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author | H. Peter Anvin <hpa@zytor.com> | 2009-01-25 17:10:39 -0800 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2009-01-25 17:13:06 -0800 |
commit | 4b533a0066a26b82c36d58af05c3bbeabf7e3b95 (patch) | |
tree | 44db70959f740a3d5817d77b91df9594df0fe681 | |
parent | 36390f9712ac56be1dce7a635322bd96e15620c1 (diff) | |
download | syslinux-4b533a0066a26b82c36d58af05c3bbeabf7e3b95.tar.gz |
config.c32: new module to just load a configuration file
Trivial module to load a new configuration file from the command
line.
-rw-r--r-- | com32/modules/Makefile | 3 | ||||
-rw-r--r-- | com32/modules/config.c | 38 |
2 files changed, 40 insertions, 1 deletions
diff --git a/com32/modules/Makefile b/com32/modules/Makefile index 1c0cd47a..1bce20b4 100644 --- a/com32/modules/Makefile +++ b/com32/modules/Makefile @@ -17,7 +17,8 @@ topdir = ../.. include ../MCONFIG -MODULES = chain.c32 ethersel.c32 mboot.c32 dmitest.c32 cpuidtest.c32 \ +MODULES = chain.c32 config.c32 ethersel.c32 mboot.c32 dmitest.c32 \ + cpuidtest.c32 \ pcitest.c32 elf.c32 linux.c32 reboot.c32 pmload.c32 meminfo.c32 \ sdi.c32 sanboot.c32 ifcpu64.c32 vesainfo.c32 diff --git a/com32/modules/config.c b/com32/modules/config.c new file mode 100644 index 00000000..214e3eae --- /dev/null +++ b/com32/modules/config.c @@ -0,0 +1,38 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2009 H. Peter Anvin - All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston MA 02110-1301, USA; either version 2 of the License, or + * (at your option) any later version; incorporated herein by reference. + * + * ----------------------------------------------------------------------- */ + +/* + * config.c + * + * Loads a new configuration file + * + * Usage: config filename + */ + +#include <stdio.h> +#include <console.h> +#include <syslinux/boot.h> + +int main(int argc, char *argv[]) +{ + openconsole(&dev_null_r, &dev_stdcon_w); + + if (argc != 2) { + fprintf(stderr, "Usage: config <filename>\n"); + return 1; + } + + syslinux_run_kernel_image(argv[1], "", 0, IMAGE_TYPE_CONFIG); + + fprintf(stderr, "config: %s: failed to load (missing file?)\n", argv[1]); + return 1; +} |