Searched refs:maps_fd (Results 1 – 1 of 1) sorted by relevance
| /linux/tools/testing/selftests/proc/ |
| H A D | proc-maps-race.c | 97 int maps_fd; in FIXTURE() local
140 bytes_read = read(self->maps_fd, page->data, self->page_size); in read_page()
171 if (lseek(self->maps_fd, 0, SEEK_SET) < 0) in locate_containing_page()
204 if (lseek(self->maps_fd, 0, SEEK_SET) < 0) in read_two_pages()
472 static bool query_addr_at(int maps_fd, void *addr, in query_addr_at() argument
482 if (ioctl(maps_fd, PROCMAP_QUERY, &q)) in query_addr_at()
656 self->maps_fd = open(fname, O_RDONLY); in FIXTURE_SETUP()
657 ASSERT_NE(self->maps_fd, -1); in FIXTURE_SETUP()
713 close(self->maps_fd); in FIXTURE_TEARDOWN()
791 ASSERT_TRUE(query_addr_at(self->maps_fd, mod_info->addr + self->page_size, in TEST_F()
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