diff options
Diffstat (limited to 'nuttx/binfmt/libnxflat/libnxflat_verify.c')
-rw-r--r-- | nuttx/binfmt/libnxflat/libnxflat_verify.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/nuttx/binfmt/libnxflat/libnxflat_verify.c b/nuttx/binfmt/libnxflat/libnxflat_verify.c deleted file mode 100644 index 20af5d2f7..000000000 --- a/nuttx/binfmt/libnxflat/libnxflat_verify.c +++ /dev/null @@ -1,101 +0,0 @@ -/**************************************************************************** - * binfmt/libnxflat/nxflat_verify.c - * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * 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. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 - * COPYRIGHT OWNER 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <string.h> -#include <debug.h> -#include <errno.h> - -#include <arpa/inet.h> -#include <nuttx/binfmt/nxflat.h> - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Constant Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxflat_verifyheader - * - * Description: - * Given the header from a possible NXFLAT executable, verify that it - * is an NXFLAT executable. - * - * Returned Value: - * 0 (OK) is returned on success and a negated errno is returned on - * failure. - * - ****************************************************************************/ - -int nxflat_verifyheader(const struct nxflat_hdr_s *header) -{ - if (!header) - { - bdbg("NULL NXFLAT header!"); - return -ENOEXEC; - } - - /* Check the FLT header -- magic number and revision. - * - * If the magic number does not match. Just return - * silently. This is not our binary. - */ - - if (strncmp(header->h_magic, NXFLAT_MAGIC, 4) != 0) - { - bdbg("Unrecognized magic=\"%c%c%c%c\"\n", - header->h_magic[0], header->h_magic[1], - header->h_magic[2], header->h_magic[3]); - return -ENOEXEC; - } - - return OK; -} |