diff --git a/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt
index d30c43e8602456092867a0ad221be34ce874c035..1d9cd10a5a94933656f03c40fb9e04be29bf1e74 100644
--- a/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt
+++ b/ndk/platforms/android-19/arch-arm/symbols/libc.so.functions.txt
@@ -146,11 +146,18 @@ __sym_ntop
 __sym_ntos
 __sym_ston
 __system_properties_init
+__system_property_add
+__system_property_area_init
 __system_property_find
 __system_property_find_nth
+__system_property_foreach
 __system_property_get
 __system_property_read
+__system_property_serial
 __system_property_set
+__system_property_set_filename
+__system_property_update
+__system_property_wait_any
 __timer_create
 __timer_delete
 __timer_getoverrun
@@ -166,6 +173,7 @@ _getshort
 _longjmp
 _setjmp
 abort
+abs
 accept
 access
 acct
@@ -200,6 +208,7 @@ chown
 chroot
 clearenv
 clearerr
+clearerr_unlocked
 clock
 clock_getres
 clock_gettime
@@ -260,7 +269,9 @@ fdatasync
 fdopen
 fdopendir
 feof
+feof_unlocked
 ferror
+ferror_unlocked
 fflush
 ffs
 fgetc
@@ -271,6 +282,7 @@ fgetwc
 fgetws
 fgetxattr
 fileno
+fileno_unlocked
 flistxattr
 flock
 flockfile
@@ -297,6 +309,7 @@ fsetxattr
 fstat
 fstatat
 fstatfs
+fstatvfs
 fsync
 ftell
 ftello
@@ -389,6 +402,8 @@ herror
 hstrerror
 if_indextoname
 if_nametoindex
+imaxabs
+imaxdiv
 inet_addr
 inet_aton
 inet_nsap_addr
@@ -434,6 +449,7 @@ jrand48
 kill
 killpg
 klogctl
+labs
 lchown
 ldexp
 ldiv
@@ -441,6 +457,7 @@ lgetxattr
 link
 listen
 listxattr
+llabs
 lldiv
 llistxattr
 localtime
@@ -718,6 +735,7 @@ srand48
 sscanf
 stat
 statfs
+statvfs
 strcasecmp
 strcasestr
 strcat
@@ -756,6 +774,8 @@ strtoul
 strtoull
 strtoumax
 strxfrm
+swapoff
+swapon
 swprintf
 swscanf
 symlink
@@ -782,6 +802,9 @@ timer_delete
 timer_getoverrun
 timer_gettime
 timer_settime
+timerfd_create
+timerfd_gettime
+timerfd_settime
 times
 tmpfile
 tmpnam
diff --git a/ndk/platforms/android-19/arch-arm/symbols/libc.so.versions.txt b/ndk/platforms/android-19/arch-arm/symbols/libc.so.versions.txt
index b1497fb166b20e3adbafd8453cbd04323a8f17f5..63fac196c45691a84231659ea5cf5b3f8ea362e6 100644
--- a/ndk/platforms/android-19/arch-arm/symbols/libc.so.versions.txt
+++ b/ndk/platforms/android-19/arch-arm/symbols/libc.so.versions.txt
@@ -141,12 +141,19 @@ LIBC {
     __sym_ntos;
     __sym_ston;
     __system_properties_init;
+    __system_property_add;
+    __system_property_area_init;
     __system_property_area__;
     __system_property_find;
     __system_property_find_nth;
+    __system_property_foreach;
     __system_property_get;
     __system_property_read;
+    __system_property_serial;
     __system_property_set;
+    __system_property_set_filename;
+    __system_property_update;
+    __system_property_wait_any;
     __timer_create; # arm x86 mips
     __timer_delete; # arm x86 mips
     __timer_getoverrun; # arm x86 mips
@@ -165,6 +172,7 @@ LIBC {
     _tolower_tab_; # arm x86 mips
     _toupper_tab_; # arm x86 mips
     abort;
+    abs;
     accept;
     access;
     acct;
@@ -198,6 +206,7 @@ LIBC {
     chroot;
     clearenv;
     clearerr;
+    clearerr_unlocked;
     clock;
     clock_getres;
     clock_gettime;
@@ -260,7 +269,9 @@ LIBC {
     fdopen;
     fdopendir;
     feof;
+    feof_unlocked;
     ferror;
+    ferror_unlocked;
