Davi Arnaut 9a5fa17fd3 Bug#45288: pb2 returns a lot of compilation warnings on linux ... Fix warnings flagged by the new warning option -Wunused-but-set-variable that was added to GCC 4.6 and that is enabled by -Wunused and -Wall. The option causes a warning whenever a local variable is assigned to but is later unused. It also warns about meaningless pointer dereferences. client/mysql.cc: Meaningless pointer dereferences. client/mysql_upgrade.c: Check whether reading from the file succeeded. extra/comp_err.c: Unused. extra/yassl/src/yassl_imp.cpp: Skip instead of reading data that is discarded. include/my_pthread.h: Variable is only used in debug builds. include/mysys_err.h: Add new error messages. mysys/errors.c: Add new error message for permission related functions. mysys/mf_iocache.c: Variable is only checked under THREAD. mysys/my_copy.c: Raise a error if chmod or chown fails. mysys/my_redel.c: Raise a error if chmod or chown fails. regex/engine.c: Use a equivalent variable for the assert. server-tools/instance-manager/instance_options.cc: Unused. sql/field.cc: Unused. sql/item.cc: Unused. sql/log.cc: Do not ignore the return value of freopen: only set buffer if reopening succeeds. Adjust doxygen comment to the right function. Pass message lenght to log function. sql/mysqld.cc: Do not ignore the return value of freopen: only set buffer if reopening succeeds. sql/partition_info.cc: Unused. sql/slave.cc: No need to set pointer to the address of '\0'. sql/spatial.cc: Unused. Left for historical purposes. sql/sql_acl.cc: Unused. sql/sql_base.cc: Pointers are always set to the same variables. sql/sql_parse.cc: End statement if reading fails. Store the buffer after it has actually been updated. sql/sql_repl.cc: No need to set pointer to the address of '\0'. sql/sql_show.cc: Put variable under the same ifdef block. sql/udf_example.c: Set null pointer flag appropriately. storage/csv/ha_tina.cc: Meaningless dereferences. storage/example/ha_example.cc: Return the error since it's available. storage/myisam/mi_locking.c: Remove unused and dead code.		2010-07-20 15:07:36 -03:00
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.cvsignore
array.c
base64.c
ChangeLog
charset-def.c
charset.c
checksum.c
CMakeLists.txt
default.c
default_modify.c
errors.c
hash.c
list.c
make-ccc
make-conf.c
Makefile.am
md5.c
mf_arr_appstr.c
mf_brkhant.c
mf_cache.c
mf_dirname.c
mf_fn_ext.c
mf_format.c
mf_getdate.c
mf_iocache.c
mf_iocache2.c
mf_keycache.c
mf_keycaches.c
mf_loadpath.c
mf_pack.c
mf_path.c
mf_qsort.c
mf_qsort2.c
mf_radix.c
mf_same.c
mf_sort.c
mf_soundex.c
mf_tempdir.c
mf_tempfile.c
mf_unixpath.c
mf_util.c
mf_wcomp.c
mf_wfile.c
mulalloc.c
my_access.c
my_aes.c
my_alarm.c
my_alloc.c
my_append.c
my_bit.c
my_bitmap.c
my_chsize.c
my_clock.c
my_compress.c
my_conio.c
my_copy.c
my_crc32.c
my_create.c
my_delete.c
my_div.c
my_dup.c
my_error.c
my_file.c
my_fopen.c
my_fstream.c
my_gethostbyname.c
my_gethwaddr.c
my_getncpus.c
my_getopt.c
my_getpagesize.c
my_getsystime.c
my_getwd.c
my_handler.c
my_handler_errors.h
my_init.c
my_largepage.c
my_lib.c
my_libwrap.c
my_lock.c
my_lockmem.c
my_malloc.c
my_memmem.c
my_messnc.c
my_mkdir.c
my_mmap.c
my_net.c
my_netware.c
my_new.cc
my_once.c
my_open.c
my_port.c
my_pread.c
my_pthread.c
my_quick.c
my_read.c
my_realloc.c
my_redel.c
my_rename.c
my_seek.c
my_sleep.c
my_static.c
my_static.h
my_symlink.c
my_symlink2.c
my_sync.c
my_thr_init.c
my_vle.c
my_wincond.c
my_windac.c
my_winthread.c
my_write.c
mysys_priv.h
ptr_cmp.c
queues.c
rijndael.c
safemalloc.c
sha1.c
stacktrace.c
string.c
test_charset.c
test_dir.c
test_fn.c
test_xml.c
testhash.c
thr_alarm.c
thr_lock.c
thr_mutex.c
thr_rwlock.c
tree.c
trie.c
typelib.c