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Annotation of embedaddon/lrzsz/lib/error.h, revision 1.1

1.1     ! misho       1: /* error.h -- declaration for error-reporting function
        !             2:    Copyright (C) 1995, 1996 Free Software Foundation, Inc.
        !             3: 
        !             4: This program is free software; you can redistribute it and/or modify
        !             5: it under the terms of the GNU General Public License as published by
        !             6: the Free Software Foundation; either version 2, or (at your option)
        !             7: any later version.
        !             8: 
        !             9: This program is distributed in the hope that it will be useful,
        !            10: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            12: GNU General Public License for more details.
        !            13: 
        !            14: You should have received a copy of the GNU General Public License
        !            15: along with this program; if not, write to the Free Software
        !            16: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
        !            17: 
        !            18: #ifndef _error_h_
        !            19: #define _error_h_
        !            20: 
        !            21: #ifndef __attribute__
        !            22: /* This feature is available in gcc versions 2.5 and later.  */
        !            23: # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
        !            24: #  define __attribute__(Spec) /* empty */
        !            25: # endif
        !            26: /* The __-protected variants of `format' and `printf' attributes
        !            27:    are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
        !            28: # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
        !            29: #  define __format__ format
        !            30: #  define __printf__ printf
        !            31: # endif
        !            32: #endif
        !            33: 
        !            34: #if defined (__STDC__) && __STDC__
        !            35: 
        !            36: /* Print a message with `fprintf (stderr, FORMAT, ...)';
        !            37:    if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
        !            38:    If STATUS is nonzero, terminate the program with `exit (STATUS)'.  */
        !            39: 
        !            40: extern void error (int status, int errnum, const char *format, ...)
        !            41:      __attribute__ ((__format__ (__printf__, 3, 4)));
        !            42: 
        !            43: extern void error_at_line (int status, int errnum, const char *fname,
        !            44:                           unsigned int lineno, const char *format, ...)
        !            45:      __attribute__ ((__format__ (__printf__, 5, 6)));
        !            46: 
        !            47: /* If NULL, error will flush stdout, then print on stderr the program
        !            48:    name, a colon and a space.  Otherwise, error will call this
        !            49:    function without parameters instead.  */
        !            50: extern void (*error_print_progname) (void);
        !            51: 
        !            52: #else
        !            53: void error ();
        !            54: void error_at_line ();
        !            55: extern void (*error_print_progname) ();
        !            56: #endif
        !            57: 
        !            58: /* This variable is incremented each time `error' is called.  */
        !            59: extern unsigned int error_message_count;
        !            60: 
        !            61: /* Sometimes we want to have at most one error per line.  This
        !            62:    variable controls whether this mode is selected or not.  */
        !            63: extern int error_one_per_line;
        !            64: 
        !            65: #endif /* _error_h_ */