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Lines Matching defs:blk_sz

61 	size_t blk_sz, blk_cnt;
76 	for (blk_sz = 1024 * 1024; length != 0; length -= blk_sz) {
77 		if ((uintmax_t)blk_sz > (uintmax_t)length)
78 			blk_sz = length;
79 		p1 = mmap(NULL, blk_sz, PROT_READ, MAP_FILE|MAP_SHARED,
84 		p2 = mmap(NULL, blk_sz, PROT_READ, MAP_FILE|MAP_SHARED,
87 			munmap(p1, blk_sz);
91 		blk_cnt = blk_sz;
92 		if ((lflag || sflag) && (memcmp(p1, p2, blk_sz) == 0)) {
100 			p1 += blk_sz;
101 			p2 += blk_sz;
117 		munmap(p1 - blk_sz, blk_sz);
118 		munmap(p2 - blk_sz, blk_sz);
119 		skip1 += blk_sz;
120 		skip2 += blk_sz;