diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2015-04-28 15:59:12 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-30 13:05:13 +0200 |
| commit | 5e8286bed6f18cd2a85b029911f97da21b38394d (patch) | |
| tree | 26cdb02663397d6ab40697abef50c3ba6e39aaed /src/include/program_loading.h | |
| parent | 16110e7ffaf417f98bef2a359ec522f6fc160ee5 (diff) | |
program loading: add optional is_loader_active() callback
Add a way for a loader to indicate if it is active. Such users
of this callback would be vboot which can indicate to the rest
of the system that it isn't active. is_loader_active() also
gives vboot a chance to perform the necessary work to make
said decision.
Change-Id: I6679ac75b19bb1bfff9c2b709da5591986f752ff
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10022
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/include/program_loading.h')
| -rw-r--r-- | src/include/program_loading.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/program_loading.h b/src/include/program_loading.h index 02e6f5fdbb..ca80b0e793 100644 --- a/src/include/program_loading.h +++ b/src/include/program_loading.h @@ -103,6 +103,9 @@ void platform_prog_run(struct prog *prog); struct prog_loader_ops { const char *name; + /* Determine if the loader is the active one. If so returns 1 else 0 + * or < 0 on error. */ + int (*is_loader_active)(struct prog *prog); /* Returns < 0 on error or 0 on success. This function needs to do * different things depending on the prog type. See definition * of struct prog above. */ |