1*43a90889SApple OSS Distributions #include <sys/cdefs.h> 2*43a90889SApple OSS Distributions #include <sys/param.h> 3*43a90889SApple OSS Distributions #include <sys/stat.h> 4*43a90889SApple OSS Distributions #include <sys/time.h> 5*43a90889SApple OSS Distributions #include <errno.h> 6*43a90889SApple OSS Distributions #include <fcntl.h> 7*43a90889SApple OSS Distributions #include <limits.h> 8*43a90889SApple OSS Distributions #include <paths.h> 9*43a90889SApple OSS Distributions #include <stdio.h> 10*43a90889SApple OSS Distributions #include <string.h> 11*43a90889SApple OSS Distributions #include <unistd.h> 12*43a90889SApple OSS Distributions 13*43a90889SApple OSS Distributions #include <darwintest.h> 14*43a90889SApple OSS Distributions #include <darwintest_utils.h> 15*43a90889SApple OSS Distributions 16*43a90889SApple OSS Distributions T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); 17*43a90889SApple OSS Distributions 18*43a90889SApple OSS Distributions #define FILENAME "utimensat" 19*43a90889SApple OSS Distributions 20*43a90889SApple OSS Distributions static const struct timespec tptr[][2] = { 21*43a90889SApple OSS Distributions { { 0x12345678, 987654321 }, { 0x15263748, 123456789 }, }, 22*43a90889SApple OSS Distributions 23*43a90889SApple OSS Distributions { { 0, UTIME_NOW }, { 0x15263748, 123456789 }, }, 24*43a90889SApple OSS Distributions { { 0x12345678, 987654321 }, { 0, UTIME_NOW }, }, 25*43a90889SApple OSS Distributions { { 0, UTIME_NOW }, { 0, UTIME_NOW }, }, 26*43a90889SApple OSS Distributions 27*43a90889SApple OSS Distributions { { 0, UTIME_OMIT }, { 0x15263748, 123456789 }, }, 28*43a90889SApple OSS Distributions { { 0x12345678, 987654321 }, { 0, UTIME_OMIT }, }, 29*43a90889SApple OSS Distributions { { 0, UTIME_OMIT }, { 0, UTIME_OMIT }, }, 30*43a90889SApple OSS Distributions 31*43a90889SApple OSS Distributions { { 0, UTIME_NOW }, { 0, UTIME_OMIT }, }, 32*43a90889SApple OSS Distributions { { 0, UTIME_OMIT }, { 0, UTIME_NOW }, }, 33*43a90889SApple OSS Distributions }; 34*43a90889SApple OSS Distributions 35*43a90889SApple OSS Distributions T_DECL(utimensat, "Try various versions of utimensat") 36*43a90889SApple OSS Distributions { 37*43a90889SApple OSS Distributions T_SETUPBEGIN; 38*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(chdir(dt_tmpdir()), NULL); 39*43a90889SApple OSS Distributions // Skip the test if the current working directory is not on APFS. 40*43a90889SApple OSS Distributions struct statfs sfs = { 0 }; 41*43a90889SApple OSS Distributions T_QUIET; T_ASSERT_POSIX_SUCCESS(statfs(".", &sfs), NULL); 42*43a90889SApple OSS Distributions if (memcmp(&sfs.f_fstypename[0], "apfs", strlen("apfs")) != 0) { 43*43a90889SApple OSS Distributions T_SKIP("utimensat is APFS-only, but working directory is non-APFS"); 44*43a90889SApple OSS Distributions } 45*43a90889SApple OSS Distributions T_SETUPEND; 46*43a90889SApple OSS Distributions 47*43a90889SApple OSS Distributions struct stat pre_st, post_st; 48*43a90889SApple OSS Distributions int fd; 49*43a90889SApple OSS Distributions 50*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS((fd = open(FILENAME, O_CREAT | O_RDWR, 0644)), NULL); 51*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(close(fd), NULL); 52*43a90889SApple OSS Distributions 53*43a90889SApple OSS Distributions for (size_t i = 0; i < sizeof(tptr) / sizeof(tptr[0]); i++) { 54*43a90889SApple OSS Distributions T_LOG("=== {%ld, %ld} {%ld, %ld} ===", 55*43a90889SApple OSS Distributions tptr[i][0].tv_sec, tptr[i][0].tv_nsec, 56*43a90889SApple OSS Distributions tptr[i][1].tv_sec, tptr[i][1].tv_nsec); 57*43a90889SApple OSS Distributions 58*43a90889SApple OSS Distributions struct timespec now; 59*43a90889SApple OSS Distributions clock_gettime(CLOCK_REALTIME, &now); 60*43a90889SApple OSS Distributions 61*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(stat(FILENAME, &pre_st), NULL); 62*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(utimensat(AT_FDCWD, FILENAME, tptr[i], 0), NULL); 63*43a90889SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(stat(FILENAME, &post_st), NULL); 64*43a90889SApple OSS Distributions 65*43a90889SApple OSS Distributions if (tptr[i][0].tv_nsec == UTIME_NOW) { 66*43a90889SApple OSS Distributions T_ASSERT_GE(post_st.st_atimespec.tv_sec, now.tv_sec, NULL); 67*43a90889SApple OSS Distributions } else if (tptr[i][0].tv_nsec == UTIME_OMIT) { 68*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_atimespec.tv_sec, pre_st.st_atimespec.tv_sec, NULL); 69*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_atimespec.tv_nsec, pre_st.st_atimespec.tv_nsec, NULL); 70*43a90889SApple OSS Distributions } else { 71*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_atimespec.tv_sec, tptr[i][0].tv_sec, NULL); 72*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_atimespec.tv_nsec, tptr[i][0].tv_nsec, NULL); 73*43a90889SApple OSS Distributions } 74*43a90889SApple OSS Distributions 75*43a90889SApple OSS Distributions if (tptr[i][1].tv_nsec == UTIME_NOW) { 76*43a90889SApple OSS Distributions T_ASSERT_GE(post_st.st_mtimespec.tv_sec, now.tv_sec, NULL); 77*43a90889SApple OSS Distributions } else if (tptr[i][1].tv_nsec == UTIME_OMIT) { 78*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_mtimespec.tv_sec, pre_st.st_mtimespec.tv_sec, NULL); 79*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_mtimespec.tv_nsec, pre_st.st_mtimespec.tv_nsec, NULL); 80*43a90889SApple OSS Distributions } else { 81*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_mtimespec.tv_sec, tptr[i][1].tv_sec, NULL); 82*43a90889SApple OSS Distributions T_ASSERT_EQ(post_st.st_mtimespec.tv_nsec, tptr[i][1].tv_nsec, NULL); 83*43a90889SApple OSS Distributions } 84*43a90889SApple OSS Distributions } 85*43a90889SApple OSS Distributions } 86