Remove symbols that are not in platform libc.so

Bug: http://b/26236057
Change-Id: Iefff94c4210732b695b77a58fb6f481d810811ee

ndk/platforms/android-8/arch-arm/symbols/libc.so.functions.txt

@@ -1,6 +1,3 @@
-MD5_Final
-MD5_Init
-MD5_Update
 __aeabi_atexit
 __aeabi_memclr
 __aeabi_memclr4
@@ -14,69 +11,34 @@ __aeabi_memmove8
 __aeabi_memset
 __aeabi_memset4
 __aeabi_memset8
-__arc4_getbyte
 __assert
 __assert2
-__atexit_register_cleanup
 __atomic_cmpxchg
 __atomic_dec
 __atomic_inc
 __atomic_swap
 __b64_ntop
 __b64_pton
-__bionic_clone
-__bionic_clone_entry
-__bionic_libgcc_compat_hooks
 __brk
 __cxa_atexit
 __cxa_finalize
-__div0
 __dn_comp
 __dn_count_labels
 __dn_skipname
-__dorand48
-__dtoa
 __errno
-__evAddTime
-__evCmpTime
-__evConsIovec
-__evConsTime
-__evNowTime
-__evSubTime
-__evTimeSpec
-__evTimeVal
-__evUTCTime
-__fcntl
 __fcntl64
-__findenv
-__fork
 __fp_nquery
 __fp_query
-__fremovelock
-__futex_syscall3
-__futex_syscall4
 __get_h_errno
-__get_pc
-__get_res_cache
-__get_sp
-__get_stack_base
 __getcwd
 __getpriority
 __gnu_Unwind_Find_exidx
 __hostalias
-__init_tls
 __ioctl
-__libc_android_abort
-__libc_android_log_assert
-__libc_android_log_print
-__libc_android_log_vprint
 __libc_init
-__libc_init_common
-__libc_prenit
 __llseek
 __loc_aton
 __loc_ntoa
-__memcmp16
 __mmap2
 __ns_format_ttl
 __ns_get16
@@ -110,107 +72,58 @@ __p_option
 __p_query
 __p_rcode
 __p_secstodate
-__p_section
-__p_sockun
 __p_time
 __p_type
-__pread64
 __pthread_cleanup_pop
 __pthread_cleanup_push
-__pthread_clone
-__pthread_cond_timedwait
-__pthread_cond_timedwait_relative
 __ptrace
 __putlong
 __putshort
-__pwrite64
 __reboot
 __res_close
 __res_dnok
-__res_get_nibblesuffix
-__res_get_nibblesuffix2
-__res_get_state
-__res_get_static
-__res_getservers
 __res_hnok
 __res_hostalias
 __res_isourserver
 __res_mailok
 __res_nameinquery
-__res_nametoclass
-__res_nametotype
 __res_nclose
-__res_ndestroy
 __res_ninit
 __res_nmkquery
-__res_nopt
 __res_nquery
 __res_nquerydomain
 __res_nsearch
 __res_nsend
-__res_opt
-__res_ourserver_p
 __res_ownok
-__res_pquery
-__res_put_state
 __res_queriesmatch
 __res_querydomain
-__res_randomid
 __res_send
 __res_send_setqhook
 __res_send_setrhook
-__res_setservers
-__res_vinit
 __rt_sigaction
 __rt_sigprocmask
 __rt_sigtimedwait
-__set_syscall_errno
 __set_tls
-__setresuid
-__setreuid
-__setuid
-__sfvwrite
-__sigsuspend
-__slbexpand
 __stack_chk_fail
 __statfs64
-__swhatbuf
 __sym_ntop
 __sym_ntos
 __sym_ston
-__sys_clone
-__syslog
 __system_properties_init
 __system_property_find
 __system_property_find_nth
 __system_property_get
 __system_property_read
-__system_property_wait
-__thread_entry
 __timer_create
 __timer_delete
 __timer_getoverrun
 __timer_gettime
 __timer_settime
-__timer_table_start_stop
-_cleanup
-_dorand48
-_endhtent
 _exit
-_exit_thread
-_exit_with_stack_teardown
