diff options
Diffstat (limited to 'newlib/libc/stdio/fvwrite.c')
| -rw-r--r-- | newlib/libc/stdio/fvwrite.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/newlib/libc/stdio/fvwrite.c b/newlib/libc/stdio/fvwrite.c index aaf3a19..3143b01 100644 --- a/newlib/libc/stdio/fvwrite.c +++ b/newlib/libc/stdio/fvwrite.c @@ -1,5 +1,3 @@ -/* No user fns here. Pesch 15apr92. */ - /* * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. @@ -16,7 +14,9 @@ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ +/* No user fns here. Pesch 15apr92. */ +#include <_ansi.h> #include <stdio.h> #include <string.h> #include <stdlib.h> @@ -24,7 +24,7 @@ #include "fvwrite.h" #define MIN(a, b) ((a) < (b) ? (a) : (b)) -#define COPY(n) (void) memmove((void *) fp->_p, (void *) p, (size_t) (n)) +#define COPY(n) _CAST_VOID memmove ((_PTR) fp->_p, (_PTR) p, (size_t) (n)) #define GETIOV(extra_work) \ while (len == 0) \ @@ -43,12 +43,12 @@ */ int -__sfvwrite (fp, uio) - register FILE *fp; - register struct __suio *uio; +_DEFUN(__sfvwrite, (fp, uio), + register FILE *fp _AND + register struct __suio *uio) { register size_t len; - register _CONST char *p; + register _CONST char *p = NULL; register struct __siov *iov; register int w, s; char *nl; @@ -72,7 +72,7 @@ __sfvwrite (fp, uio) GETIOV (;); while (len > 0) { - if (putc(*p, fp) == EOF) + if (putc (*p, fp) == EOF) return EOF; p++; len--; @@ -181,12 +181,13 @@ __sfvwrite (fp, uio) * that the amount to write is MIN(len,nldist). */ nlknown = 0; + nldist = 0; do { GETIOV (nlknown = 0); if (!nlknown) { - nl = memchr ((void *) p, '\n', len); + nl = memchr ((_PTR) p, '\n', len); nldist = nl ? nl + 1 - p : len + 1; nlknown = 1; } |