| | 1 | /* Declaration for error-reporting function |
| | 2 | Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. |
| | 3 | |
| | 4 | |
| | 5 | NOTE: The canonical source of this file is maintained with the GNU C Library. |
| | 6 | Bugs can be reported to bug-glibc@prep.ai.mit.edu. |
| | 7 | |
| | 8 | This program is free software; you can redistribute it and/or modify it |
| | 9 | under the terms of the GNU General Public License as published by the |
| | 10 | Free Software Foundation; either version 2, or (at your option) any |
| | 11 | later version. |
| | 12 | |
| | 13 | This program is distributed in the hope that it will be useful, |
| | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 16 | GNU General Public License for more details. |
| | 17 | |
| | 18 | You should have received a copy of the GNU General Public License |
| | 19 | along with this program; if not, write to the Free Software |
| | 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| | 21 | USA. */ |
| | 22 | |
| | 23 | #ifndef _ERROR_H |
| | 24 | #define _ERROR_H 1 |
| | 25 | |
| | 26 | #ifndef __attribute__ |
| | 27 | /* This feature is available in gcc versions 2.5 and later. */ |
| | 28 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ |
| | 29 | # define __attribute__(Spec) /* empty */ |
| | 30 | # endif |
| | 31 | /* The __-protected variants of `format' and `printf' attributes |
| | 32 | are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ |
| | 33 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) |
| | 34 | # define __format__ format |
| | 35 | # define __printf__ printf |
| | 36 | # endif |
| | 37 | #endif |
| | 38 | |
| | 39 | #ifdef __cplusplus |
| | 40 | extern "C" { |
| | 41 | #endif |
| | 42 | |
| | 43 | #if defined (__STDC__) && __STDC__ |
| | 44 | |
| | 45 | /* Print a message with `fprintf (stderr, FORMAT, ...)'; |
| | 46 | if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). |
| | 47 | If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ |
| | 48 | |
| | 49 | extern void error (int status, int errnum, const char *format, ...) |
| | 50 | __attribute__ ((__format__ (__printf__, 3, 4))); |
| | 51 | |
| | 52 | extern void error_at_line (int status, int errnum, const char *fname, |
| | 53 | unsigned int lineno, const char *format, ...) |
| | 54 | __attribute__ ((__format__ (__printf__, 5, 6))); |
| | 55 | |
| | 56 | /* If NULL, error will flush stdout, then print on stderr the program |
| | 57 | name, a colon and a space. Otherwise, error will call this |
| | 58 | function without parameters instead. */ |
| | 59 | extern void (*error_print_progname) (void); |
| | 60 | |
| | 61 | #else |
| | 62 | void error (); |
| | 63 | void error_at_line (); |
| | 64 | extern void (*error_print_progname) (); |
| | 65 | #endif |
| | 66 | |
| | 67 | /* This variable is incremented each time `error' is called. */ |
| | 68 | extern unsigned int error_message_count; |
| | 69 | |
| | 70 | /* Sometimes we want to have at most one error per line. This |
| | 71 | variable controls whether this mode is selected or not. */ |
| | 72 | extern int error_one_per_line; |
| | 73 | |
| | 74 | #ifdef __cplusplus |
| | 75 | } |
| | 76 | #endif |
| | 77 | |
| | 78 | #endif /* error.h */ |
| | 79 | /* Declaration for error-reporting function |
| | 80 | Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. |
| | 81 | |
| | 82 | |
| | 83 | NOTE: The canonical source of this file is maintained with the GNU C Library. |
| | 84 | Bugs can be reported to bug-glibc@prep.ai.mit.edu. |
| | 85 | |
| | 86 | This program is free software; you can redistribute it and/or modify it |
| | 87 | under the terms of the GNU General Public License as published by the |
| | 88 | Free Software Foundation; either version 2, or (at your option) any |
| | 89 | later version. |
| | 90 | |
| | 91 | This program is distributed in the hope that it will be useful, |
| | 92 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 93 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 94 | GNU General Public License for more details. |
| | 95 | |
| | 96 | You should have received a copy of the GNU General Public License |
| | 97 | along with this program; if not, write to the Free Software |
| | 98 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| | 99 | USA. */ |
| | 100 | |
| | 101 | #ifndef _ERROR_H |
| | 102 | #define _ERROR_H 1 |
| | 103 | |
| | 104 | #ifndef __attribute__ |
| | 105 | /* This feature is available in gcc versions 2.5 and later. */ |
| | 106 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ |
| | 107 | # define __attribute__(Spec) /* empty */ |
| | 108 | # endif |
| | 109 | /* The __-protected variants of `format' and `printf' attributes |
| | 110 | are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ |
| | 111 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) |
| | 112 | # define __format__ format |
| | 113 | # define __printf__ printf |
| | 114 | # endif |
| | 115 | #endif |
| | 116 | |
| | 117 | #ifdef __cplusplus |
| | 118 | extern "C" { |
| | 119 | #endif |
| | 120 | |
| | 121 | #if defined (__STDC__) && __STDC__ |
| | 122 | |
| | 123 | /* Print a message with `fprintf (stderr, FORMAT, ...)'; |
| | 124 | if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). |
| | 125 | If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ |
| | 126 | |
| | 127 | extern void error (int status, int errnum, const char *format, ...) |
| | 128 | __attribute__ ((__format__ (__printf__, 3, 4))); |
| | 129 | |
| | 130 | extern void error_at_line (int status, int errnum, const char *fname, |
| | 131 | unsigned int lineno, const char *format, ...) |
| | 132 | __attribute__ ((__format__ (__printf__, 5, 6))); |
| | 133 | |
| | 134 | /* If NULL, error will flush stdout, then print on stderr the program |
| | 135 | name, a colon and a space. Otherwise, error will call this |
| | 136 | function without parameters instead. */ |
| | 137 | extern void (*error_print_progname) (void); |
| | 138 | |
| | 139 | #else |
| | 140 | void error (); |
| | 141 | void error_at_line (); |
| | 142 | extern void (*error_print_progname) (); |
| | 143 | #endif |
| | 144 | |
| | 145 | /* This variable is incremented each time `error' is called. */ |
| | 146 | extern unsigned int error_message_count; |
| | 147 | |
| | 148 | /* Sometimes we want to have at most one error per line. This |
| | 149 | variable controls whether this mode is selected or not. */ |
| | 150 | extern int error_one_per_line; |
| | 151 | |
| | 152 | #ifdef __cplusplus |
| | 153 | } |
| | 154 | #endif |
| | 155 | |
| | 156 | #endif /* error.h */ |
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