2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2010 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version three of the GNU Affero General Public
10 License as published by the Free Software Foundation and included
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU Affero General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of Kern Sibbald.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
30 Definitions for the smart memory allocator
37 extern uint64_t DLL_IMP_EXP sm_max_bytes;
38 extern uint64_t DLL_IMP_EXP sm_bytes;
39 extern uint32_t DLL_IMP_EXP sm_max_buffers;
40 extern uint32_t DLL_IMP_EXP sm_buffers;
44 #define SMARTALLOC SMARTALLOC
47 extern void *sm_malloc(const char *fname, int lineno, unsigned int nbytes),
48 *sm_calloc(const char *fname, int lineno,
49 unsigned int nelem, unsigned int elsize),
50 *sm_realloc(const char *fname, int lineno, void *ptr, unsigned int size),
51 *actuallymalloc(unsigned int size),
52 *actuallycalloc(unsigned int nelem, unsigned int elsize),
53 *actuallyrealloc(void *ptr, unsigned int size);
54 extern void sm_free(const char *fname, int lineno, void *fp);
55 extern void actuallyfree(void *cp),
56 sm_dump(bool bufdump, bool in_use=false), sm_static(int mode);
57 extern void sm_new_owner(const char *fname, int lineno, char *buf);
60 #define Dsm_check(lvl) if ((lvl)<=debug_level) sm_check(__FILE__, __LINE__, true)
61 extern void sm_check(const char *fname, int lineno, bool bufdump);
62 extern int sm_check_rtn(const char *fname, int lineno, bool bufdump);
64 #define Dsm_check(lvl)
65 #define sm_check(f, l, fl)
66 #define sm_check_rtn(f, l, fl) 1
70 /* Redefine standard memory allocator calls to use our routines
73 #define free(x) sm_free(__FILE__, __LINE__, (x))
74 #define cfree(x) sm_free(__FILE__, __LINE__, (x))
75 #define malloc(x) sm_malloc(__FILE__, __LINE__, (x))
76 #define calloc(n,e) sm_calloc(__FILE__, __LINE__, (n), (e))
77 #define realloc(p,x) sm_realloc(__FILE__, __LINE__, (p), (x))
81 /* If SMARTALLOC is disabled, define its special calls to default to
82 the standard routines. */
84 #define actuallyfree(x) free(x)
85 #define actuallymalloc(x) malloc(x)
86 #define actuallycalloc(x,y) calloc(x,y)
87 #define actuallyrealloc(x,y) realloc(x,y)
90 #define sm_new_owner(a, b, c)
91 #define sm_malloc(f, l, n) malloc(n)
92 #define sm_free(f,l n) free(n)
93 #define sm_check(f, l, fl)
94 #define sm_check_rtn(f, l, fl) 1
96 extern void *b_malloc();
97 #define malloc(x) b_malloc(__FILE__, __LINE__, (x))
104 #define New(type) new(__FILE__, __LINE__) type
110 void *operator new(size_t s, const char *fname, int line)
112 void *p = sm_malloc(fname, line, s > sizeof(int) ? (unsigned int)s : sizeof(int));
115 void *operator new[](size_t s, const char *fname, int line)
117 void *p = sm_malloc(fname, line, s > sizeof(int) ? (unsigned int)s : sizeof(int));
120 void operator delete(void *ptr)
124 void operator delete[](void *ptr, size_t /*i*/)
129 void operator delete(void *ptr, const char * /*fname*/, int /*line*/)
133 void operator delete[](void *ptr, size_t /*i*/, const char * /*fname*/, int /*line*/)
140 void *operator new(size_t s) throw() { (void)s; return 0; }
141 void *operator new[](size_t s) throw() { (void)s; return 0; }
146 #define New(type) new type
151 void *operator new(size_t s) {
154 void *operator new[](size_t s) {
157 void operator delete(void *ptr) {
160 void operator delete[](void *ptr, size_t i) {
164 #endif /* SMARTALLOC */
166 /* We do memset(0) because it's not possible to memset a class when
167 * using subclass with virtual functions
170 /* Now, sm_malloc and sm_free can be smartalloc or normal function */
171 inline void *operator new(size_t size, char const * file, int line)
173 void *pnew = sm_malloc(file,line, size);
174 memset((char *)pnew, 0, size);
178 inline void *operator new[](size_t size, char const * file, int line)
180 void *pnew = sm_malloc(file, line, size);
181 memset((char *)pnew, 0, size);
185 inline void *operator new(size_t size)
187 void *pnew = sm_malloc(__FILE__, __LINE__, size);
188 memset((char *)pnew, 0, size);
192 inline void *operator new[](size_t size)
194 void *pnew = sm_malloc(__FILE__, __LINE__, size);
195 memset((char *)pnew, 0, size);
199 //#define new new(__FILE__, __LINE__)
201 inline void operator delete(void *buf)
203 sm_free( __FILE__, __LINE__, buf);
206 inline void operator delete[] (void *buf)
208 sm_free(__FILE__, __LINE__, buf);
212 #endif /* !SMARTALLOC_H */