* tests/sched_xetattr.c: Additional checs for sched_getattr and sched_setattr decoding. --- tests/sched_xetattr.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+)
diff --git a/tests/sched_xetattr.c b/tests/sched_xetattr.c index 9ff8c72..ce5c417 100644 --- a/tests/sched_xetattr.c +++ b/tests/sched_xetattr.c @@ -30,6 +30,7 @@ #if defined __NR_sched_getattr && defined __NR_sched_setattr +# include <assert.h> # include <inttypes.h> # include <stdio.h> # include <unistd.h> @@ -48,6 +49,21 @@ main(void) uint64_t sched_period; } *sched_attr = tail_alloc(sizeof(*sched_attr)); + assert(syscall(__NR_sched_getattr, 0xdeadface, NULL, 0, 0) == -1); + printf("sched_getattr\\(%d, NULL, 0, 0\\) += %s\n", + 0xdeadface, sprintrc_grep(-1)); + + assert(syscall(__NR_sched_getattr, -1, sched_attr, 0xbadfaced, + 0xc0defeed) == -1); + printf("sched_getattr\\(-1, %p, %u, %u\\) += %s\n", + sched_attr, 0xbadfaced, 0xc0defeed, sprintrc_grep(-1)); + + assert(syscall(__NR_sched_getattr, 0, sched_attr + 1, + sizeof(*sched_attr), 0) == -1); + printf("sched_getattr\\(0, %p, %u, 0\\) += %s\n", + sched_attr + 1, (unsigned)sizeof(*sched_attr), + sprintrc_grep(-1)); + if (syscall(__NR_sched_getattr, 0, sched_attr, sizeof(*sched_attr), 0)) perror_msg_and_skip("sched_getattr"); @@ -80,6 +96,33 @@ main(void) sched_attr->sched_deadline, sched_attr->sched_period); + sched_attr->size = 0x90807060; + sched_attr->sched_policy = 0xca7faced; + sched_attr->sched_flags = 0xbadc0ded1057da7aULL; + sched_attr->sched_nice = 0xafbfcfdf; + sched_attr->sched_priority = 0xb8c8d8e8; + sched_attr->sched_runtime = 0xbadcaffedeadf157ULL; + sched_attr->sched_deadline = 0xc0de70a57badac75ULL; + sched_attr->sched_period = 0xded1ca7edda7aca7ULL; + + assert(syscall(__NR_sched_setattr, 0xfacec0de, sched_attr, + 0xbeeff00d) == -1); + + printf("sched_setattr\\(%d, \\{size=%u, " + "sched_policy=%#x /\\* SCHED_\\?\\?\\? \\*/, " + "sched_flags=%#" PRIx64 " /\\* SCHED_FLAG_\\?\\?\\? \\*/, " + "sched_nice=%d, sched_priority=%u, sched_runtime=%" PRIu64 ", " + "sched_deadline=%" PRIu64 ", sched_period=%" PRIu64 "\\}, " + "%u\\) += %s\n", + 0xfacec0de, sched_attr->size, + sched_attr->sched_policy, + sched_attr->sched_flags, + sched_attr->sched_nice, + sched_attr->sched_priority, + sched_attr->sched_runtime, + sched_attr->sched_deadline, + sched_attr->sched_period, 0xbeeff00d, sprintrc_grep(-1)); + return 0; } -- 1.7.10.4 ------------------------------------------------------------------------------ _______________________________________________ Strace-devel mailing list Strace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/strace-devel