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Problem Report 1208 Details
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Problem Report Number 1208 Submitter's Classification Test Suite problem State Resolved Resolution Rejected (REJ) Problem Resolution ID REJ.X.0410 Raised 1970-01-01 08:00 Updated 2003-03-13 08:00 Published null Product Standard Internationalised System Calls and Libraries Extended (UNIX 95) Certification Program The Open Brand certification program Test Suite VSU version 4.1.0 Test Identification CAPIbase/sigpause 1 Problem Summary PG4U.00057 This IR claims that sigpause should be returning 0. Problem Text
This IR claims that sigpause should be returning 0.
This assertion states that it will test that a call to
int sigpause(int sig) will return 0, but instead it tests
that sigpause() returns -1 and sets errno to EINTR.
EINTR is not even a valid errno for the sigpause() function.
Per the specification, EINVAL is the only valid errno for
sigpause().
I believe this assertion, as coded, is incorrect and does not
test what it is intended to test.Test Output
70||"SPEC1170TESTSUITE AREA sigpause 3"
10|0 /tset/CAPIbase/fsigpause/fsigpause1 16:10:43|TC Start, scenario ref 3459-1
15|0 1.10 3|TCM Start
400|0 1 1 16:10:44|IC Start
200|0 1 16:10:44|TP Start
520|0 1 851984 1 1|SPEC1170TESTSUITE CASE 1
520|0 1 851984 1 2|A successful call to int sigpause(int sig) shall
520|0 1 851984 1 3|remove sig from the calling process's signal mask,
520|0 1 851984 1 4|suspend the calling process until it receives a
520|0 1 851984 1 5|signal, and return 0.
520|0 1 3866643 1 1|PREP: Fork child to test sig=3 (SIGABRT)
520|0 1 3866643 1 2|PREP: Set signal mask
520|0 1 3866643 1 3|TEST: sigpause() suspends execution
520|0 1 3866643 1 4|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 1 5|ERROR: sigpause returned 0
520|0 1 3866643 2 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 2 2|PREP: Fork child to test sig=14 (SIGALRM)
520|0 1 3866643 2 3|PREP: Set signal mask
520|0 1 3866643 2 4|TEST: sigpause() suspends execution
520|0 1 3866643 2 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 2 6|ERROR: sigpause returned 0
520|0 1 3866643 3 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 3 2|PREP: Fork child to test sig=20 (SIGCHLD)
520|0 1 3866643 3 3|PREP: Set signal mask
520|0 1 3866643 3 4|TEST: sigpause() suspends execution
520|0 1 3866643 3 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 3 6|ERROR: sigpause returned 0
520|0 1 3866643 4 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 4 2|PREP: Fork child to test sig=19 (SIGCONT)
520|0 1 3866643 4 3|PREP: Set signal mask
520|0 1 3866643 4 4|TEST: sigpause() suspends execution
520|0 1 3866643 4 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 4 6|ERROR: sigpause returned 0
520|0 1 3866643 5 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 5 2|PREP: Fork child to test sig=8 (SIGFPE)
520|0 1 3866643 5 3|PREP: Set signal mask
520|0 1 3866643 5 4|TEST: sigpause() suspends execution
520|0 1 3866643 5 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 5 6|ERROR: sigpause returned 0
520|0 1 3866643 6 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 6 2|PREP: Fork child to test sig=1 (SIGHUP)
520|0 1 3866643 6 3|PREP: Set signal mask
520|0 1 3866643 6 4|TEST: sigpause() suspends execution
520|0 1 3866643 6 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 6 6|ERROR: sigpause returned 0
520|0 1 3866643 7 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 7 2|PREP: Fork child to test sig=4 (SIGILL)
520|0 1 3866643 7 3|PREP: Set signal mask
520|0 1 3866643 7 4|TEST: sigpause() suspends execution
520|0 1 3866643 7 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 7 6|ERROR: sigpause returned 0
520|0 1 3866643 8 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 8 2|PREP: Fork child to test sig=2 (SIGINT)
520|0 1 3866643 8 3|PREP: Set signal mask
520|0 1 3866643 8 4|TEST: sigpause() suspends execution
520|0 1 3866643 8 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 8 6|ERROR: sigpause returned 0
520|0 1 3866643 9 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 9 2|PREP: Fork child to test sig=13 (SIGPIPE)
520|0 1 3866643 9 3|PREP: Set signal mask
520|0 1 3866643 9 4|TEST: sigpause() suspends execution
520|0 1 3866643 9 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 9 6|ERROR: sigpause returned 0
520|0 1 3866643 10 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 10 2|PREP: Fork child to test sig=24 (SIGQUIT)
520|0 1 3866643 10 3|PREP: Set signal mask
520|0 1 3866643 10 4|TEST: sigpause() suspends execution
520|0 1 3866643 10 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 10 6|ERROR: sigpause returned 0
520|0 1 3866643 11 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 11 2|PREP: Fork child to test sig=11 (SIGSEGV)
520|0 1 3866643 11 3|PREP: Set signal mask
520|0 1 3866643 11 4|TEST: sigpause() suspends execution
520|0 1 3866643 11 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 11 6|ERROR: sigpause returned 0
520|0 1 3866643 12 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 12 2|PREP: Fork child to test sig=15 (SIGTERM)
520|0 1 3866643 12 3|PREP: Set signal mask
520|0 1 3866643 12 4|TEST: sigpause() suspends execution
520|0 1 3866643 12 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 12 6|ERROR: sigpause returned 0
520|0 1 3866643 13 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 13 2|PREP: Fork child to test sig=25 (SIGTSTP)
