| 1 | /* Functions (currently) for use by the shell to do malloc debugging and
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| 2 | tracking. */
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| 3 | /* Copyright (C) 2001-2003 Free Software Foundation, Inc.
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2 of the License, or
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| 8 | (at your option) any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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| 18 |
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| 19 | #ifndef _SH_MALLOC_H
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| 20 | #define _SH_MALLOC_H
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| 21 |
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| 22 | #ifndef __P
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| 23 | # if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
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| 24 | # define __P(protos) protos
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| 25 | # else
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| 26 | # define __P(protos) ()
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| 27 | # endif
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| 28 | #endif
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| 29 |
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| 30 | /* Generic pointer type. */
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| 31 | #ifndef PTR_T
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| 32 |
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| 33 | #if defined (__STDC__)
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| 34 | # define PTR_T void *
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| 35 | #else
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| 36 | # define PTR_T char *
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| 37 | #endif
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| 38 |
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| 39 | #endif /* PTR_T */
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| 40 |
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| 41 |
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| 42 | extern PTR_T sh_malloc __P((size_t, const char *, int));
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| 43 | extern PTR_T sh_realloc __P((PTR_T, size_t, const char *, int));
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| 44 | extern void sh_free __P((PTR_T, const char *, int));
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| 45 |
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| 46 | extern PTR_T sh_memalign __P((size_t, size_t, const char *, int));
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| 47 |
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| 48 | extern PTR_T sh_calloc __P((size_t, size_t, const char *, int));
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| 49 | extern void sh_cfree __P((PTR_T, const char *, int));
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| 50 |
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| 51 | extern PTR_T sh_valloc __P((size_t, const char *, int));
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| 52 |
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| 53 | /* trace.c */
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| 54 | extern int malloc_set_trace __P((int));
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| 55 | extern void malloc_set_tracefp (); /* full prototype requires stdio.h */
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| 56 | extern void malloc_set_tracefn __P((char *, char *));
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| 57 |
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| 58 | /* table.c */
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| 59 | extern void mregister_dump_table __P((void));
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| 60 | extern void mregister_table_init __P((void));
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| 61 | extern int malloc_set_register __P((int));
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| 62 |
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| 63 | /* stats.c */
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| 64 | extern void print_malloc_stats __P((char *));
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| 65 | extern void fprint_malloc_stats (); /* full prototype requires stdio.h */
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| 66 | extern void trace_malloc_stats __P((char *, char *));
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| 67 |
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| 68 | #endif
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