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Diffstat (limited to 'usr.sbin/lpr/common_source/aux.h')
-rw-r--r-- | usr.sbin/lpr/common_source/aux.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/usr.sbin/lpr/common_source/aux.h b/usr.sbin/lpr/common_source/aux.h new file mode 100644 index 0000000..d9bb0bf --- /dev/null +++ b/usr.sbin/lpr/common_source/aux.h @@ -0,0 +1,67 @@ +/* + * Copyright (c) 1995 + * 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. + */ + +/* + * Auxillary functions to aid portability to other systems. + * These are 4.4BSD routines that are often not found on other systems. + * + * !!!USE THIS FILE ONLY IF YOU ARE NOT RUNNING 4.4BSD!!! + */ + +#ifdef PREPOSIX +#define dirent direct +extern int errno; +#endif + +#ifdef NO_RINDEX +#define index strchr +#define rindex strrchr +#endif + +#ifdef BSDWAIT +#define WAITARG_T(a) ((int *)(a)) +#else +#define WAITARG_T(a) (a) +#endif + +#ifdef SETPGID +#define setpgrp(a, b) setpgid((pid_t)(a), (pid_t)(b)) +#endif + +#ifndef FD_COPY +#define FD_COPY(f, t) memcpy((char *)t, (char *)f, sizeof(*(f))) +#endif + +#ifdef NO_SNPRINTF +int snprintf __P((char *str, size_t n, const char *fmt, ...)); +#endif |