スクリプトは Mon Nov 20 13:34:02 2017
 に開始しました[?1034hbash-4.2$ export MCEXEC=$HOME/wallaby11-smp-x86/development/mic/mcexec
bash-4.2$ cat ptrace_setoptions
#!/bin/sh

# Ensure that strace tests kernel PTRACE_O_TRACECLONE
# and PTRACE_O_TRACESYSGOOD support properly.

. "${srcdir=.}/init.sh"

[ "$(uname -s)" = Linux ] ||
	skip_ 'The kernel is not a Linux kernel'
case "$(uname -r)" in
	2.[6-9]*|2.[1-5][0-9]*|[3-9].*|[12][0-9]*) ;;
	*) skip_ 'The kernel is not Linux 2.6.* or newer' ;;
esac

check_strace
check_timeout

$TIMEOUT $MCEXEC $STRACE -df -enone / 2>&1 |
	grep -F -x 'ptrace_setoptions = 0xe' > /dev/null ||
		fail_ 'strace -f failed to recognize proper kernel PTRACE_O_TRACECLONE support'

$TIMEOUT $MCEXEC $STRACE -df -enone / 2>&1 |
	grep -F -x 'ptrace_setoptions = 0x1f' > /dev/null ||
		fail_ 'strace -f failed to recognize proper kernel PTRACE_O_TRACESYSGOOD support'

$TIMEOUT $MCEXEC $STRACE -d -enone / 2>&1 |
	grep -F -x 'ptrace_setoptions = 0x11' > /dev/null ||
		fail_ 'strace failed to recognize proper kernel PTRACE_O_TRACESYSGOOD support'
bash-4.2$ sh -x ptrace_setoptions
+ . ./init.sh
++ ME_=ptrace_setoptions
++ timeout_duration=60
++ uname -s
+ '[' Linux = Linux ']'
+ case "$(uname -r)" in
++ uname -r
+ check_strace
+ STRACE=../strace
+ ../strace -V
+ check_timeout
+ TIMEOUT='timeout -s 9 60'
+ timeout -s 9 60 true
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -df -enone /
+ grep -F -x 'ptrace_setoptions = 0xe'
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -df -enone /
+ grep -F -x 'ptrace_setoptions = 0x1f'
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -d -enone /
+ grep -F -x 'ptrace_setoptions = 0x11'
bash-4.2$ echo $?
0
bash-4.2$ cat strace-f
#!/bin/sh

# Ensure that strace -f works.

. "${srcdir=.}/init.sh"

check_strace
check_timeout
time=/usr/bin/time
check_prog $time

$TIMEOUT $MCEXEC $STRACE -f $time /bin/ls > check.log 2>&1 ||
	{ cat check.log; fail_ 'strace -f does not work'; }
bash-4.2$ sh -x strace-f
+ . ./init.sh
++ ME_=strace-f
++ timeout_duration=60
+ check_strace
+ STRACE=../strace
+ ../strace -V
+ check_timeout
+ TIMEOUT='timeout -s 9 60'
+ timeout -s 9 60 true
+ time=/usr/bin/time
+ check_prog /usr/bin/time
+ type /usr/bin/time
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -f /usr/bin/time /bin/ls
bash-4.2$ echo ?$?
0
bash-4.2$ cat qual_syscall
#!/bin/sh

# Ensure that strace -e trace=set works.

. "${srcdir=.}/init.sh"

check_strace
check_timeout
check_prog ls
check_prog grep

$TIMEOUT $MCEXEC $STRACE -e execve ls > /dev/null 2> check.log &&
grep '^execve(' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -e execve does not work'; }

grep -v '^execve(' check.log |
LC_ALL=C grep '^[[:alnum:]_]*(' > /dev/null &&
	{ cat check.log; fail_ 'strace -e execve does not work properly'; }

$TIMEOUT $MCEXEC $STRACE -e trace=process ls > /dev/null 2> check.log &&
grep '^execve(' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -e trace=process does not work'; }

grep '^open' check.log > /dev/null &&
	{ cat check.log; fail_ 'strace -e trace=process does not work properly'; }

exit 0
bash-4.2$ sh -x qual_syscall
+ . ./init.sh
++ ME_=qual_syscall
++ timeout_duration=60
+ check_strace
+ STRACE=../strace
+ ../strace -V
+ check_timeout
+ TIMEOUT='timeout -s 9 60'
+ timeout -s 9 60 true
+ check_prog ls
+ type ls
+ check_prog grep
+ type grep
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -e execve ls
+ grep '^execve(' check.log
+ grep -v '^execve(' check.log
+ LC_ALL=C
+ grep '^[[:alnum:]_]*('
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -e trace=process ls
+ grep '^execve(' check.log
+ grep '^open' check.log
+ exit 0
bash-4.2$ echo $?
0
bash-4.2$ cat stat
#!/bin/sh

