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Add comments to code for commit d313218

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This commit is contained in:
Andrei Borzenkov 2015-11-07 13:01:23 +03:00
parent 349a381df0
commit c1fbc26203
1 changed files with 5 additions and 0 deletions
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5
grub-core/kern/file.c
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@ -89,6 +89,11 @@ grub_file_open (const char *name)
file->device = device;
/* In case of relative pathnames and non-Unix systems (like Windows)
* name of host files may not start with `/'. Blocklists for host files
* are meaningless as well (for a start, host disk does not allow any direct
* access - it is just a marker). So skip host disk in this case.
*/
if (device->disk && file_name[0] != '/'
#if defined(GRUB_UTIL) || defined(GRUB_MACHINE_EMU)
&& grub_strcmp (device->disk->name, "host")