-_gethtbyaddr
-_gethtbyname
-_gethtbyname2
-_gethtent
 _getlong
 _getshort
-_init_thread
 _longjmp
-_mktemp
-_sethtent
 _setjmp
-_thread_created_hook
 abort
 accept
 access
@@ -255,11 +168,7 @@ clone
 close
 closedir
 closelog
-closelog_r
 connect
-copy_TM_to_tm
-copy_tm_to_TM
-cpuacct_add
 creat
 ctime
 ctime64
@@ -272,27 +181,11 @@ dirfd
 dirname
 dirname_r
 div
-dlcalloc
-dlfree
-dlindependent_calloc
-dlindependent_comalloc
-dlmallinfo
-dlmalloc_footprint
-dlmalloc_max_footprint
-dlmalloc_stats
-dlmalloc_walk_free_pages
-dlmalloc_walk_heap
-dlmallopt
-dlmemalign
-dlpvalloc
-dlrealloc
-dlvalloc
 dn_expand
 drand48
 dup
 dup2
 endservent
-endusershell
 endutent
 epoll_create
 epoll_ctl
@@ -342,7 +235,6 @@ fputws
 fread
 free
 freeaddrinfo
-freedtoa
 freopen
 fscanf
 fseek
@@ -364,7 +256,6 @@ fts_read
 fts_set
 funlockfile
 funopen
-futex
 fwide
 fwprintf
 fwrite
@@ -418,13 +309,11 @@ gets
 getservbyname
 getservbyport
 getservent
-getservent_r
 getsockname
 getsockopt
 gettid
 gettimeofday
 getuid
-getusershell
 getutent
 getwc
 getwchar
@@ -449,8 +338,6 @@ inotify_add_watch
 inotify_init
 inotify_rm_watch
 ioctl
-ioprio_get
-ioprio_set
 isalnum
 isalpha
 isascii
@@ -492,7 +379,6 @@ localtime64
 localtime64_r
 localtime_r
 longjmp
-longjmperror
 lrand48
 lseek
 lseek64
@@ -500,7 +386,6 @@ lstat
 madvise
 mallinfo
 malloc
-malloc_debug_init
 mbrlen
 mbrtowc
 mbsinit
@@ -542,7 +427,6 @@ open
 openat
 opendir
 openlog
-openlog_r
 pathconf
 pause
 pclose
@@ -649,7 +533,6 @@ rename
 renameat
 res_init
 res_mkquery
-res_need_init
 res_query
 res_search
 rewind
@@ -694,7 +577,6 @@ setjmp
 setlinebuf
 setlocale
 setlogmask
-setlogmask_r
 setpgid
 setpgrp
 setpriority
@@ -708,7 +590,6 @@ setsid
 setsockopt
 settimeofday
 setuid
-setusershell
 setutent
 setvbuf
 shutdown
@@ -744,7 +625,6 @@ strdup
 strerror
 strerror_r
 strftime
-strftime_tz
 strlcat
 strlcpy
 strlen
@@ -778,7 +658,6 @@ sync
 syscall
 sysconf
 syslog
-syslog_r
 system
 tcgetpgrp
 tcsetpgrp
@@ -817,8 +696,6 @@ usleep
 utime
 utimes
 utmpname
-valid_tm_mon
-valid_tm_wday
 valloc
 vasprintf
 verr
@@ -834,7 +711,6 @@ vsprintf
 vsscanf
 vswprintf
 vsyslog
-vsyslog_r
 vwarn
 vwarnx
 vwprintf

ndk/platforms/android-8/arch-arm/symbols/libc.so.variables.txt

@@ -1,40 +1,15 @@
-_C_ctype_
-_C_tolower_
-_C_toupper_
-__atexit
-__atexit_invalid
-__evOptMonoTime
 __isthreaded
-__libc_malloc_default_dispatch
-__libc_malloc_dispatch
-__p_cert_syms
 __p_class_syms
-__p_default_section_syms
-__p_key_syms
-__p_rcode_syms
 __p_type_syms
-__p_update_section_syms
 __progname
-__rand48_add
-__rand48_mult
-__rand48_seed
 __sF
-__sFext
 __stack_chk_guard
 __system_property_area__
 _ctype_
-_nres
-_ns_flagdata
-_rand48_add
-_rand48_mult
-_rand48_seed
-_res_opcodes
 _tolower_tab_
 _toupper_tab_
 daylight
 environ
-h_errlist
-h_nerr
 optarg
 opterr
 optind