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author | H. Peter Anvin <hpa@zytor.com> | 2008-03-31 05:29:08 -0700 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2008-03-31 05:29:08 -0700 |
commit | 53e2478e75b40c8d4153e181b7e8a1024e2f3021 (patch) | |
tree | 2bb5ef5fc6e0e289284380a38fd479c9c3edfff3 /com32/lib/syslinux/version.c | |
parent | 1a8b87b10c173c2be5f384d68cf75395483a3230 (diff) | |
parent | 667f827e31d7b2a0ce1e5b352acdf12848f53a97 (diff) | |
download | syslinux-3.70-pre8.tar.gz |
Merge commit 'origin/gpxe-added' into gpxe-addedsyslinux-3.70-pre8
Diffstat (limited to 'com32/lib/syslinux/version.c')
-rw-r--r-- | com32/lib/syslinux/version.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/com32/lib/syslinux/version.c b/com32/lib/syslinux/version.c new file mode 100644 index 00000000..2131fa04 --- /dev/null +++ b/com32/lib/syslinux/version.c @@ -0,0 +1,46 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 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. + * + * ----------------------------------------------------------------------- */ + +#include <syslinux/config.h> +#include <klibc/compiler.h> +#include <com32.h> + +struct syslinux_version __syslinux_version; + +void __constructor __syslinux_get_version(void) +{ + static com32sys_t reg; + + reg.eax.w[0] = 0x0001; + __intcall(0x22, ®, ®); + + __syslinux_version.version = reg.ecx.w[0]; + __syslinux_version.max_api = reg.eax.w[0]; + __syslinux_version.filesystem = reg.edx.b[0]; + __syslinux_version.version_string = MK_PTR(reg.es, reg.esi.w[0]); + __syslinux_version.copyright_string = MK_PTR(reg.es, reg.edi.w[0]); +} |