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* grub-core/kern/main.c (grub_set_prefix_and_root): Set variable

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cmdpath to firmware directory.
This commit is contained in:
Matthew Garrett 2013-11-14 15:53:32 +01:00 committed by Vladimir Serbinenko
parent 83e9c273e5
commit 1fe26ab4a0
2 changed files with 20 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-11-14 Matthew Garrett <mjg@redhat.com>
* grub-core/kern/main.c (grub_set_prefix_and_root): Set variable
cmdpath to firmware directory.
2013-11-14 Vladimir Serbinenko <phcoder@gmail.com> 2013-11-14 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/kern/efi/efi.c (grub_efi_get_filename): Reset the pointer * grub-core/kern/efi/efi.c (grub_efi_get_filename): Reset the pointer

17
grub-core/kern/main.c
View File

@ -125,6 +125,21 @@ grub_set_prefix_and_root (void)
grub_register_variable_hook ("root", 0, grub_env_write_root); grub_register_variable_hook ("root", 0, grub_env_write_root);
grub_machine_get_bootlocation (&fwdevice, &fwpath);
if (fwdevice)
{
char *cmdpath;
cmdpath = grub_xasprintf ("(%s)%s", fwdevice, fwpath ? : "");
if (cmdpath)
{
grub_env_set ("cmdpath", cmdpath);
grub_env_export ("cmdpath");
grub_free (cmdpath);
}
}
if (prefix) if (prefix)
{ {
char *pptr = NULL; char *pptr = NULL;
@ -142,8 +157,6 @@ grub_set_prefix_and_root (void)
if (pptr[0]) if (pptr[0])
path = grub_strdup (pptr); path = grub_strdup (pptr);
} }
if ((!device || device[0] == ',' || !device[0]) || !path)
grub_machine_get_bootlocation (&fwdevice, &fwpath);
if (!device && fwdevice) if (!device && fwdevice)
device = fwdevice; device = fwdevice;