| Dmitry V. Levin | 30bcb79 | 2015-03-04 12:31:18 +0000 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | |
| 3 | # Check rt_sigprocmask and sigreturn/rt_sigreturn decoding. |
| 4 | |
| 5 | . "${srcdir=.}/init.sh" |
| 6 | |
| 7 | check_prog grep |
| 8 | |
| 9 | ./sigreturn || |
| 10 | fail_ 'sigreturn failed' |
| 11 | |
| 12 | args='-esignal ./sigreturn' |
| 13 | $STRACE -o "$LOG" $args || |
| 14 | fail_ "$STRACE $args does not work" |
| 15 | |
| 16 | grep_log() |
| 17 | { |
| 18 | LC_ALL=C grep -E -x -e "$*" < "$LOG" > /dev/null || { |
| 19 | cat "$LOG" |
| 20 | fail_ "$STRACE $args output mismatch" |
| 21 | } |
| 22 | } |
| 23 | |
| 24 | mask='\[(USR2 CHLD|CHLD USR2) RT_2 RT_3 RT_4 RT_31 RT_32\]' |
| 25 | rt_sigprocmask='rt_sigprocmask\(SIG_SETMASK, '"$mask"', NULL, [[:digit:]]+\) += 0' |
| 26 | osf_sigprocmask='osf_sigprocmask\(SIG_SETMASK, '"$mask"'\) += 0 +\(old mask \[[^]]*\]\)' |
| 27 | grep_log "$rt_sigprocmask|$osf_sigprocmask" |
| 28 | grep_log '(rt_)?sigreturn\((\{mask='"$mask"'\})?\) += 0' |
| 29 | |
| 30 | |
| 31 | exit 0 |