1 /* 2 * Copyright 2010 Nexenta Systems, Inc. All rights reserved. 3 * Copyright (c) 1992 Diomidis Spinellis. 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Diomidis Spinellis of Imperial College, University of London. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 4. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #ifndef EXTERN_H 36 #define EXTERN_H 37 38 extern struct s_command *prog; 39 extern struct s_appends *appends; 40 extern regmatch_t *match; 41 extern size_t maxnsub; 42 extern ulong_t linenum; 43 extern int appendnum; 44 extern int aflag, eflag, nflag; 45 extern const char *fname, *outfname; 46 extern FILE *infile, *outfile; 47 extern int rflags; /* regex flags to use */ 48 49 void cfclose(struct s_command *, struct s_command *); 50 void compile(void); 51 void cspace(SPACE *, const char *, size_t, enum e_spflag); 52 char *cu_fgets(char *, int, int *); 53 int mf_fgets(SPACE *, enum e_spflag); 54 int lastline(void); 55 void process(void); 56 void resetstate(void); 57 char *strregerror(int, regex_t *); 58 /*PRINTFLIKE1*/ 59 void fatal(const char *, ...); /* output includes file and line # */ 60 61 #ifdef lint 62 #define _(s) s 63 #else 64 #define _(s) gettext(s) 65 #endif 66 67 #endif /* EXTERN_H */ 68