     fflush;
     ffs;
     fgetc;
@@ -271,6 +282,7 @@ LIBC {
     fgetws;
     fgetxattr;
     fileno;
+    fileno_unlocked;
     flistxattr;
     flock;
     flockfile;
@@ -297,6 +309,7 @@ LIBC {
     fstat;
     fstatat;
     fstatfs;
+    fstatvfs;
     fsync;
     ftell;
     ftello;
@@ -389,6 +402,8 @@ LIBC {
     hstrerror;
     if_indextoname;
     if_nametoindex;
+    imaxabs;
+    imaxdiv;
     inet_addr;
     inet_aton;
     inet_nsap_addr;
@@ -434,6 +449,7 @@ LIBC {
     kill;
     killpg;
     klogctl;
+    labs;
     lchown;
     ldexp;
     ldiv;
@@ -441,6 +457,7 @@ LIBC {
     link;
     listen;
     listxattr;
+    llabs;
     lldiv;
     llistxattr;
     localtime;
@@ -723,6 +740,7 @@ LIBC {
     sscanf;
     stat;
     statfs;
+    statvfs;
     strcasecmp;
     strcasestr;
     strcat;
@@ -761,6 +779,8 @@ LIBC {
     strtoull;
     strtoumax;
     strxfrm;
+    swapoff;
+    swapon;
     swprintf;
     swscanf;
     symlink;
@@ -789,6 +809,9 @@ LIBC {
     timer_getoverrun;
     timer_gettime;
     timer_settime;
+    timerfd_create;
+    timerfd_gettime;
+    timerfd_settime;
     times;
     timezone;
     tmpfile;
diff --git a/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt
index 8855b9135d68e902c0400ec0872680977d81265f..01c03546a29e670af92a9012c2a32dd46eeb77a0 100644
--- a/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt
+++ b/ndk/platforms/android-19/arch-mips/symbols/libc.so.functions.txt
@@ -128,11 +128,18 @@ __sym_ntop
 __sym_ntos
 __sym_ston
 __system_properties_init
+__system_property_add
+__system_property_area_init
 __system_property_find
 __system_property_find_nth
+__system_property_foreach
 __system_property_get
 __system_property_read
+__system_property_serial
 __system_property_set
+__system_property_set_filename
+__system_property_update
+__system_property_wait_any
 __timer_create
 __timer_delete
 __timer_getoverrun
@@ -149,6 +156,7 @@ _getshort
 _longjmp
 _setjmp
 abort
+abs
 accept
 access
 acct
@@ -183,6 +191,7 @@ chown
 chroot
 clearenv
 clearerr
+clearerr_unlocked
 clock
 clock_getres
 clock_gettime
@@ -243,7 +252,9 @@ fdatasync
 fdopen
 fdopendir
 feof
+feof_unlocked
 ferror
+ferror_unlocked
 fflush
 ffs
 fgetc
@@ -254,6 +265,7 @@ fgetwc
 fgetws
 fgetxattr
 fileno
+fileno_unlocked
 flistxattr
 flock
 flockfile
@@ -280,6 +292,7 @@ fsetxattr
 fstat
 fstatat
 fstatfs
+fstatvfs
 fsync
 ftell
 ftello
@@ -372,6 +385,8 @@ herror
 hstrerror
 if_indextoname
 if_nametoindex
+imaxabs
+imaxdiv
 inet_addr
 inet_aton
 inet_nsap_addr
@@ -417,6 +432,7 @@ jrand48
 kill
 killpg
 klogctl
+labs
 lchown
 ldexp
 ldiv
@@ -424,6 +440,7 @@ lgetxattr
 link
 listen
 listxattr
+llabs
 lldiv
 llistxattr
 localtime
@@ -701,6 +718,7 @@ srand48
 sscanf
 stat
 statfs
+statvfs
 strcasecmp
 strcasestr
 strcat
@@ -739,6 +757,8 @@ strtoul
 strtoull
 strtoumax
 strxfrm
+swapoff
+swapon
 swprintf
 swscanf
 symlink
@@ -765,6 +785,9 @@ timer_delete
 timer_getoverrun
 timer_gettime
 timer_settime
+timerfd_create
+timerfd_gettime
+timerfd_settime
 times
 tmpfile
 tmpnam
diff --git a/ndk/platforms/android-19/arch-mips/symbols/libc.so.versions.txt b/ndk/platforms/android-19/arch-mips/symbols/libc.so.versions.txt
index 505e40e9ed8aa5436e3d03b3e5bb8f3bf822da37..55849a1e88547bc1180a75ec8eaf915ff0b144d3 100644