520|0 1 3866643 13 3|PREP: Set signal mask
520|0 1 3866643 13 4|TEST: sigpause() suspends execution
520|0 1 3866643 13 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 13 6|ERROR: sigpause returned 0
520|0 1 3866643 14 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 14 2|PREP: Fork child to test sig=21 (SIGTTIN)
520|0 1 3866643 14 3|PREP: Set signal mask
520|0 1 3866643 14 4|TEST: sigpause() suspends execution
520|0 1 3866643 14 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 14 6|ERROR: sigpause returned 0
520|0 1 3866643 15 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 15 2|PREP: Fork child to test sig=22 (SIGTTOU)
520|0 1 3866643 15 3|PREP: Set signal mask
520|0 1 3866643 15 4|TEST: sigpause() suspends execution
520|0 1 3866643 15 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 15 6|ERROR: sigpause returned 0
520|0 1 3866643 16 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 16 2|PREP: Fork child to test sig=16 (SIGUSR1)
520|0 1 3866643 16 3|PREP: Set signal mask
520|0 1 3866643 16 4|TEST: sigpause() suspends execution
520|0 1 3866643 16 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 16 6|ERROR: sigpause returned 0
520|0 1 3866643 17 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 17 2|PREP: Fork child to test sig=17 (SIGUSR2)
520|0 1 3866643 17 3|PREP: Set signal mask
520|0 1 3866643 17 4|TEST: sigpause() suspends execution
520|0 1 3866643 17 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 17 6|ERROR: sigpause returned 0
520|0 1 3866643 18 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 18 2|PREP: Fork child to test sig=26 (SIGTRAP)
520|0 1 3866643 18 3|PREP: Set signal mask
520|0 1 3866643 18 4|TEST: sigpause() suspends execution
520|0 1 3866643 18 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 18 6|ERROR: sigpause returned 0
520|0 1 3866643 19 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 19 2|PREP: Fork child to test sig=10 (SIGBUS)
520|0 1 3866643 19 3|PREP: Set signal mask
520|0 1 3866643 19 4|TEST: sigpause() suspends execution
520|0 1 3866643 19 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 19 6|ERROR: sigpause returned 0
520|0 1 3866643 20 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 20 2|PREP: Fork child to test sig=12 (SIGSYS)
520|0 1 3866643 20 3|PREP: Set signal mask
520|0 1 3866643 20 4|TEST: sigpause() suspends execution
520|0 1 3866643 20 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 20 6|ERROR: sigpause returned 0
520|0 1 3866643 21 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 21 2|PREP: Fork child to test sig=5 (SIGPOLL)
520|0 1 3866643 21 3|PREP: Set signal mask
520|0 1 3866643 21 4|TEST: sigpause() suspends execution
520|0 1 3866643 21 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 21 6|ERROR: sigpause returned 0
520|0 1 3866643 22 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 22 2|PREP: Fork child to test sig=32 (SIGPROF)
520|0 1 3866643 22 3|PREP: Set signal mask
520|0 1 3866643 22 4|TEST: sigpause() suspends execution
520|0 1 3866643 22 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 22 6|ERROR: sigpause returned 0
520|0 1 3866643 23 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 23 2|PREP: Fork child to test sig=29 (SIGXCPU)
520|0 1 3866643 23 3|PREP: Set signal mask
520|0 1 3866643 23 4|TEST: sigpause() suspends execution
520|0 1 3866643 23 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 23 6|ERROR: sigpause returned 0
520|0 1 3866643 24 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 24 2|PREP: Fork child to test sig=30 (SIGXFSZ)
520|0 1 3866643 24 3|PREP: Set signal mask
520|0 1 3866643 24 4|TEST: sigpause() suspends execution
520|0 1 3866643 24 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 24 6|ERROR: sigpause returned 0
520|0 1 3866643 25 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 25 2|PREP: Fork child to test sig=6 (SIGURG)
520|0 1 3866643 25 3|PREP: Set signal mask
520|0 1 3866643 25 4|TEST: sigpause() suspends execution
520|0 1 3866643 25 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 25 6|ERROR: sigpause returned 0
520|0 1 3866643 26 1|TEST: sigpause() removed signal from mask
520|0 1 3866643 26 2|PREP: Fork child to test sig=31 (SIGVTALRM)
520|0 1 3866643 26 3|PREP: Set signal mask
520|0 1 3866643 26 4|TEST: sigpause() suspends execution
520|0 1 3866643 26 5|TEST: sigpause() returns -1 and sets errno to EINTR
520|0 1 3866643 26 6|ERROR: sigpause returned 0
520|0 1 3866643 27 1|TEST: sigpause() removed signal from mask
220|0 1 1 16:11:12|FAIL
410|0 1 1 16:11:12|IC EndReview Information
Review Type TSMA Review Start Date null Completed null Status Complete Review Recommendation No Resolution Given Review Response
We recommend this request be refused.
We believe the test is correct, although the assertion
text in the test is not accurate.
BR 1170/35 addresses this issue and concludes that the
issue is an ommission in the specification regarding sigpause.
The associated corrigenda text has been issued that has modified the
standard as follows:
1170/35 Corrigenda Text
Change the text of the Return Value section of the signal page by
inserting before the last pararaph the following text.
The function sigpause() suspends execution of the process
until a signal is received, wereupon it returns -1 and sets
errno to EINTR.
Review Type SA Review Start Date null Completed null Status Complete Review Resolution Rejected (REJ) Review Conclusion
This request is refused.
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