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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-06 21:22:38 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-06 21:41:20 +0200 |
commit | 5b1f20b73f410544f06353d4e81d5097c21ceac9 (patch) | |
tree | 7697935c04ad4567b1e1a58b967c39e5561269c6 /rtemsbsd/rtems/rtems-kernel-malloc.c | |
parent | Add kernel namespace exception for mbstat (diff) | |
download | rtems-libbsd-5b1f20b73f410544f06353d4e81d5097c21ceac9.tar.bz2 |
Rename files for kernel namespace script
This makes it easier to create the kernel namespace header.
Diffstat (limited to 'rtemsbsd/rtems/rtems-kernel-malloc.c')
-rw-r--r-- | rtemsbsd/rtems/rtems-kernel-malloc.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/rtemsbsd/rtems/rtems-kernel-malloc.c b/rtemsbsd/rtems/rtems-kernel-malloc.c new file mode 100644 index 00000000..fe0d01db --- /dev/null +++ b/rtemsbsd/rtems/rtems-kernel-malloc.c @@ -0,0 +1,127 @@ +/** + * @file + * + * @ingroup rtems_bsd_rtems + * + * @brief TODO. + */ + +/* + * Copyright (c) 2009, 2010 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Obere Lagerstr. 30 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <machine/rtems-bsd-kernel-space.h> +#include <machine/rtems-bsd-support.h> + +#include <rtems/bsd/sys/param.h> +#include <rtems/bsd/sys/types.h> +#include <sys/systm.h> +#include <sys/malloc.h> +#include <sys/kernel.h> + +MALLOC_DEFINE(M_DEVBUF, "devbuf", "device driver memory"); + +MALLOC_DEFINE(M_TEMP, "temp", "misc temporary data buffers"); + +MALLOC_DEFINE(M_IP6OPT, "ip6opt", "IPv6 options"); +MALLOC_DEFINE(M_IP6NDP, "ip6ndp", "IPv6 Neighbor Discovery"); + +MALLOC_DEFINE(M_IOV, "iov", "large iov's"); + +void +malloc_init(void *data) +{ + struct malloc_type *mtp = data; +} + +void +malloc_uninit(void *data) +{ + struct malloc_type *mtp = data; + + BSD_PRINTF( "desc = %s\n", mtp->ks_shortdesc); +} + +#undef malloc + +void * +_bsd_malloc(unsigned long size, struct malloc_type *mtp, int flags) +{ + void *p = malloc(size > 0 ? size : 1); + + if ((flags & M_ZERO) != 0 && p != NULL) { + memset(p, 0, size); + } + + return p; +} + +#undef realloc +void * +_bsd_realloc( void *addr, unsigned long size, + struct malloc_type *type, int flags) +{ + void *p = realloc(addr, size > 0 ? size : 1); + + if ((flags & M_ZERO) != 0 && p != NULL) { + memset(p, 0, size); + } + + return p; +} + +#undef reallocf +void * +_bsd_reallocf( void *addr, unsigned long size, + struct malloc_type *type, int flags) +{ + void *p = realloc(addr, size > 0 ? size : 1); + + if (p == NULL) { + free(addr,NULL); + } + + return p; +} + +#undef free +void +_bsd_free(void *addr, struct malloc_type *mtp) +{ + free(addr); +} + +#undef strdup + +char * +_bsd_strdup(const char *__restrict s, struct malloc_type *type) +{ + return strdup(s); +} |