int main(int argc, char **argv) { int opt, i = 1, fd, sock; struct stat sb; char *addr, *p, *q; char neterr[256]; int pfd[2]; /* FIXME */ ip = dstr_new("127.0.0.1"); port = 33330; while ((opt = getopt(argc, argv, "h:p:?")) != -1) switch (opt) { case 'h': dstr_free(ip); ip = dstr_new(optarg); i += 2; break; case 'p': port = atoi(optarg); i += 2; break; case '?': default: usage(); } if ((fd = open(argv[i], O_RDONLY)) == -1) { fprintf(stderr, "Error opening file: %s\n", strerror(errno)); exit(1); } fstat(fd, &sb); if ((addr = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0)) == MAP_FAILED) { fprintf(stderr, "Error mmaping file: %s\n", strerror(errno)); exit(1); } close(fd); if ((sock = net_udp_nonblock_connect(ip, port, neterr, sizeof neterr)) == -1) { fprintf(stderr, "Connecting %s:%d: %s\n", ip, port, neterr); exit(1); } if (pipe(pfd) != 0) { fprintf(stderr, "Error creating pipe: %s\n", strerror(errno)); exit(1); } p = addr; q = memchr(p, '\n', sb.st_size); while (q) { int len = PAGEALIGN(q - p + 1); char *line; if ((line = POSIXALIGN(sysconf(_SC_PAGESIZE), len))) { struct iovec iov; memset(line, '\0', len); strncpy(line, p, q - p); iov.iov_base = line; iov.iov_len = len; /* zero copy */ if (vmsplice(pfd[1], &iov, 1, SPLICE_F_GIFT) == -1) { fprintf(stderr, "Error vmsplicing: %s\n", strerror(errno)); exit(1); } again: if (splice(pfd[0], NULL, sock, NULL, len, SPLICE_F_MOVE) == -1) { if (errno == EAGAIN) goto again; else { fprintf(stderr, "Error splicing: %s\n", strerror(errno)); exit(1); } } FREE(line); } else fprintf(stderr, "Error allocating memory for line\n"); p = q + 1; q = memchr(p, '\n', sb.st_size - (q - addr)); } close(pfd[0]); close(pfd[1]); close(sock); munmap(addr, sb.st_size); return 0; }
int main(int argc, char **argv) { char *varstr; int rc; int i; char *szSessionInfo = "dm_test session info"; dm_eventset_t events; DMOPT_PARSE(argc, argv); DMLOG_START(); DMEV_ZERO(events); DMEV_SET(DM_EVENT_MOUNT, events); /* CANNOT DO ANYTHING WITHOUT SUCCESSFUL INITIALIZATION!!! */ if ((rc = dm_init_service(&varstr)) != 0) { DMLOG_PRINT(DMLVL_ERR, "dm_init_service failed! (rc = %d, errno = %d)\n", rc, errno); DM_EXIT(); } else if ((rc = dm_create_session(DM_NO_SESSION, szSessionInfo, &sid)) == -1) { DMLOG_PRINT(DMLVL_ERR, "dm_create_session failed! (rc = %d, errno = %d)\n", rc, errno); DM_EXIT(); } else if ((rc = dm_set_disp(sid, DM_GLOBAL_HANP, DM_GLOBAL_HLEN, DM_NO_TOKEN, &events, DM_EVENT_MAX)) == -1) { DMLOG_PRINT(DMLVL_ERR, "dm_set_disp failed! (rc = %d, errno = %d)\n", rc, errno); dm_destroy_session(sid); DM_EXIT(); } else if ((rc = pthread_create(&tid, NULL, Thread, NULL)) != 0) { DMLOG_PRINT(DMLVL_ERR, "pthread_create failed! (rc = %d, errno = %d)\n", rc, errno); dm_destroy_session(sid); DM_EXIT(); } else if ((rc = dmimpl_mount(&mountPt, &deviceNm)) == -1) { DMLOG_PRINT(DMLVL_ERR, "dmimpl_mount failed! (rc = %d, errno = %d)\n", rc, errno); dm_destroy_session(sid); DM_EXIT(); } else { int fd; sprintf(DummyFile, "%s/%s", mountPt, DUMMY_FILE); sprintf(DummyTmp, "%s/%s", mountPt, DUMMY_TMP); remove(DummyFile); EVENT_DELIVERY_DELAY; fd = open(DummyTmp, O_RDWR | O_CREAT, DUMMY_FILE_RW_MODE); if (fd != -1) { for (i = 0; i < TMP_FILELEN/DUMMY_STRLEN; i++) { if (write(fd, DUMMY_STRING, DUMMY_STRLEN) != DUMMY_STRLEN) { rc = -1; break; } } } else { rc = -1; } if (rc != -1) { rc = fsync(fd); } if (rc != -1) { rc = close(fd); } if (rc == -1) { DMLOG_PRINT(DMLVL_ERR, "creating dummy file failed! (rc = %d, errno = %d)\n", rc, errno); dm_destroy_session(sid); DM_EXIT(); } } DMLOG_PRINT(DMLVL_DEBUG, "Starting DMAPI memory mapped file synchronous event data tests\n") ; /* * TEST : mmap - no regions * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 1)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if ((rc = close(fd)) == -1) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_REGION_WRITE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 2)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_REGION_TRUNCATE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 3)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_TRUNCATE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ, DM_RESP_CONTINUE * EXPECTED: DM_EVENT_READ * * This variation uncovered XFS BUG #33 (entire file returned instead * of mapped region only) */ if (DMVAR_EXEC(MMAP_READ_BASE + 4)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_READ; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ, DM_RESP_ABORT * EXPECTED: DM_EVENT_READ */ if (DMVAR_EXEC(MMAP_READ_BASE + 5)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_READ; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_ABORT; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 0); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 6)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/2; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 