211d2d512b87
52c0e9552d2c
1 2
3
4 5
6
7
8
9
#include <sys/types.h> #include <sys/mman.h> #include <stddef.h> int main(void) { return(MAP_FAILED != mmap(NULL, 1, PROT_READ, MAP_SHARED, -1, 0)); }