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| author | Ryan Salsamendi <rsalsamendi@hotmail.com> | 2017-06-16 13:15:31 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-06-20 03:13:18 +0200 |
| commit | f511c1f11895397606be103823fd3a33c6e92811 (patch) | |
| tree | 6a7b16ed03e950fa04100f6a857f1488289bea36 /src/commonlib/include | |
| parent | 927f06a565dcbf973739e2c91cc1ea2814338609 (diff) | |
| download | coreboot-f511c1f11895397606be103823fd3a33c6e92811.tar.xz | |
arch/x86/ebda: Change memcpy() to endian wrappers
Change memcpy()s and memset()s to endian.h wrappers for consistency
and safety. Add zero_n() wrapper to safely clear memory.
Change-Id: If155d82608c81992f05eae4d2223de6f506e98c5
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20240
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/commonlib/include')
| -rw-r--r-- | src/commonlib/include/commonlib/endian.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/commonlib/include/commonlib/endian.h b/src/commonlib/include/commonlib/endian.h index 1ec472f5d2..7b08eee7af 100644 --- a/src/commonlib/include/commonlib/endian.h +++ b/src/commonlib/include/commonlib/endian.h @@ -18,6 +18,7 @@ #include <stddef.h> #include <stdint.h> +#include <string.h> /* Endian agnostic functions working on single byte. */ @@ -254,4 +255,9 @@ static inline void write_at_le64(void *dest, uint64_t val, size_t offset) write_le64(d, val); } +static inline void zero_n(void *dest, size_t n) +{ + memset(dest, 0, n); +} + #endif |