libboundscheck

Description

• following the standard of C11 Annex K (bound-checking interfaces), functions of the common memory/string operation classes, such as memcpy_s, strcpy_s, are selected and implemented.

• other standard functions in C11 Annex K will be analyzed in the future and implemented in this organization if necessary.

• handles the release, update, and maintenance of bounds_checking_function.

Function List

• memcpy_s
• wmemcpy_s
• memmove_s
• wmemmove_s
• memset_s
• strcpy_s
• wcscpy_s
• strncpy_s
• wcsncpy_s
• strcat_s
• wcscat_s
• strncat_s
• wcsncat_s
• strtok_s
• wcstok_s
• sprintf_s
• swprintf_s
• vsprintf_s
• vswprintf_s
• snprintf_s
• vsnprintf_s
• scanf_s
• wscanf_s
• vscanf_s
• vwscanf_s
• fscanf_s
• fwscanf_s
• vfscanf_s
• vfwscanf_s
• sscanf_s
• swscanf_s
• vsscanf_s
• vswscanf_s
• gets_s

Build

CC=gcc make

The generated Dynamic library libboundscheck.so is stored in the newly created directory lib.

How to use

1. Copy the libboundscheck.so to the library file directory, for example: "/usr/local/lib/".

2. To use the libboundscheck, add the “-lboundscheck” parameters to the compiler, for example: “gcc -g -o test test.c -lboundscheck”.