--- a/ndk/platforms/android-19/arch-mips/symbols/libc.so.versions.txt
+++ b/ndk/platforms/android-19/arch-mips/symbols/libc.so.versions.txt
@@ -137,12 +137,19 @@ LIBC {
     __sym_ntos;
     __sym_ston;
     __system_properties_init;
+    __system_property_add;
+    __system_property_area_init;
     __system_property_area__;
     __system_property_find;
     __system_property_find_nth;
+    __system_property_foreach;
     __system_property_get;
     __system_property_read;
+    __system_property_serial;
     __system_property_set;
+    __system_property_set_filename;
+    __system_property_update;
+    __system_property_wait_any;
     __timer_create; # arm x86 mips
     __timer_delete; # arm x86 mips
     __timer_getoverrun; # arm x86 mips
@@ -162,6 +169,7 @@ LIBC {
     _tolower_tab_; # arm x86 mips
     _toupper_tab_; # arm x86 mips
     abort;
+    abs;
     accept;
     access;
     acct;
@@ -195,6 +203,7 @@ LIBC {
     chroot;
     clearenv;
     clearerr;
+    clearerr_unlocked;
     clock;
     clock_getres;
     clock_gettime;
@@ -257,7 +266,9 @@ LIBC {
     fdopen;
     fdopendir;
     feof;
+    feof_unlocked;
     ferror;
+    ferror_unlocked;
     fflush;
     ffs;
     fgetc;
@@ -268,6 +279,7 @@ LIBC {
     fgetws;
     fgetxattr;
     fileno;
+    fileno_unlocked;
     flistxattr;
     flock;
     flockfile;
@@ -294,6 +306,7 @@ LIBC {
     fstat;
     fstatat;
     fstatfs;
+    fstatvfs;
     fsync;
     ftell;
     ftello;
@@ -386,6 +399,8 @@ LIBC {
     hstrerror;
     if_indextoname;
     if_nametoindex;
+    imaxabs;
+    imaxdiv;
     inet_addr;
     inet_aton;
     inet_nsap_addr;
@@ -431,6 +446,7 @@ LIBC {
     kill;
     killpg;
     klogctl;
+    labs;
     lchown;
     ldexp;
     ldiv;
@@ -438,6 +454,7 @@ LIBC {
     link;
     listen;
     listxattr;
+    llabs;
     lldiv;
     llistxattr;
     localtime;
@@ -720,6 +737,7 @@ LIBC {
     sscanf;
     stat;
     statfs;
+    statvfs;
     strcasecmp;
     strcasestr;
     strcat;
@@ -758,6 +776,8 @@ LIBC {
     strtoull;
     strtoumax;
     strxfrm;
+    swapoff;
+    swapon;
     swprintf;
     swscanf;
     symlink;
@@ -786,6 +806,9 @@ LIBC {
     timer_getoverrun;
     timer_gettime;
     timer_settime;
+    timerfd_create;
+    timerfd_gettime;
+    timerfd_settime;
     times;
     timezone;
     tmpfile;
diff --git a/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt b/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt
index a80186a4315a5ada634f31ef39f0d4a2914e92be..5e466994144ebc254801ff2feb04582c05774f0b 100644
--- a/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt
+++ b/ndk/platforms/android-19/arch-x86/symbols/libc.so.functions.txt
@@ -128,11 +128,18 @@ __sym_ntop
 __sym_ntos
 __sym_ston
 __system_properties_init
+__system_property_add
+__system_property_area_init
 __system_property_find
 __system_property_find_nth
+__system_property_foreach
 __system_property_get
 __system_property_read
+__system_property_serial
 __system_property_set
+__system_property_set_filename
+__system_property_update
+__system_property_wait_any
 __timer_create
 __timer_delete
 __timer_getoverrun
@@ -148,6 +155,7 @@ _getshort
 _longjmp
 _setjmp
 abort
+abs
 accept
 access
 acct
@@ -181,6 +189,7 @@ chown
 chroot
 clearenv
 clearerr
+clearerr_unlocked
 clock
 clock_getres
 clock_gettime
