UNIX下C语言编程动态库的生成

1.设计库代码

pr1.c

int p = 2;
void print()
{
    printf("This is the first dll src !\n");
}

pr2.c

int p = 3;
void print()
{
    printf("This is the second dll src !\n");
}

2.编绎

gcc -fpic -c pr1.c pr2.c
gcc -shared -o pr1.so pr1.o
gcc -shared -o pri2.so pr2.o