7)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/2; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ * EXPECTED: DM_EVENT_READ */ if (DMVAR_EXEC(MMAP_READ_BASE + 8)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_READ; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/4; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_READ * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_READ_BASE + 9)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = DUMMY_STRLEN; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDONLY, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - no regions * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 1)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if ((rc = close(fd)) == -1) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_REGION_READ * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 2)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_READ; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_REGION_TRUNCATE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 3)) { int fd; void *hanp; size_t hlen; off_t inoff = 0; size_t inlen = DUMMY_STRLEN; dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_INVALID; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_TRUNCATE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE, DM_RESP_CONTINUE * EXPECTED: DM_EVENT_WRITE */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 4)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_WRITE; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE, DM_RESP_ABORT * EXPECTED: DM_EVENT_WRITE */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 5)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_WRITE; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_ABORT; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 0); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 6)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(0); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/2; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 7)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/2; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE * EXPECTED: DM_EVENT_WRITE */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 8)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int varStatus; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_WRITE; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = TMP_FILELEN/4; Regions[0].rg_size = 0; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; if ((varStatus = DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)) == DMSTAT_PASS) { if (inoff != offset) { DMLOG_PRINT(DMLVL_ERR, "Offset NOT correct! (%d vs %d)\n", inoff, offset); varStatus = DMSTAT_FAIL; } else if (inlen != length) { DMLOG_PRINT(DMLVL_ERR, "Length NOT correct! (%d vs %d)\n", inlen, length); varStatus = DMSTAT_FAIL; } } DMVAR_END(varStatus); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } /* * TEST : mmap - one region, DM_EVENT_WRITE * EXPECTED: no event */ if (DMVAR_EXEC(MMAP_WRITE_BASE + 9)) { int fd; void *hanp; size_t hlen; off_t inoff = PAGEALIGN(TMP_FILELEN/4); size_t inlen = PAGEALIGN(DUMMY_STRLEN); dm_boolean_t exactflag; int numRegions; dm_region_t Regions[1]; /* Variation set up */ eventExpected = DM_EVENT_INVALID; eventReceived = DM_EVENT_INVALID; eventResponse = DM_RESP_CONTINUE; numRegions = 1; Regions[0].rg_offset = 0; Regions[0].rg_size = DUMMY_STRLEN; Regions[0].rg_flags = DM_REGION_WRITE; sprintf(command, "cp %s %s", DummyTmp, DummyFile); if ((rc = system(command)) == -1) { /* No clean up */ } else if ((fd = open(DummyFile, O_RDONLY)) == -1) { remove(DummyFile); } else if ((rc = dm_fd_to_handle(fd, &hanp, &hlen)) == -1) { close(fd); remove(DummyFile); } else if (((rc = dm_set_region(sid, hanp, hlen, DM_NO_TOKEN, numRegions, Regions, &exactflag)) == -1) || ((rc = close(fd)) == -1)) { dm_handle_free(hanp, hlen); remove(DummyFile); } if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to set up variation! (errno = %d)\n", errno); DMVAR_SKIP(); } else { /* Variation */ sprintf(command, "./%s %s %d %ld %ld %d", MMAPFILE_EXE, DummyFile, O_RDWR, inoff, (long)inlen, 1); DMLOG_PRINT(DMLVL_DEBUG, "invoking %s\n", command); rc = system(command); EVENT_DELIVERY_DELAY; DMVAR_END(DMVAR_CHKPASSEXP(0, rc, eventExpected, eventReceived)); /* Variation clean up */ rc = remove(DummyFile); if (rc == -1) { DMLOG_PRINT(DMLVL_DEBUG, "Unable to clean up variation! (errno = %d)\n", errno); } dm_handle_free(hanp, hlen); } } remove(DummyFile); remove(DummyTmp); rc = umount(mountPt); if (rc == -1) { DMLOG_PRINT(DMLVL_ERR, "umount failed! (rc = %d, errno = %d)\n", rc, errno); } pthread_join(tid, NULL); rc = dm_destroy_session(sid); if (rc == -1) { DMLOG_PRINT(DMLVL_ERR, "dm_destroy_session failed! (rc = %d, errno = %d)\n", rc, errno); } DMLOG_STOP(); return 0; }
size_t malloc_good_size(size_t size) { return PAGEALIGN(size); }