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1 /* GCOV interface routines.
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2 Copyright (C) 2017-2020 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it under
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7 the terms of the GNU General Public License as published by the Free
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8 Software Foundation; either version 3, or (at your option) any later
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9 version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 Under Section 7 of GPL version 3, you are granted additional
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17 permissions described in the GCC Runtime Library Exception, version
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18 3.1, as published by the Free Software Foundation.
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19
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20 You should have received a copy of the GNU General Public License and
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21 a copy of the GCC Runtime Library Exception along with this program;
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22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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23 <http://www.gnu.org/licenses/>. */
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24
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25 #ifndef GCC_GCOV_H
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26 #define GCC_GCOV_H
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27
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28 /* Set all counters to zero. */
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29
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30 extern void __gcov_reset (void);
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31
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32 /* Write profile information to a file. */
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33
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34 extern void __gcov_dump (void);
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35
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36 /* Write profile information to a file and reset counters to zero.
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37 The function does operations under a mutex. */
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38
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39 extern void __gcov_flush (void);
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40
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41 #endif /* GCC_GCOV_H */
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