C++11中提供了memcpy_s、strncpy_s安全函数,但在编译过程中,memcpy_s、strncpy_s这两个函数没有在string.h中声明,是否没有集成,需要使用非安全的memcpy、strncpy?参考链接: https://en.cppreference.com/w/c/string/byte/strncpy https://en.cppreference.com/w/c/string/byte/memcpyHarmonyOS Heiang 2025-01...
I get this compiler warning on Mac OS. This looks like a buffer overflow that needs to get fixed. gcc -c -O2 -Wall -g scan.c scan.c:459:4: warning: 'memcpy' will always overflow; destination buffer has size 8, but size argument is 20 [-Wbuiltin-memcpy-chk-size] memcpy(&icmp,...
os_memset 功能: 封装C语?函数,在?段内存块中填充某个给定值。 os_memcpy 功能: 封装C语?函数,内存拷?
I'm working on implementing a log based file system for a file as a class project. I have a good amount of it working on my 64 bit OS X laptop, but when I try to run the code on the CS department's 32 bit linux machines, I get a seg fault. The API we're given allows writ...