Home
last modified time | relevance | path

Searched refs:bufsize (Results 1 – 25 of 42) sorted by relevance

12

/xnu-11215/bsd/kern/
H A Dsys_coalition.c272 return copyout(&cru, buffer, MIN(bufsize, sizeof(cru))); in coalition_info_resource_usage()
324 error = copyin(buffer, &flags, MIN(bufsize, sizeof(flags))); in coalition_info_efficiency()
364 user_addr_t bufsizep = uap->bufsize; in coalition_info()
365 user_size_t bufsize; in coalition_info() local
385 bufsize = (user_size_t)size64; in coalition_info()
389 bufsize = (user_size_t)size32; in coalition_info()
403 error = coalition_info_efficiency(coal, buffer, bufsize); in coalition_info()
424 user_addr_t bufsizep = uap->bufsize; in coalition_ledger()
425 user_size_t bufsize; in coalition_ledger() local
450 bufsize = (user_size_t)size64; in coalition_ledger()
[all …]
H A Dkern_kpc.c293 uint32_t bufsize = 0; in sysctl_get_bigarray() local
294 uint64_t *buf = kpc_get_bigarray(&bufsize); in sysctl_get_bigarray()
303 error = get_fn(arg, &bufsize, buf); in sysctl_get_bigarray()
305 error = SYSCTL_OUT(req, buf, bufsize); in sysctl_get_bigarray()
337 uint32_t bufsize = 0; in sysctl_getset_bigarray() local
338 uint64_t *buf = kpc_get_bigarray(&bufsize); in sysctl_getset_bigarray()
348 if (regsize == 0 || regsize > bufsize) { in sysctl_getset_bigarray()
H A Dsubr_log.c690 int old_bufsize, bufsize; in sysctl_kern_msgbuf() local
694 old_bufsize = bufsize = msgbufp->msg_size; in sysctl_kern_msgbuf()
697 error = sysctl_io_number(req, bufsize, sizeof(bufsize), &bufsize, NULL); in sysctl_kern_msgbuf()
702 if (bufsize < 0) { in sysctl_kern_msgbuf()
706 if (bufsize != old_bufsize) { in sysctl_kern_msgbuf()
707 error = log_setsize(bufsize); in sysctl_kern_msgbuf()
H A Dbsd_stubs.c314 bsd_hostname(char *buf, size_t bufsize, size_t *len) in bsd_hostname() argument
323 if (hnlen < bufsize) { in bsd_hostname()
324 strlcpy(buf, hostname, bufsize); in bsd_hostname()
H A Duipc_mbuf.c3729 (bufsize > PAGE_SIZE && bufsize == m_maxsize(MC_16KCL)));
3761 i = m_howmany(num, bufsize);
3826 if (bufsize == PAGE_SIZE) {
5266 size_t bufsize, r_bufsize; local
5289 bufsize = packetlen;
5303 bufsize = wantsize;
5310 if (bufsize <= MHLEN) {
5361 if (bufsize <= MINCLSIZE) {
5398 if (bufsize > MHLEN) {
5451 r_bufsize = bufsize;
[all …]
H A Dmcache.c257 mcache_create(const char *name, size_t bufsize, size_t align, in mcache_create() argument
260 return mcache_create_common(name, bufsize, align, mcache_slab_alloc, in mcache_create()
270 mcache_create_ext(const char *name, size_t bufsize, in mcache_create_ext() argument
275 return mcache_create_common(name, bufsize, 0, allocfn, in mcache_create_ext()
283 mcache_create_common(const char *name, size_t bufsize, size_t align, in mcache_create_common() argument
336 cp->mc_bufsize = bufsize; in mcache_create_common()
351 chunksize = MAX(bufsize, sizeof(u_int64_t)); in mcache_create_common()
414 arg, bufsize, cp->mc_align, chunksize, btp->bt_bktsize); in mcache_create_common()
/xnu-11215/tests/
H A Drecvmsg_x_test.c218 const size_t bufsize = 16; variable
223 void *buffer = calloc(1, bufsize);
225 write(sockets[0], buffer, bufsize);
227 write(sockets[0], buffer, bufsize);
230 .iov_base = malloc(bufsize),
231 .iov_len = bufsize,
234 .iov_base = malloc(bufsize),
235 .iov_len = bufsize,
238 .iov_base = malloc(bufsize),
239 .iov_len = bufsize,
H A Dextended_getdirentries64.c13 ssize_t __getdirentries64(int fd, void *buf, size_t bufsize, off_t *basep);
/xnu-11215/libsyscall/wrappers/
H A Dfs_snapshot.c41 fs_snapshot_list(int dirfd, struct attrlist *alist, void *attrbuf, size_t bufsize, in fs_snapshot_list() argument
