From cd62a92d4a964bfe61d35ba2301b69e65e22a509 Mon Sep 17 00:00:00 2001 From: Robert Mustacchi Date: Mon, 2 Mar 2020 05:43:45 +0000 Subject: 7092 Want support for stdio memory streams 12360 fwrite can loop forever on zero byte write 12392 ftello64 doesn't handle ungetc() correctly when unbuffered Reviewed by: John Levon Reviewed by: Yuri Pankov Approved by: Dan McDonald --- usr/src/lib/libc/port/stdio/rewind.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'usr/src/lib/libc/port/stdio/rewind.c') diff --git a/usr/src/lib/libc/port/stdio/rewind.c b/usr/src/lib/libc/port/stdio/rewind.c index 57e4cc2540..c7da173ec3 100644 --- a/usr/src/lib/libc/port/stdio/rewind.c +++ b/usr/src/lib/libc/port/stdio/rewind.c @@ -25,9 +25,7 @@ */ /* Copyright (c) 1988 AT&T */ -/* All Rights Reserved */ - -#pragma ident "%Z%%M% %I% %E% SMI" +/* All Rights Reserved */ #include "lint.h" #include "file64.h" @@ -55,7 +53,7 @@ void _rewind_unlocked(FILE *iop) { (void) _fflush_u(iop); - (void) lseek64(FILENO(iop), 0, SEEK_SET); + (void) _xseek64(iop, 0, SEEK_SET); iop->_cnt = 0; iop->_ptr = iop->_base; iop->_flag &= ~(_IOERR | _IOEOF); -- cgit v1.2.3