chk.offt

linux 下的源代码分析阅读器 red hat公司新版

#!/bin/sh -
#
# $Id: chk.offt,v 12.3 2007/04/20 13:57:50 bostic Exp $
#
# Make sure that no off_t's have snuck into the release.

d=../..

[ -f $d/LICENSE ] || {
	echo 'FAIL: cannot find source distribution directory.'
	exit 1
}

t=__1

egrep -w off_t $d/*/*.[ch] $d/*/*.in |
sed -e "/#undef off_t/d" \
    -e "/build_brew\//d" \
    -e "/build_wince\//d" \
    -e "/build_windows\//d" \
    -e "/db_env_set_func_ftruncate/d" \
    -e "/db_env_set_func_pread/d" \
    -e "/db_env_set_func_pwrite/d" \
    -e "/db_env_set_func_seek/d" \
    -e "/env_register.c/d" \
    -e "/j_ftruncate/d" \
    -e "/j_pread/d" \
    -e "/j_pwrite/d" \
    -e "/j_seek/d" \
    -e "/mp_fopen.c:.*can't use off_t's here/d" \
    -e "/mp_fopen.c:.*size or type off_t's or/d" \
    -e "/mp_fopen.c:.*where an off_t is 32-bits/d" \
    -e "/mutex\/tm.c:/d" \
    -e "/off_t because its size depends on/d" \
    -e "/os_ext.h/d" \
    -e "/os_flock.c/d" \
    -e "/os_fzero.c:.*stat_offset/d" \
    -e "/os_fzero.c:.*write_offset/d" \
    -e "/os_map.c:.*(off_t)0))/d" \
    -e "/os_method.c/d" \
    -e "/os_rw.c:/d" \
    -e "/os_seek.c:.*off_t offset;/d" \
    -e "/os_seek.c:.*offset = /d" \
    -e "/os_truncate.c:.*off_t offset;/d" \
    -e "/os_truncate.c:.*off_t stat_offset;/d" \
    -e "/os_truncate.c:.*offset = /d" \
    -e "/test_perf\/perf_misc.c:/d" \
    -e "/test_server\/dbs.c:/d" \
    -e "/test_vxworks\/vx_mutex.c:/d" > $t

test -s $t && {
	cat $t
	echo "FAIL: found questionable off_t usage"
	exit 1
}

exit 0