49 return getattrlistbulk(dirfd, alist, attrbuf, bufsize, in fs_snapshot_list()
H A Dcoalition.c32 int __coalition_info(uint32_t operation, uint64_t *cid, void *buffer, size_t *bufsize);
33 int __coalition_ledger(uint32_t operation, uint64_t *cid, void *buffer, size_t *bufsize);
/xnu-11215/bsd/sys/
H A Dproc_info_private.h321 uint32_t bufsize);
323 uint32_t bufsize, int32_t *retval);
325 user_addr_t ubuf, uint32_t bufsize, int32_t *retval);
H A Devent_private.h864 int kevent_proc_copy_uptrs(void *proc, uint64_t *buf, uint32_t bufsize);
/xnu-11215/bsd/miscfs/bindfs/
H A Dbind_vnops.c328 size_t bufsize; in bindfs_readdir() local
333 bufsize = 3 * MIN((user_size_t)uio_resid(uio), 87371u) / 8; in bindfs_readdir()
334 bufptr = kalloc_data(bufsize, Z_WAITOK); in bindfs_readdir()
340 uio_addiov(auio, (uintptr_t)bufptr, bufsize); in bindfs_readdir()
349 bytesread = bufsize - uio_resid(auio); in bindfs_readdir()
378 kfree_data(bufptr, bufsize); in bindfs_readdir()
/xnu-11215/bsd/skywalk/mem/
H A Dskmem_slab.c200 size_t bufsize; in skmem_slab_alloc_locked() local
201 void *__sized_by(bufsize) buf; in skmem_slab_alloc_locked()
354 bufsize = skm->skm_objsize; in skmem_slab_alloc_locked()
363 bufsize = bc->bc_lim; in skmem_slab_alloc_locked()
367 bufsize = bc->bc_lim; in skmem_slab_alloc_locked()
370 SKMEM_OBJ_SIZE(oi) = (uint32_t)bufsize; in skmem_slab_alloc_locked()
H A Dskmem_cache.c541 skmem_cache_create(const char *name, size_t bufsize, size_t bufalign, in skmem_cache_create() argument
579 srp.srp_r_obj_size = (uint32_t)bufsize; in skmem_cache_create()
584 VERIFY(region->skr_c_obj_size >= P2ROUNDUP(bufsize, bufalign)); in skmem_cache_create()
597 (bufsize + sizeof(uint64_t) + bufalign)); in skmem_cache_create()
696 skm->skm_bufsize = bufsize; in skmem_cache_create()
746 chunksize = bufsize; in skmem_cache_create()
754 __func__, bufsize, chunksize, objsize); in skmem_cache_create()
/xnu-11215/san/memory/
H A Dkasan-classic.c201 kasan_impl_decode_issue(char *logbuf, size_t bufsize, uptr p, uptr width, access_t access, violatio… in kasan_impl_decode_issue() argument
213 n += scnprintf(logbuf, bufsize, "KASan: free of corrupted/invalid object %#lx\n", p); in kasan_impl_decode_issue()
215 n += scnprintf(logbuf, bufsize, "KASan: UaF of quarantined object %#lx\n", p); in kasan_impl_decode_issue()
217 n += scnprintf(logbuf, bufsize, "KASan: invalid %lu-byte %s %#lx [%s]\n", in kasan_impl_decode_issue()
H A Dkasan-tbi.c172 kasan_impl_decode_issue(char *logbuf, size_t bufsize, uptr p, uptr width, access_t access, violatio… in kasan_impl_decode_issue() argument
176 n += scnprintf(logbuf, bufsize, "KASAN_TBI: invalid %lu-byte %s %#lx\n", in kasan_impl_decode_issue()
H A Dubsan.c488 ubsan_json_init(ubsan_buf_t *ub, char *buf, size_t bufsize) in ubsan_json_init() argument
490 assert(bufsize > sizeof("{\"count\":9999,\"violations\":[]}")); in ubsan_json_init()
494 ub->ub_buf_size = bufsize; in ubsan_json_init()
/xnu-11215/libkern/kxld/
H A Dkxld_sect.c43 u_long bufsize);
407 export_macho(const KXLDSect *sect, u_char *buf, u_long offset, u_long bufsize) in export_macho() argument
431 if (buf + offset + sect->size > buf + bufsize) { in export_macho()
434 offset, sect->size, bufsize, in export_macho()
/xnu-11215/bsd/vfs/
H A Dvfs_syscalls.c3860 muap.bufsize = uap->bufsize; in getfsstat()
3898 bufsize = (size_t) uap->bufsize; in __mac_getfsstat()
7468 if (bufsize > INT32_MAX) { in readlinkat_internal()
7490 uio_addiov(auio, buf, bufsize); in readlinkat_internal()
10436 size_t bufsize; in vnode_readdir64() local
