Lines Matching refs:mmap
101 AC_MSG_CHECKING(for mmap() using MAP_ANON shared memory support)
123 shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
149 AC_DEFINE(HAVE_SHM_MMAP_ANON, 1, [Define if you have mmap(MAP_ANON) SHM support])
153 AC_MSG_CHECKING(for mmap() using /dev/zero shared memory support)
178 shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
204 AC_DEFINE(HAVE_SHM_MMAP_ZERO, 1, [Define if you have mmap("/dev/zero") SHM support])
208 AC_MSG_CHECKING(for mmap() using shm_open() shared memory support)
245 shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
273 AC_DEFINE(HAVE_SHM_MMAP_POSIX, 1, [Define if you have POSIX mmap() SHM support])
277 AC_MSG_CHECKING(for mmap() using regular file shared memory support)
314 shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
342 AC_DEFINE(HAVE_SHM_MMAP_FILE, 1, [Define if you have mmap() SHM support])