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| author | Michael Brown | 2009-03-12 20:41:40 +0100 |
|---|---|---|
| committer | Michael Brown | 2009-03-13 03:06:30 +0100 |
| commit | 1266d7902bf7f2534ee279671d48613ef9b2434c (patch) | |
| tree | a1a5b188148d983fa962a887476259768f1751d4 /src/include/gpxe/image.h | |
| parent | [tcp] Avoid setting PSH flag when SYN flag is set (diff) | |
| download | ipxe-1266d7902bf7f2534ee279671d48613ef9b2434c.tar.gz ipxe-1266d7902bf7f2534ee279671d48613ef9b2434c.tar.xz ipxe-1266d7902bf7f2534ee279671d48613ef9b2434c.zip | |
[tables] Redefine methods for accessing linker tables
Intel's C compiler (icc) chokes on the zero-length arrays that we
currently use as part of the mechanism for accessing linker table
entries. Abstract away the zero-length arrays, to make a port to icc
easier.
Introduce macros such as for_each_table_entry() to simplify the common
case of iterating over all entries in a linker table.
Represent table names as #defined string constants rather than
unquoted literals; this avoids visual confusion between table names
and C variable or type names, and also allows us to force a
compilation error in the event of incorrect table names.
Diffstat (limited to 'src/include/gpxe/image.h')
| -rw-r--r-- | src/include/gpxe/image.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/gpxe/image.h b/src/include/gpxe/image.h index b953e1509..cb3bb361b 100644 --- a/src/include/gpxe/image.h +++ b/src/include/gpxe/image.h @@ -123,9 +123,12 @@ struct image_type { */ #define PROBE_PXE 03 +/** Executable or loadable image type table */ +#define IMAGE_TYPES "image_types" + /** An executable or loadable image type */ #define __image_type( probe_order ) \ - __table ( struct image_type, image_types, probe_order ) + __table ( struct image_type, IMAGE_TYPES, probe_order ) extern struct list_head images; |