diff options
Diffstat (limited to 'contrib/syslinux/latest/com32/lib/syslinux/initramfs.c')
-rw-r--r-- | contrib/syslinux/latest/com32/lib/syslinux/initramfs.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/contrib/syslinux/latest/com32/lib/syslinux/initramfs.c b/contrib/syslinux/latest/com32/lib/syslinux/initramfs.c deleted file mode 100644 index 220e162..0000000 --- a/contrib/syslinux/latest/com32/lib/syslinux/initramfs.c +++ /dev/null @@ -1,76 +0,0 @@ -/* ----------------------------------------------------------------------- * - * - * Copyright 2007-2008 H. Peter Anvin - All Rights Reserved - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom - * the Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall - * be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * ----------------------------------------------------------------------- */ - -/* - * initramfs.c - * - * Utility functions for initramfs manipulation - */ - -#include <stdlib.h> -#include <syslinux/linux.h> - -struct initramfs *initramfs_init(void) -{ - struct initramfs *ir; - - ir = calloc(sizeof(*ir), 1); - if (!ir) - return NULL; - - ir->prev = ir->next = ir; - return ir; -} - -int initramfs_add_data(struct initramfs *ihead, const void *data, - size_t data_len, size_t len, size_t align) -{ - struct initramfs *in; - - if (!len) - return 0; /* Nothing to add... */ - - /* Alignment must be a power of 2, and <= INITRAMFS_MAX_ALIGN */ - if (!align || (align & (align - 1)) || align > INITRAMFS_MAX_ALIGN) - return -1; - - in = malloc(sizeof(*in)); - if (!in) - return -1; - - in->len = len; - in->data = data; - in->data_len = data_len; - in->align = align; - - in->next = ihead; - in->prev = ihead->prev; - ihead->prev->next = in; - ihead->prev = in; - - return 0; -} |