mirror of
https://github.com/MariaDB/server.git
synced 2025-01-23 15:24:16 +01:00
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
#!/usr/bin/python
|
|
|
|
import sys
|
|
import os
|
|
import stat
|
|
import re
|
|
|
|
def checkglobals(libname, exceptsymbols, verbose):
|
|
badglobals = 0
|
|
nmcmd = "nm -g " + libname
|
|
f = os.popen(nmcmd)
|
|
b = f.readline()
|
|
while b != "":
|
|
match = re.match("^([0-9a-f]+)\s(.?)\s(.*)$", b)
|
|
if match == None:
|
|
match = re.match("^\s+(.*)$", b)
|
|
if match == None:
|
|
print "unknown", b
|
|
badglobals = 1
|
|
else:
|
|
type = match.group(2)
|
|
symbol = match.group(3)
|
|
if verbose: print type, symbol
|
|
match = re.match("^toku|^__toku|^db_", symbol)
|
|
if match == None and not exceptsymbols.has_key(symbol):
|
|
print "non toku symbol=", symbol
|
|
badglobals = 1
|
|
b = f.readline()
|
|
f.close()
|
|
return badglobals
|
|
|
|
def main():
|
|
verbose = 0
|
|
libname = "libdb.so"
|
|
for arg in sys.argv[1:]:
|
|
if arg == "-v":
|
|
verbose += 1
|
|
elif arg[0:3] == "lib":
|
|
libname = arg
|
|
|
|
try: st = os.stat(libname)
|
|
except: return 1
|
|
mode = st[stat.ST_MODE]
|
|
if not (mode & stat.S_IREAD): return 1
|
|
|
|
exceptsymbols = {}
|
|
for n in [ "_init", "_fini", "_end", "_edata", "__bss_start" ]:
|
|
exceptsymbols[n] = 1
|
|
for n in [ "db_env_create", "db_create", "db_strerror", "db_version", "log_compare",
|
|
"db_env_set_func_fsync",
|
|
"db_env_set_func_free",
|
|
"db_env_set_func_malloc",
|
|
"db_env_set_func_realloc",
|
|
"db_env_set_func_pwrite",
|
|
"db_env_set_func_write",
|
|
"db_env_set_func_loader_fwrite",
|
|
"db_env_set_checkpoint_callback",
|
|
"db_env_set_checkpoint_callback2",
|
|
"db_env_set_recover_callback",
|
|
"db_env_set_recover_callback2",
|
|
"db_env_enable_engine_status",
|
|
"setup_dlmalloc", "dlfree", "dlmalloc", "dlrealloc"
|
|
]:
|
|
exceptsymbols[n] = 1
|
|
return checkglobals(libname, exceptsymbols, verbose)
|
|
|
|
sys.exit(main())
|