diff options
Diffstat (limited to 'src/usr/errl/errludprintk.C')
| -rw-r--r-- | src/usr/errl/errludprintk.C | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/usr/errl/errludprintk.C b/src/usr/errl/errludprintk.C new file mode 100644 index 000000000..f4838c7d2 --- /dev/null +++ b/src/usr/errl/errludprintk.C @@ -0,0 +1,49 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/usr/errl/errludprintk.C $ */ +/* */ +/* IBM CONFIDENTIAL */ +/* */ +/* COPYRIGHT International Business Machines Corp. 2014 */ +/* */ +/* p1 */ +/* */ +/* Object Code Only (OCO) source materials */ +/* Licensed Internal Code Source Materials */ +/* IBM HostBoot Licensed Internal Code */ +/* */ +/* The source code for this program is not published or otherwise */ +/* divested of its trade secrets, irrespective of what has been */ +/* deposited with the U.S. Copyright Office. */ +/* */ +/* Origin: 30 */ +/* */ +/* IBM_PROLOG_END_TAG */ +#include <errl/errludprintk.H> +#include <errl/errlreasoncodes.H> +#include <kernel/console.H> +#include <algorithm> +#include <string.h> + +namespace ERRORLOG +{ + + void ErrlUserDetailsPrintk::_capturePrintk(size_t i_size) + { + // Determine existing size of printk buffer. + size_t printkSize = strnlen(kernel_printk_buffer, Console::BUFFER_SIZE); + i_size = std::min(i_size, printkSize); + + // Copy trailing i_size to UD buffer. + uint8_t* buffer = reallocUsrBuf(i_size); + memcpy(buffer, &kernel_printk_buffer[printkSize - i_size], i_size); + + // Set up ErrlUserDetails instance variables. + iv_CompId = ERRL_COMP_ID; + iv_Version = 1; + iv_SubSection = ERRL_UDT_PRINTK; + + } + +}; |
