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/* SPDX-License-Identifier: MIT
*
* Copyright (c) 2022-2026 Leah Rowe <leah@libreboot.org>
*
* This tool lets you modify Intel GbE NVM (Gigabit Ethernet
* Non-Volatile Memory) images, e.g. change the MAC address.
* These images configure your Intel Gigabit Ethernet adapter.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include "include/common.h"
int
main(int argc, char *argv[])
{
struct xstate *x = xstatus(argc, argv);
struct commands *cmd = &x->cmd[x->i];
struct xfile *f = &x->f;
unsigned long c;
if (cmd->run == NULL)
err(errno, "Command not set");
cmd->run();
for (c = 0; c < items(x->cmd); c++)
x->cmd[c].run = cmd_helper_err;
if ((cmd->flags & O_ACCMODE) == O_RDWR)
write_to_gbe_bin();
if (exit_cleanup() == -1)
err(EIO, "%s: close", f->fname);
if (f->io_err_gbe_bin)
err(EIO, "%s: error writing final file");
if (f->tname != NULL)
free(f->tname);
return EXIT_SUCCESS;
}
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