usr/src/cmd/sed/extern.h

   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 */