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author | Michael Brown | 2015-08-27 02:40:40 +0200 |
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committer | Michael Brown | 2015-08-27 16:40:44 +0200 |
commit | 0e407377dde26c5915d6df17397566244bb9d412 (patch) | |
tree | befc0b6fe52c73d0da0941f9c999492d23b7c694 /src/interface | |
parent | [efi] Add definitions of GUIDs observed when booting shim.efi and grub.efi (diff) | |
download | ipxe-0e407377dde26c5915d6df17397566244bb9d412.tar.gz ipxe-0e407377dde26c5915d6df17397566244bb9d412.tar.xz ipxe-0e407377dde26c5915d6df17397566244bb9d412.zip |
[efi] Mark EFI debug transcription functions as __attribute__ (( pure ))
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface')
-rw-r--r-- | src/interface/efi/efi_debug.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/interface/efi/efi_debug.c b/src/interface/efi/efi_debug.c index 7cfaabfd..607e628f 100644 --- a/src/interface/efi/efi_debug.c +++ b/src/interface/efi/efi_debug.c @@ -162,7 +162,7 @@ static struct efi_well_known_guid efi_well_known_guids[] = { * @v guid GUID * @ret string Printable string */ -const char * efi_guid_ntoa ( EFI_GUID *guid ) { +const __attribute__ (( pure )) char * efi_guid_ntoa ( EFI_GUID *guid ) { union { union uuid uuid; EFI_GUID guid; @@ -314,7 +314,8 @@ void dbg_efi_protocols ( EFI_HANDLE handle ) { * @v path Device path * @ret text Textual representation of device path, or NULL */ -const char * efi_devpath_text ( EFI_DEVICE_PATH_PROTOCOL *path ) { +const __attribute__ (( pure )) char * +efi_devpath_text ( EFI_DEVICE_PATH_PROTOCOL *path ) { EFI_BOOT_SERVICES *bs = efi_systab->BootServices; static char text[256]; void *start; @@ -627,7 +628,7 @@ static struct efi_handle_name_type efi_handle_name_types[] = { * @v handle EFI handle * @ret text Name of handle, or NULL */ -const char * efi_handle_name ( EFI_HANDLE handle ) { +const __attribute__ (( pure )) char * efi_handle_name ( EFI_HANDLE handle ) { EFI_BOOT_SERVICES *bs = efi_systab->BootServices; struct efi_handle_name_type *type; unsigned int i; |