Searched refs:overwrite (Results 1 - 3 of 3) sorted by relevance

/xnu-2422.115.4/tools/tests/libMicro/apple/
H A Dlb_mmtest.c89 int overwrite; member in struct:__anon1202
336 ts->overwrite = 0;
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_journal.c492 // the header does and thus overwrite data that the old
949 int num_to_remove, index, i, overwrite, err; local
955 overwrite = (block_num == (*buf_ptr)[blk_index].block_num && size >= (*buf_ptr)[blk_index].block_size);
958 if (blk_index != 0 && !overwrite) {
987 if (!overwrite && block_end <= (off_t)((*buf_ptr)[blk_index].block_num*jhdr_size)) {
988 return 0; // no overlap, no overwrite
989 } else if (overwrite && (blk_index + 1 >= *num_full_ptr || block_end <= (off_t)((*buf_ptr)[blk_index+1].block_num*jhdr_size))) {
992 return 1; // simple overwrite
1053 return 0; // if we got this far, we need to insert the entry into the table (rather than overwrite)
1070 // inserted (or the index of the elem to overwrite)
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/xnu-2422.115.4/osfmk/vm/
H A Dvm_map.c185 boolean_t overwrite,
1572 boolean_t overwrite = ((flags & VM_FLAGS_OVERWRITE) != 0); local
1685 if (!anywhere && overwrite) {
1874 if (overwrite && zap_old_map != VM_MAP_NULL) {
1876 * Fixed mapping and "overwrite" flag: attempt to
5878 * To overwrite aligned temporary virtual memory, it is
5885 * To overwrite permanent virtual memory , it is necessary
5900 * overwrite permanent memory (vm_write, vm_copy) to
7478 boolean_t overwrite,
7484 if (!overwrite) {
7474 vm_map_copyout_kernel_buffer( vm_map_t map, vm_map_address_t *addr, vm_map_copy_t copy, boolean_t overwrite, boolean_t consume_on_success) argument
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