10517 kfree_data(bufptr, bufsize); in vnode_readdir64()
10673 user_size_t bufsize; in getdirentries64() local
10683 bufsize = uap->bufsize - sizeof(getdirentries64_flags_t); in getdirentries64()
10685 bufsize = uap->bufsize; in getdirentries64()
13930 if (bufsize > FSGETPATH_MAXBUFLEN || bufsize <= 0) { in fsgetpath_extended()
[all …]
H A Dvfs_fsevents.c2592 parse_buffer_and_add_events(const char *buffer, size_t bufsize, vfs_context_t ctx, size_t *remainde… in parse_buffer_and_add_events() argument
2601 while ((ptr + sizeof(int) + sizeof(fse_info) + 1) < buffer + bufsize) { in parse_buffer_and_add_events()
2615 while (ptr < buffer + bufsize && *ptr != '\0') { in parse_buffer_and_add_events()
2619 if (ptr >= buffer + bufsize) { in parse_buffer_and_add_events()
2646 while (ptr < buffer + bufsize && *ptr != '\0') { in parse_buffer_and_add_events()
2650 if (ptr >= buffer + bufsize) { in parse_buffer_and_add_events()
2685 *remainder = (long)((buffer + bufsize) - event_start); in parse_buffer_and_add_events()
H A Dvfs_xattr.c600 size_t bufsize = 0; in vnode_flushnamedstream() local
628 iosize = bufsize = MIN(datasize, NS_IOBUFSIZE); in vnode_flushnamedstream()
629 bufptr = kalloc_data(bufsize, Z_WAITOK); in vnode_flushnamedstream()
672 kfree_data(bufptr, bufsize); in vnode_flushnamedstream()
897 size_t bufsize = 0; in default_getnamedstream() local
968 iosize = bufsize = MIN(datasize, NS_IOBUFSIZE); in default_getnamedstream()
969 bufptr = kalloc_data(bufsize, Z_WAITOK); in default_getnamedstream()
1035 kfree_data(bufptr, bufsize); in default_getnamedstream()
/xnu-11215/osfmk/vm/
H A Dvm_compressor.c1181 size_t bufsize; in vm_compressor_init() local
1190 bufsize = PAGE_SIZE; in vm_compressor_init()
1198 bufsize += c_compressed_record_sbuf_size; in vm_compressor_init()
1213 bufsize -= PAGE_SIZE; in vm_compressor_init()
1237 bufsize -= c_compressed_record_sbuf_size; in vm_compressor_init()
1239 assert(bufsize == 0); in vm_compressor_init()
1282 size_t bufsize; in vm_compressor_kdp_init() local
1294 bufsize = COMPRESSOR_KDP_BUFSIZE; in vm_compressor_kdp_init()
1309 bufsize -= total_decode_size; in vm_compressor_kdp_init()
1318 bufsize -= PAGE_SIZE * compressor_cpus; in vm_compressor_kdp_init()
[all …]
/xnu-11215/bsd/netinet/
H A Dtcp_input.c6842 uint32_t bufsize; in tcp_mss() local
6976 bufsize = rt->rt_rmx.rmx_sendpipe; in tcp_mss()
6977 if (bufsize < so->so_snd.sb_hiwat) in tcp_mss()
6979 bufsize = so->so_snd.sb_hiwat; in tcp_mss()
6980 if (bufsize < mss) { in tcp_mss()
6981 mss = bufsize; in tcp_mss()
6983 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
6997 bufsize = rt->rt_rmx.rmx_recvpipe; in tcp_mss()
7000 bufsize = so->so_rcv.sb_hiwat; in tcp_mss()
7001 if (bufsize > mss) { in tcp_mss()
[all …]
/xnu-11215/iokit/Kernel/
H A DIOUserClient.cpp3850 mach_vm_size_t *bufsize, in is_io_registry_entry_get_properties_bin_buf() argument
3908 if (buf && bufsize && len <= *bufsize) { in is_io_registry_entry_get_properties_bin_buf()
3909 *bufsize = len; in is_io_registry_entry_get_properties_bin_buf()
3918 if (bufsize) { in is_io_registry_entry_get_properties_bin_buf()
3919 *bufsize = 0; in is_io_registry_entry_get_properties_bin_buf()
3949 mach_vm_size_t *bufsize, in is_io_registry_entry_get_property_bin_buf() argument
4016 if (buf && bufsize && len <= *bufsize) { in is_io_registry_entry_get_property_bin_buf()
4017 *bufsize = len; in is_io_registry_entry_get_property_bin_buf()
4026 if (bufsize) { in is_io_registry_entry_get_property_bin_buf()
4027 *bufsize = 0; in is_io_registry_entry_get_property_bin_buf()

12