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| author | J. Richard Barnette <jrbarnette@chromium.org> | 2013-10-30 11:36:45 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-10-31 21:56:58 +0000 |
| commit | a3d70a3d2b5c052db039d097aaffa42008da24b5 (patch) | |
| tree | 40263855d5eef64cea1c729e89397d0f4cef4880 /host/arch/arm/lib/crossystem_arch.c | |
| parent | fe2c1a231e3893dc3d7ac314e11b04a18c6948e7 (diff) | |
| download | vboot-stabilize-5062.B.tar.gz | |
Make crossystem.h more polite and more useful.test-4980.Btest-4824.Bstabilize-R33-4982.Bstabilize-5062.Bstabilize-4920.6.Brelease-R32-4920.Bfirmware-bolt_kirby-4979.Bfactory-panther-4920.23.B
This adds a VB_MAX_STRING_PROPERTY for callers that don't
want to guess at how big to make their buffers.
Additionally, it changes the size parameter to VbGetPropertyString()
from int to size_t.
BUG=None
TEST=compile the code
BRANCH=none
Change-Id: I22809d48e13b535593cb22a56444e2dcb27791a5
Reviewed-on: https://chromium-review.googlesource.com/175039
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Tested-by: Richard Barnette <jrbarnette@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Richard Barnette <jrbarnette@chromium.org>
Diffstat (limited to 'host/arch/arm/lib/crossystem_arch.c')
| -rw-r--r-- | host/arch/arm/lib/crossystem_arch.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/host/arch/arm/lib/crossystem_arch.c b/host/arch/arm/lib/crossystem_arch.c index 99b86897..b5422dec 100644 --- a/host/arch/arm/lib/crossystem_arch.c +++ b/host/arch/arm/lib/crossystem_arch.c @@ -5,6 +5,7 @@ #include <stdio.h> #include <string.h> +#include <stddef.h> #include <stdlib.h> #include <linux/fs.h> #include <sys/types.h> @@ -533,7 +534,8 @@ int VbGetArchPropertyInt(const char* name) { return -1; } -const char* VbGetArchPropertyString(const char* name, char* dest, int size) { +const char* VbGetArchPropertyString(const char* name, char* dest, + size_t size) { char *str = NULL; char *rv = NULL; char *prop = NULL; |