以查找 INADDR_ANY 宏为例:
[...]# grep -R "INADDR_ANY" /usr/include/
/usr/include/netinet/in.h:#define INADDR_ANY ((in_addr_t) 0x00000000)
也可以:
[...]# cd /usr/include/
[...]# grep -R "INADDR_ANY"
以查找 INADDR_ANY 宏为例:
[...]# grep -R "INADDR_ANY" /usr/include/
/usr/include/netinet/in.h:#define INADDR_ANY ((in_addr_t) 0x00000000)
也可以:
[...]# cd /usr/include/
[...]# grep -R "INADDR_ANY"