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Diffstat (limited to 'usr.bin/tail/extern.h')
| -rw-r--r-- | usr.bin/tail/extern.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/usr.bin/tail/extern.h b/usr.bin/tail/extern.h new file mode 100644 index 00000000000..20e874f4b88 --- /dev/null +++ b/usr.bin/tail/extern.h @@ -0,0 +1,55 @@ +/* $NetBSD: extern.h,v 1.3 1994/11/23 07:42:00 jtc Exp $ */ + +/*- + * Copyright (c) 1991, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)extern.h 8.1 (Berkeley) 6/6/93 + */ + +#define WR(p, size) \ + if (write(STDOUT_FILENO, p, size) != size) \ + oerr(); + +enum STYLE { NOTSET = 0, FBYTES, FLINES, RBYTES, RLINES, REVERSE }; + +void forward __P((FILE *, enum STYLE, long, struct stat *)); +void reverse __P((FILE *, enum STYLE, long, struct stat *)); + +void bytes __P((FILE *, off_t)); +void lines __P((FILE *, off_t)); + +void err __P((int fatal, const char *fmt, ...)); +void ierr __P((void)); +void oerr __P((void)); + +extern int fflag, rflag, rval; +extern char *fname; |