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    1: /*
    2:  * Copyright (c) 2011 Todd C. Miller <Todd.Miller@courtesan.com>
    3:  *
    4:  * Permission to use, copy, modify, and distribute this software for any
    5:  * purpose with or without fee is hereby granted, provided that the above
    6:  * copyright notice and this permission notice appear in all copies.
    7:  *
    8:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
    9:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   10:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   11:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   12:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   13:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   14:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   15:  */
   16: 
   17: #ifndef _SUDO_TOKE_H
   18: #define _SUDO_TOKE_H
   19: 
   20: bool append(const char *, int);
   21: bool fill_args(const char *, int, int);
   22: bool fill_cmnd(const char *, int);
   23: bool fill_txt(const char *, int, int);
   24: bool ipv6_valid(const char *s);
   25: int sudoers_trace_print(const char *msg);
   26: void yyerror(const char *);
   27: 
   28: #ifndef FLEX_SCANNER
   29: extern int (*trace_print)(const char *msg);
   30: #endif
   31: 
   32: #define fill(a, b)	fill_txt(a, b, 0)
   33: 
   34: /* realloc() to size + COMMANDARGINC to make room for command args */
   35: #define COMMANDARGINC   64
   36: 
   37: #define LEXTRACE(msg)   do {						\
   38:     if (trace_print != NULL)						\
   39: 	(*trace_print)(msg);						\
   40: } while (0);
   41: 
   42: #endif /* _SUDO_TOKE_H */