45 size_t read_big_sysctl(const int *mib, size_t mib_len, const char* name, char **buf);
48 read_big_sysctl(const int *mib, size_t mib_len, const char* name, char **buf)  in read_big_sysctl()  argument
55 	*buf = (char*)malloc(len);  in read_big_sysctl()
56 	T_ASSERT_NE_PTR((void*)*buf, NULL, "allocation for sysctl %zu", len);  in read_big_sysctl()
57 	rc = sysctl(mib, mib_len, *buf, &len, NULL, 0);  in read_big_sysctl()
76 	char *buf = NULL;  variable
77 	size_t sz = read_big_sysctl(mib, mib_len, "vm.compressor_segments", &buf);
81 	uint32_t hdr_magic = *((uint32_t*)buf);
87 		const struct c_segment_info* cseg = (const struct c_segment_info*)(buf + offset);
102 	char *buf = NULL;  variable
103 	size_t sz = read_big_sysctl(mib, mib_len, "vm.compressor_segments.<pid>", &buf);
107 	uint32_t hdr_magic = *((uint32_t*)buf);
112 	struct vm_map_info_hdr* hdr = (struct vm_map_info_hdr*)(buf + offset);