#include <sys/shm.h> | |
#include "syscall.h" | |
#include "ipc.h" | |
#ifndef SYS_ipc | |
void *shmat(int id, const void *addr, int flag) | |
{ | |
return (void *)syscall(SYS_shmat, id, addr, flag); | |
} | |
#else | |
void *shmat(int id, const void *addr, int flag) | |
{ | |
unsigned long ret; | |
ret = syscall(SYS_ipc, IPCOP_shmat, id, flag, &addr, addr); | |
return (ret > -(unsigned long)SHMLBA) ? (void *)ret : (void *)addr; | |
} | |
#endif |