nexmon – Blame information for rev 1
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| Rev | Author | Line No. | Line |
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| 1 | office | 1 | /* vsprintf with automatic memory allocation. |
| 2 | Copyright (C) 2002-2003, 2012, 2015-2016 Free Software Foundation, Inc. |
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| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify |
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| 5 | it under the terms of the GNU Lesser General Public License as published by |
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| 6 | the Free Software Foundation; either version 2.1 of the License, or |
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| 7 | (at your option) any later version. |
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| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | GNU Lesser General Public License for more details. |
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| 13 | |||
| 14 | You should have received a copy of the GNU Lesser General Public License |
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| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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| 16 | |||
| 17 | #ifndef _VASPRINTF_H |
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| 18 | #define _VASPRINTF_H |
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| 19 | |||
| 20 | /* Get va_list. */ |
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| 21 | #include <stdarg.h> |
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| 22 | |||
| 23 | #ifndef __attribute__ |
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| 24 | /* This feature is available in gcc versions 2.5 and later. */ |
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| 25 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ |
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| 26 | # define __attribute__(Spec) /* empty */ |
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| 27 | # endif |
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| 28 | /* The __-protected variants of 'format' and 'printf' attributes |
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| 29 | are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ |
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| 30 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) |
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| 31 | # define __format__ format |
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| 32 | # define __printf__ printf |
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| 33 | # endif |
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| 34 | #endif |
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| 35 | |||
| 36 | #ifdef __cplusplus |
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| 37 | extern "C" { |
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| 38 | #endif |
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| 39 | |||
| 40 | /* Write formatted output to a string dynamically allocated with malloc(). |
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| 41 | If the memory allocation succeeds, store the address of the string in |
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| 42 | *RESULT and return the number of resulting bytes, excluding the trailing |
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| 43 | NUL. Upon memory allocation error, or some other error, return -1. */ |
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| 44 | extern int asprintf (char **result, const char *format, ...) |
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| 45 | __attribute__ ((__format__ (__printf__, 2, 3))); |
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| 46 | extern int vasprintf (char **result, const char *format, va_list args) |
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| 47 | __attribute__ ((__format__ (__printf__, 2, 0))); |
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| 48 | |||
| 49 | #ifdef __cplusplus |
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| 50 | } |
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| 51 | #endif |
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| 52 | |||
| 53 | #endif /* _VASPRINTF_H */ |