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Lines 229-234
ATF_TC_BODY(signal_delivered_ptrace, tc)
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| 229 |
int rc; |
229 |
int rc; |
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int pipe_ca[2]; |
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int pipe_ca[2]; |
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int pipe_db[2]; |
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int pipe_db[2]; |
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int pipe_cd[2]; |
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char buffer; |
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char buffer; |
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int status; |
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int status; |
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Lines 236-241
ATF_TC_BODY(signal_delivered_ptrace, tc)
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| 236 |
ATF_REQUIRE(rc == 0); |
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ATF_REQUIRE(rc == 0); |
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rc = pipe(pipe_db); |
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rc = pipe(pipe_db); |
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ATF_REQUIRE(rc == 0); |
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ATF_REQUIRE(rc == 0); |
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rc = pipe(pipe_cd); |
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assert(rc == 0); |
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rc = fork(); |
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rc = fork(); |
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ATF_REQUIRE(rc != -1); |
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ATF_REQUIRE(rc != -1); |
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Lines 263-268
ATF_TC_BODY(signal_delivered_ptrace, tc)
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| 263 |
rc = procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &signum); |
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rc = procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &signum); |
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assert(rc == 0); |
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assert(rc == 0); |
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rc = write(pipe_cd[1], "x", 1); |
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assert(rc == 1); |
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/* wait for B to die and signal us... */ |
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/* wait for B to die and signal us... */ |
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signum = 0xdeadbeef; |
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signum = 0xdeadbeef; |
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rc = sigwait(&sigset, &signum); |
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rc = sigwait(&sigset, &signum); |
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Lines 293-298
ATF_TC_BODY(signal_delivered_ptrace, tc)
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| 293 |
rc = ptrace(PT_CONTINUE, c_pid, (caddr_t) 1, 0); |
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rc = ptrace(PT_CONTINUE, c_pid, (caddr_t) 1, 0); |
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assert(rc == 0); |
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assert(rc == 0); |
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rc = read(pipe_cd[0], &buffer, 1); |
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assert(rc == 1); |
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/* tell B that we're ready for it to exit now */ |
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/* tell B that we're ready for it to exit now */ |
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rc = write(pipe_db[1], ".", 1); |
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rc = write(pipe_db[1], ".", 1); |
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assert(rc == 1); |
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assert(rc == 1); |
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Lines 305-311
ATF_TC_BODY(signal_delivered_ptrace, tc)
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| 305 |
WSTOPSIG(status)); |
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WSTOPSIG(status)); |
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assert(rc == 0); |
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assert(rc == 0); |
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ptrace(PT_DETACH, c_pid, 0, 0); |
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waitpid(c_pid, &status, 0); |
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if (!WIFEXITED(status)) |
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ptrace(PT_DETACH, c_pid, 0, 0); |
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_exit(0); |
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_exit(0); |
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} |
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} |