1. make memcpy_erms as a public API; add a new one
memcpy_erms_backwards, which supports to copy data from tail to head.
2. improve to use right/left/home/end key to move cursor, and support
delete/backspace key to modify current input command.
Tracked-On: #7931
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Modified the copyright year range in code, and corrected "int32_tel"
into "Intel" in two "hypervisor/include/debug/profiling.h" and
"hypervisor/include/debug/profiling_internal.h".
Tracked-On: #7559
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
Per C11 standard (ISO/IEC 9899:2011): K.3.7.1.1
1. Copying shall not take place between objects that overlap;
2. If there is a runtime-constraint violation, the memcpy_s function stores
zeros in the first s1max characters of the object;
3. The memcpy_s function returns zero if there was no runtime-constraint
violation. Otherwise, a nonzero value is returned.
Tracked-On: #4885
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
