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#! /bin/sh
# Complain about code that returns a system error value without an associated
# verbose message.
#
# This script is a kluge and isn't run by default.
t=__wt.$$
trap 'rm -f $t' 0 1 2 3 13 15
cd ..
# Strip out a list of errors that will be flagged, but are OK.
error_ok()
{
sed -e '/ERET(/d' \
-e '/WT_ERR_MSG(/d' \
-e '/WT_ERR_TEST(/d' \
-e '/WT_PANIC_ERR(/d' \
-e '/WT_PANIC_RET(/d' \
-e '/WT_RET_MSG(/d' \
-e '/\/intpack.i:.*EINVAL/d'\
-e '/\/intpack.i:.*ENOMEM/d'\
-e '/\/pack_impl.c:.*EINVAL/d'\
-e '/\/pack_impl.c:.*ENOMEM/d'\
-e '/\/pack_stream.c:.*ENOMEM/d'\
-e '/\/packing.i:.*EINVAL/d'\
-e '/__config_err(/d' \
-e '/__wt_block_panic(/d' \
-e '/__wt_err(/d' \
-e '/__wt_errx(/d' \
-e '/csv_error(/d' \
-e '/nop_error(/d' \
-e '/rotn_error(/d' \
-e '/zlib_error(/d'
}
# Loop through source files.
for f in `find ext src -name '*.[ci]'`; do
if expr "$f" : 'src/os_win/os_winerr.c' > /dev/null; then
continue
fi
if expr "$f" : 'src/utilities/.*' > /dev/null; then
continue
fi
# Strip include files,
# then use the C preprocessor to strip comments,
# then turn each file into a single line,
# then chunk the file by semicolons,
# then search for explicit error returns (ignoring EBUSY),
# then prepend the file name to each line,
# then skip known calls that include verbose messages.
sed '/^#include/d' $f |
${CC:-cc} -E - |
tr -s '\012' ' ' | tr ';' '\012' |
egrep -w 'EPERM|ENOENT|ESRCH|EINTR|EIO|ENXIO|E2BIG|ENOEXEC|EBADF|ECHILD|EDEADLK|ENOMEM|EACCES|EFAULT|ENOTBLK|EEXIST|EXDEV|ENODEV|ENOTDIR|EISDIR|EINVAL|ENFILE|EMFILE|ENOTTY|ETXTBSY|EFBIG|ENOSPC|ESPIPE|EROFS|EMLINK|EPIPE|EDOM|ERANGE|EAGAIN|EWOULDBLOCK|EINPROGRESS|EALREADY|ENOTSOCK|EDESTADDRREQ|EMSGSIZE|EPROTOTYPE|ENOPROTOOPT|EPROTONOSUPPORT|ESOCKTNOSUPPORT|EOPNOTSUPP|ENOTSUP|EPFNOSUPPORT|EAFNOSUPPORT|EADDRINUSE|EADDRNOTAVAIL|ENETDOWN|ENETUNREACH|ENETRESET|ECONNABORTED|ECONNRESET|ENOBUFS|EISCONN|ENOTCONN|ESHUTDOWN|ETOOMANYREFS|ETIMEDOUT|ECONNREFUSED|ELOOP|ENAMETOOLONG|EHOSTDOWN|EHOSTUNREACH|ENOTEMPTY|EPROCLIM|EUSERS|EDQUOT|ESTALE|EREMOTE|EBADRPC|ERPCMISMATCH|EPROGUNAVAIL|EPROGMISMATCH|EPROCUNAVAIL|ENOLCK|ENOSYS|EFTYPE|EAUTH|ENEEDAUTH|EIDRM|ENOMSG|EOVERFLOW|ECANCELED|EILSEQ|ENOATTR|EDOOFUS|EBADMSG|EMULTIHOP|ENOLINK|EPROTO|ENOTCAPABLE|ECAPMODE|ENOTRECOVERABLE|EOWNERDEAD|ELAST|ERESTART|EJUSTRETURN|ENOIOCTL|EDIRIOCTL' |
sed -e 's/^[ ]*//' \
-e "s;^;$f: ;" |
error_ok
done > $t
test -s $t && {
echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
echo 'Unexpected error usage.'
echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
cat $t
exit 1
}
exit 0
|
