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| 1063 | tullio | 1 | |
| 2 | /* |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 16 | * |
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| 17 | */ |
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| 18 | |||
| 497 | giacomo | 19 | #ifndef __FTRACE_CHUNK__ |
| 20 | #define __FTRACE_CHUNK__ |
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| 21 | |||
| 22 | /* FTrace chunk function header */ |
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| 23 | |||
| 24 | #include <FTrace_types.h> |
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| 25 | |||
| 26 | /* Mutex for FTrace */ |
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| 27 | void FTrace_lock(); |
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| 28 | void FTrace_unlock(); |
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| 29 | |||
| 30 | void FTrace_fsave(); |
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| 31 | void FTrace_frestore(); |
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| 32 | |||
| 33 | /* Memory */ |
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| 34 | void *FTrace_malloc(int size); |
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| 35 | void FTrace_free(void *ptr); |
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| 36 | |||
| 37 | /* Enable/Disable Tracer */ |
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| 38 | int FTrace_enable(); |
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| 39 | int FTrace_disable(); |
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| 40 | |||
| 532 | giacomo | 41 | /* Create a chunk of specified size (normal/emergency) */ |
| 42 | int FTrace_chunk_create(int normal_size, int emergency_size, FTrace_flags flags); |
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| 497 | giacomo | 43 | |
| 44 | /* Delete a Chunk */ |
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| 45 | int FTrace_chunk_delete(int number); |
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| 46 | |||
| 47 | /* Set the chunk flags */ |
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| 48 | int FTrace_set_chunk_flags(int number, FTrace_flags flags); |
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| 49 | |||
| 50 | /* Get the chunk flags */ |
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| 51 | int FTrace_get_chunk_flags(int number, FTrace_flags *flags); |
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| 52 | |||
| 53 | /* Select the actual chunk */ |
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| 54 | int FTrace_actual_chunk_select(int number); |
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| 55 | |||
| 56 | /* Link two chunks */ |
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| 532 | giacomo | 57 | int FTrace_chunk_link(int chunk_A, int chunk_B); |
| 497 | giacomo | 58 | |
| 59 | /* Find the first chunk with specific flags*/ |
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| 60 | int FTrace_get_first_chunk(FTrace_flags flags); |
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| 61 | |||
| 62 | /* Get one chunks status */ |
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| 63 | FTrace_Chunk_Ptr *FTrace_get_chunk_table(); |
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| 64 | |||
| 65 | /* Create a new memory region where the compressed data are stored */ |
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| 66 | int FTrace_compress_chunk(int number, FTrace_flags new_flags); |
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| 67 | |||
| 68 | /* Send the chunk out from the memory */ |
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| 69 | int FTrace_send_chunk(int number, int osd_flags, FTrace_flags new_flags); |
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| 70 | |||
| 71 | #endif |
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| 72 |