[a9153ec] | 1 | /** |
---|
| 2 | * @file |
---|
| 3 | * |
---|
| 4 | * @ingroup rtems_bsd_rtems |
---|
| 5 | * |
---|
| 6 | * @brief TODO. |
---|
| 7 | */ |
---|
| 8 | |
---|
| 9 | /* |
---|
| 10 | * Copyright (c) 2009, 2010 embedded brains GmbH. All rights reserved. |
---|
| 11 | * |
---|
| 12 | * embedded brains GmbH |
---|
| 13 | * Obere Lagerstr. 30 |
---|
| 14 | * 82178 Puchheim |
---|
| 15 | * Germany |
---|
| 16 | * <rtems@embedded-brains.de> |
---|
| 17 | * |
---|
[8420b94] | 18 | * Redistribution and use in source and binary forms, with or without |
---|
| 19 | * modification, are permitted provided that the following conditions |
---|
| 20 | * are met: |
---|
| 21 | * 1. Redistributions of source code must retain the above copyright |
---|
| 22 | * notice, this list of conditions and the following disclaimer. |
---|
| 23 | * 2. Redistributions in binary form must reproduce the above copyright |
---|
| 24 | * notice, this list of conditions and the following disclaimer in the |
---|
| 25 | * documentation and/or other materials provided with the distribution. |
---|
| 26 | * |
---|
| 27 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
---|
| 28 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
| 29 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
| 30 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
---|
| 31 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
---|
| 32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
---|
| 33 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
---|
| 34 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
---|
| 35 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
---|
| 36 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
---|
| 37 | * SUCH DAMAGE. |
---|
[a9153ec] | 38 | */ |
---|
| 39 | |
---|
[e599318] | 40 | #include <machine/rtems-bsd-config.h> |
---|
[150d4d6] | 41 | #include <machine/rtems-bsd-support.h> |
---|
[a9153ec] | 42 | |
---|
[e599318] | 43 | #include <rtems/bsd/sys/param.h> |
---|
| 44 | #include <rtems/bsd/sys/types.h> |
---|
| 45 | #include <sys/systm.h> |
---|
| 46 | #include <sys/malloc.h> |
---|
| 47 | #include <sys/kernel.h> |
---|
[a9153ec] | 48 | |
---|
| 49 | MALLOC_DEFINE(M_DEVBUF, "devbuf", "device driver memory"); |
---|
| 50 | |
---|
| 51 | MALLOC_DEFINE(M_TEMP, "temp", "misc temporary data buffers"); |
---|
| 52 | |
---|
[129579c] | 53 | MALLOC_DEFINE(M_IP6OPT, "ip6opt", "IPv6 options"); |
---|
| 54 | MALLOC_DEFINE(M_IP6NDP, "ip6ndp", "IPv6 Neighbor Discovery"); |
---|
| 55 | |
---|
[41880b2] | 56 | MALLOC_DEFINE(M_IOV, "iov", "large iov's"); |
---|
| 57 | |
---|
[a9153ec] | 58 | void |
---|
| 59 | malloc_init(void *data) |
---|
| 60 | { |
---|
| 61 | struct malloc_type *mtp = data; |
---|
| 62 | } |
---|
| 63 | |
---|
| 64 | void |
---|
| 65 | malloc_uninit(void *data) |
---|
| 66 | { |
---|
| 67 | struct malloc_type *mtp = data; |
---|
| 68 | |
---|
| 69 | BSD_PRINTF( "desc = %s\n", mtp->ks_shortdesc); |
---|
| 70 | } |
---|
| 71 | |
---|
| 72 | #undef malloc |
---|
| 73 | |
---|
| 74 | void * |
---|
| 75 | _bsd_malloc(unsigned long size, struct malloc_type *mtp, int flags) |
---|
| 76 | { |
---|
| 77 | void *p = malloc(size); |
---|
| 78 | |
---|
| 79 | if ((flags & M_ZERO) != 0 && p != NULL) { |
---|
| 80 | memset(p, 0, size); |
---|
| 81 | } |
---|
| 82 | |
---|
| 83 | return p; |
---|
| 84 | } |
---|
| 85 | |
---|
[1747b0c] | 86 | #undef realloc |
---|
| 87 | void * |
---|
| 88 | _bsd_realloc( void *addr, unsigned long size, |
---|
| 89 | struct malloc_type *type, int flags) |
---|
| 90 | { |
---|
| 91 | void *p = realloc(addr, size); |
---|
| 92 | |
---|
| 93 | if ((flags & M_ZERO) != 0 && p != NULL) { |
---|
| 94 | memset(p, 0, size); |
---|
| 95 | } |
---|
| 96 | |
---|
| 97 | return p; |
---|
| 98 | } |
---|
| 99 | |
---|
[5382b1f1] | 100 | #undef reallocf |
---|
| 101 | void * |
---|
| 102 | _bsd_reallocf( void *addr, unsigned long size, |
---|
| 103 | struct malloc_type *type, int flags) |
---|
| 104 | { |
---|
| 105 | void *p = realloc(addr, size); |
---|
[a9153ec] | 106 | |
---|
[5382b1f1] | 107 | if (p == NULL) { |
---|
| 108 | free(addr,NULL); |
---|
| 109 | } |
---|
| 110 | |
---|
| 111 | return p; |
---|
| 112 | } |
---|
| 113 | |
---|
| 114 | #undef free |
---|
[a9153ec] | 115 | void |
---|
| 116 | _bsd_free(void *addr, struct malloc_type *mtp) |
---|
| 117 | { |
---|
| 118 | free(addr); |
---|
| 119 | } |
---|
| 120 | |
---|
| 121 | #undef strdup |
---|
| 122 | |
---|
| 123 | char * |
---|
| 124 | _bsd_strdup(const char *__restrict s, struct malloc_type *type) |
---|
| 125 | { |
---|
| 126 | return strdup(s); |
---|
| 127 | } |
---|