mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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0c3ba249ab
This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.
BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023
sudo FEATURES=test emerge vboot_reference
FEATURES=test emerge-$BOARD \
vboot_reference \
chromeos-cryptohome \
chromeos-installer \
chromeos-u-boot \
peach-u-boot \
depthcharge
Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Stub implementations of firmware-provided API functions.
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*/
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#include <stdint.h>
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#define _STUB_IMPLEMENTATION_
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include "vboot_api.h"
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/* U-Boot's printf uses '%L' for uint64_t. gcc uses '%l'. */
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#define MAX_FMT 255
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static char fmtbuf[MAX_FMT+1];
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static const char *fixfmt(const char *format)
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{
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int i;
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for(i=0; i<MAX_FMT && format[i]; i++) {
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fmtbuf[i] = format[i];
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if(format[i] == '%' && format[i+1] == 'L') {
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fmtbuf[i+1] = 'l';
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i++;
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}
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}
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fmtbuf[i] = '\0';
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return fmtbuf;
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}
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void VbExError(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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fprintf(stderr, "ERROR: ");
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vfprintf(stderr, fixfmt(format), ap);
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va_end(ap);
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exit(1);
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}
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void VbExDebug(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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fprintf(stderr, "DEBUG: ");
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vfprintf(stderr, fixfmt(format), ap);
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va_end(ap);
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}
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uint64_t VbExGetTimer(void)
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{
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struct timeval tv;
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gettimeofday(&tv, NULL);
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return (uint64_t)tv.tv_sec * 1000000 + (uint64_t)tv.tv_usec;
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}
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VbError_t VbExNvStorageRead(uint8_t *buf)
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{
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return VBERROR_SUCCESS;
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}
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VbError_t VbExNvStorageWrite(const uint8_t *buf)
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{
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return VBERROR_SUCCESS;
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}
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