1 This document defines the coverage for the mmap() function: 2 3 Assertion Tested? 4 1 Not fully: ** Typed Memory object not tested. Tested file and shared 5 memory object. 6 2 NO: ** Typed Memory object 7 3 YES 8 4 NO: ** Typed Memory object not tested 9 5 YES 10 6 YES 11 7 YES 12 8 NO: ** Typed Memory object 13 9 YES 14 10 YES 15 11 YES 16 12 YES 17 13 YES 18 14 YES 19 15 NO ** May assertion 20 16 YES 21 17 YES 22 18 YES 23 19 YES 24 20 YES 25 21 YES 26 22 NO ** Not sure how to get/set the limit of the number of mapped region 27 ** for a process or system. 28 23 YES 29 24 YES 30 25 YES 31 26 NO ** Typed Memory Object 32 27 YES 33 28 YES 34 29 YES 35 30 NO ** Typed Memory object 36 31 YES 37 38 NOTE: 39 40 Some issues. 41 42 11-2: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 43 The SIGBUS cannot be triggered as expected. 44 45 11-3: Same as 11-2. 46 47 13-1: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 48 The file's st_atime will not be updated as expected. 49 50 14-1: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 51 The file's st_ctime and st_mtime will not be updated as expected. 52 53 24-2: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 54 Get EINVAL instead of ENOMEM. 55 56 25-1: Freezes with glibc-3.4 & linux kernel 2.5.67 57 58 28-1: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 59 60 29-1: Will trigger SIGBUS (freezes with glibc-3.4 * linux kernel 2.5.67) 61 62 31-1: Will fail with glibc-2.3 & linux kernel 2.6.0-test2. 63 EXPECT EOVERFLOW but get not error. 64 65
