b51f364c42
This includes decoding of 32-bit sigreturn by 64-bit strace, which previously wasn't done. Added a test for it. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
31 lines
658 B
C
31 lines
658 B
C
/*
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* Check that strace output contains RT_1 RT_3 RT_31 RT_32 here:
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* rt_sigprocmask(SIG_BLOCK, [CHLD RT_1 RT_3 RT_31 RT_32], NULL, 8) = 0
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* and here:
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* sigreturn() (mask [CHLD RT_1 RT_3 RT_31 RT_32]) = 0
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*
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* On x86, both 32-bit and 64-bit strace needs to be checked.
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*/
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#include <stdlib.h>
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#include <unistd.h>
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#include <signal.h>
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void null_handler(int sig)
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{
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}
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int main(int argc, char *argv[])
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{
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sigset_t set;
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sigemptyset(&set);
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sigaddset(&set, SIGCHLD);
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sigaddset(&set, 33);
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sigaddset(&set, 35);
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sigaddset(&set, 63);
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sigaddset(&set, 64);
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sigprocmask(SIG_BLOCK, &set, NULL);
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signal(SIGWINCH, null_handler);
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raise(SIGWINCH);
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return 0;
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}
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