- next ;
-
-
- desc
- @@
-
-
- 1.2
- log
- @Changed fread, fwrite to work a chunk at a time instead of a character
- at a time.
-
- @
- text
- @/*
- * fwrite.c --
- *
- * Source code for the "fwrite" library procedure.
- *
- * Copyright 1988 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: /sprite/src/lib/c/stdio/RCS/fwrite.c,v 1.1 88/06/10 16:23:53 ouster Exp Locker: shirriff $ SPRITE (Berkeley)";
- #endif not lint
-
- #include "stdio.h"
-
- /*
- *----------------------------------------------------------------------
- *
- * fwrite --
- *
- * This procedure outputs binary data to a buffered stream.
- *
- * Results:
- * The return value is the number of complete items actually written.
- * It may be less than numItems if an error condition was encountered;
- * in this case, there may be an additional partial item output after
- * the complete items.
- *
- * Side effects:
- * Up to numItems*size bytes are written into the stream from memory at
- * buf.
- *
- *----------------------------------------------------------------------
- */
-
- int
- fwrite(bufferPtr, size, numItems, stream)
- register char *bufferPtr; /* Origin of items to be written on stream.
- * Must contain numItems*size bytes. */
- int size; /* Size of each item to be written. */
- int numItems; /* Number of items to be written. */
- register FILE *stream; /* Stream where bytes are to be written. */
- {
-
- register int num, byteCount, itemCount;
-
- for (itemCount = 0; itemCount < numItems; itemCount++) {
- for (byteCount = size; byteCount > 0;) {
- if (stream->writeCount <=1 || stream->flags & STDIO_LINEBUF) {
- if (fputc(*bufferPtr, stream) == EOF) {
- return(itemCount);
- }
- bufferPtr++;
- byteCount--;
- } else {
- num = stream->writeCount-1 < byteCount ? stream->writeCount-1
- : byteCount;
- bcopy(bufferPtr, stream->lastAccess+1, num);
- stream->writeCount -= num;
- stream->lastAccess += num;
- bufferPtr += num;
- byteCount -= num;
- }
- }
- }
- return(numItems);
- }
- @
-
-
- 1.2.1.1
- log
- @Initial branch for Sprite server.
- @
- text
- @d17 1
- a17 1
- static char rcsid[] = "$Header: /sprite/src/lib/c/stdio/RCS/fwrite.c,v 1.2 91/05/29 16:49:45 shirriff Exp $ SPRITE (Berkeley)";
- @
-
-
- 1.1
- log
- @Initial revision
- @
- text
- @d17 1
- a17 1
- static char rcsid[] = "$Header: atoi.c,v 1.1 88/04/28 17:20:23 ouster Exp $ SPRITE (Berkeley)";
- a49 1
- register int itemCount, byteCount;
- d51 2
- d54 17
- a70 6
- for (byteCount = 0; byteCount < size; byteCount++) {
- if (putc(*bufferPtr, stream) == EOF) {
- return(itemCount);
- }
- bufferPtr++;
- }
- @
-