# Check how ftruncate, lseek and stat family syscalls are traced.

. "${srcdir=.}/init.sh"

check_strace
check_timeout
check_prog dd
check_prog find
check_prog grep
check_prog rm

umask 022
truncate_cmd='dd seek=46118400000 obs=1 count=0 if=/dev/null of=sample'
$truncate_cmd > check.log 2>&1 ||
	{ cat check.log; framework_skip_ 'failed to create a large sparse file'; }
rm -f sample

$TIMEOUT $MCEXEC $STRACE -edesc $truncate_cmd 2>&1 > /dev/null 2> check.log &&
LC_ALL=C grep -E -x 'ftruncate(64)?\(1, 46118400000\) += 0' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -edesc failed to trace ftruncate/ftruncate64 properly'; }

LC_ALL=C grep -E -x 'lseek\(1, 46118400000, SEEK_CUR\) += 46118400000|_llseek\(1, 46118400000, \[46118400000\], SEEK_CUR\) += 0' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -edesc failed to trace lseek/_llseek properly'; }

$TIMEOUT $MCEXEC $STRACE -efile find -L sample > /dev/null 2> check.log &&
LC_ALL=C grep -E -x 'stat(64)?\("sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}\) += 0|(new)?fstatat(64)?\(AT_FDCWD, "sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}, 0\) += 0' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -efile failed to trace stat/stat64 properly'; }

$TIMEOUT $MCEXEC $STRACE -efile find sample > /dev/null 2> check.log &&
LC_ALL=C grep -E -x 'lstat(64)?\("sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}\) += 0|(new)?fstatat(64)?\(AT_FDCWD, "sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}, AT_SYMLINK_NOFOLLOW\) += 0' check.log > /dev/null ||
	{ cat check.log; fail_ 'strace -efile failed to trace fstatat/fstatat64 properly'; }

rm -f sample

exit 0
bash-4.2$ sh -x stat
+ . ./init.sh
++ ME_=stat
++ timeout_duration=60
+ check_strace
+ STRACE=../strace
+ ../strace -V
+ check_timeout
+ TIMEOUT='timeout -s 9 60'
+ timeout -s 9 60 true
+ check_prog dd
+ type dd
+ check_prog find
+ type find
+ check_prog grep
+ type grep
+ check_prog rm
+ type rm
+ umask 022
+ truncate_cmd='dd seek=46118400000 obs=1 count=0 if=/dev/null of=sample'
+ dd seek=46118400000 obs=1 count=0 if=/dev/null of=sample
+ rm -f sample
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -edesc dd seek=46118400000 obs=1 count=0 if=/dev/null of=sample
+ LC_ALL=C
+ grep -E -x 'ftruncate(64)?\(1, 46118400000\) += 0' check.log
+ LC_ALL=C
+ grep -E -x 'lseek\(1, 46118400000, SEEK_CUR\) += 46118400000|_llseek\(1, 46118400000, \[46118400000\], SEEK_CUR\) += 0' check.log
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -efile find -L sample
+ LC_ALL=C
+ grep -E -x 'stat(64)?\("sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}\) += 0|(new)?fstatat(64)?\(AT_FDCWD, "sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}, 0\) += 0' check.log
+ timeout -s 9 60 /home/shirasawa/wallaby11-smp-x86/development/mic/mcexec ../strace -efile find sample
+ LC_ALL=C
+ grep -E -x 'lstat(64)?\("sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}\) += 0|(new)?fstatat(64)?\(AT_FDCWD, "sample", \{st_mode=S_IFREG\|0644, st_size=46118400000, \.\.\.\}, AT_SYMLINK_NOFOLLOW\) += 0' check.log
+ rm -f sample
+ exit 0
bash-4.2$ echo $?
0
bash-4.2$ シェルから脱出するには "exit" を使用してください。
bash-4.2$ exit

スクリプトは Mon Nov 20 13:36:26 2017
 に終了しました