Searched refs:SHMLBA (Results 1 - 6 of 6) sorted by relevance

/netbsd-current/sys/external/bsd/drm2/include/asm/
H A Dshmparam.h37 #define SHMLBA PAGE_SIZE macro
/netbsd-current/external/gpl3/gcc/dist/libphobos/libdruntime/core/sys/posix/sys/
H A Dshm.d191 SHMLBA
202 alias __getpagesize SHMLBA;
211 enum SHMLBA = 1 << 12; // PAGE_SIZE = (1<<PAGE_SHIFT)
220 enum SHMLBA = 1 << 12; // PAGE_SIZE = (1<<PAGE_SHIFT)
229 enum SHMLBA = 1 << _MAX_PAGE_SHIFT;
238 enum SHMLBA = 1 << 12; // PAGE_SIZE = (1<<PAGE_SHIFT)
255 enum SHMLBA = 4096;
264 enum SHMLBA = 4096;
277 alias __getpagesize SHMLBA;
/netbsd-current/sys/sys/
H A Dshm.h77 #define SHM_RND 020000 /* Round attach address to SHMLBA */
84 #define SHMLBA PAGE_SIZE macro
87 * SHMLBA uses libc's internal __sysconf() to retrieve the machine's
94 #define SHMLBA (__sysconf(28)) macro
/netbsd-current/sys/kern/
H A Dsysv_shm.c424 (vaddr_t)SCARG(uap, shmaddr) & ~(SHMLBA-1);
425 else if (((vaddr_t)SCARG(uap, shmaddr) & (SHMLBA-1)) == 0)
/netbsd-current/sys/external/bsd/drm2/dist/drm/
H A Ddrm_bufs.c111 if (shm && (SHMLBA > PAGE_SIZE)) {
112 int bits = ilog2(SHMLBA >> PAGE_SHIFT) + 1;
114 /* For shared memory, we have to preserve the SHMLBA
122 * Therefore, make sure the SHMLBA relevant bits of the
/netbsd-current/sys/external/bsd/compiler_rt/dist/lib/msan/tests/
H A Dmsan_test.cc1328 void *mapping_start = mmap(NULL, kShmSize + SHMLBA, PROT_READ | PROT_WRITE,
1332 void *p = (void *)(((unsigned long)mapping_start + SHMLBA - 1) / SHMLBA * SHMLBA);
1333 // p is now SHMLBA-aligned;
1338 int res = munmap(mapping_start, kShmSize + SHMLBA);

Completed in 296 milliseconds