Change in coreboot[master]: cbfstool: add buffer_end() to common.h

[Furquan Shaikh (Code Review)]

Furquan Shaikh has submitted this change. ( https://review.coreboot.org/c/coreboot/+/56987 )

Change subject: cbfstool: add buffer_end() to common.h
......................................................................

cbfstool: add buffer_end() to common.h

Add buffer_end() function to common.h. This function returns a
pointer to the end of the buffer (exclusive).

This is needed by elogtool util. (See the next CL in the chain).

BUG=b:172210863

Change-Id: I380eecbc89c13f5fe5ab4c31d7a4fef97690a791
Signed-off-by: Ricardo Quesada 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56987
Tested-by: build bot (Jenkins) 
Reviewed-by: Furquan Shaikh 
---
M util/cbfstool/common.h
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved

diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h
index 1c25a66..07ffdf8 100644
--- a/util/cbfstool/common.h
+++ b/util/cbfstool/common.h
@@ -54,6 +54,11 @@
    return b->offset;
 }

+static inline void *buffer_end(const struct buffer *b)
+{
+	return b->data + b->size;
+}
+
 /*
  * Shrink a buffer toward the beginning of its previous space.
  * Afterward, buffer_delete() remains the means of cleaning it up. */