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New bootspec partition_cyl_align=, new -as mkisofs option -partition_cyl_align

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This commit is contained in:
Thomas Schmitt
2011-03-03 18:18:41 +00:00
parent 558e2314ee
commit 8c9c620700
5 changed files with 36 additions and 3 deletions
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17
xorriso/opts_a_c.c
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@ -932,6 +932,23 @@ treatment_patch:;
}
xorriso->partition_secs_per_head= u;
} else if(strncmp(treatpt, "partition_cyl_align=", 20)==0) {
if(strcmp(treatpt + 20, "auto") == 0)
xorriso->system_area_options= (xorriso->system_area_options & ~0x300);
else if(strcmp(treatpt + 20, "on") == 0)
xorriso->system_area_options=
(xorriso->system_area_options & ~0x300) | 0x100;
else if(strcmp(treatpt + 20, "off") == 0)
xorriso->system_area_options=
(xorriso->system_area_options & ~0x300) | 0x200;
else {
sprintf(xorriso->info_text,
"-boot_image %s partition_cyl_align: unknown mode : %s",
formpt, treatpt + 20);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
} else if(strncmp(treatpt, "platform_id=", 12)==0) {
if(strncmp(treatpt + 12, "0x", 2) == 0)
sscanf(treatpt + 14, "%x", &u);