@@ -241,7 +250,9 @@ fdatasync
 fdopen
 fdopendir
 feof
+feof_unlocked
 ferror
+ferror_unlocked
 fflush
 ffs
 fgetc
@@ -252,6 +263,7 @@ fgetwc
 fgetws
 fgetxattr
 fileno
+fileno_unlocked
 flistxattr
 flock
 flockfile
@@ -278,6 +290,7 @@ fsetxattr
 fstat
 fstatat
 fstatfs
+fstatvfs
 fsync
 ftell
 ftello
@@ -370,6 +383,8 @@ herror
 hstrerror
 if_indextoname
 if_nametoindex
+imaxabs
+imaxdiv
 inet_addr
 inet_aton
 inet_nsap_addr
@@ -415,6 +430,7 @@ jrand48
 kill
 killpg
 klogctl
+labs
 lchown
 ldexp
 ldiv
@@ -422,6 +438,7 @@ lgetxattr
 link
 listen
 listxattr
+llabs
 lldiv
 llistxattr
 localtime
@@ -699,6 +716,7 @@ srand48
 sscanf
 stat
 statfs
+statvfs
 strcasecmp
 strcasestr
 strcat
@@ -737,6 +755,8 @@ strtoul
 strtoull
 strtoumax
 strxfrm
+swapoff
+swapon
 swprintf
 swscanf
 symlink
@@ -763,6 +783,9 @@ timer_delete
 timer_getoverrun
 timer_gettime
 timer_settime
+timerfd_create
+timerfd_gettime
+timerfd_settime
 times
 tmpfile
 tmpnam
diff --git a/ndk/platforms/android-19/arch-x86/symbols/libc.so.versions.txt b/ndk/platforms/android-19/arch-x86/symbols/libc.so.versions.txt
index c4c913386cf9348c42eebf3be20cfdc45ef492cd..56bf68813d6973b4a998220c095322094c0a235c 100644
--- a/ndk/platforms/android-19/arch-x86/symbols/libc.so.versions.txt
+++ b/ndk/platforms/android-19/arch-x86/symbols/libc.so.versions.txt
@@ -137,12 +137,19 @@ LIBC {
     __sym_ntos;
     __sym_ston;
     __system_properties_init;
+    __system_property_add;
+    __system_property_area_init;
     __system_property_area__;
     __system_property_find;
     __system_property_find_nth;
+    __system_property_foreach;
     __system_property_get;
     __system_property_read;
+    __system_property_serial;
     __system_property_set;
+    __system_property_set_filename;
+    __system_property_update;
+    __system_property_wait_any;
     __timer_create; # arm x86 mips
     __timer_delete; # arm x86 mips
     __timer_getoverrun; # arm x86 mips
@@ -161,6 +168,7 @@ LIBC {
     _tolower_tab_; # arm x86 mips
     _toupper_tab_; # arm x86 mips
     abort;
+    abs;
     accept;
     access;
     acct;
@@ -193,6 +201,7 @@ LIBC {
     chroot;
     clearenv;
     clearerr;
+    clearerr_unlocked;
     clock;
     clock_getres;
     clock_gettime;
@@ -255,7 +264,9 @@ LIBC {
     fdopen;
     fdopendir;
     feof;
+    feof_unlocked;
     ferror;
+    ferror_unlocked;
     fflush;
     ffs;
     fgetc;
@@ -266,6 +277,7 @@ LIBC {
     fgetws;
     fgetxattr;
     fileno;
+    fileno_unlocked;
     flistxattr;
     flock;
     flockfile;
@@ -292,6 +304,7 @@ LIBC {
     fstat;
     fstatat;
     fstatfs;
+    fstatvfs;
     fsync;
     ftell;
     ftello;
@@ -384,6 +397,8 @@ LIBC {
     hstrerror;
     if_indextoname;
     if_nametoindex;
+    imaxabs;
+    imaxdiv;
     inet_addr;
     inet_aton;
     inet_nsap_addr;
@@ -429,6 +444,7 @@ LIBC {
     kill;
     killpg;
     klogctl;
+    labs;
     lchown;
     ldexp;
     ldiv;
@@ -436,6 +452,7 @@ LIBC {
     link;
     listen;
     listxattr;
+    llabs;
     lldiv;
     llistxattr;
     localtime;
@@ -718,6 +735,7 @@ LIBC {
     sscanf;
     stat;
     statfs;
+    statvfs;
     strcasecmp;
     strcasestr;
     strcat;
@@ -756,6 +774,8 @@ LIBC {
     strtoull;
     strtoumax;
     strxfrm;
+    swapoff;
+    swapon;
     swprintf;
     swscanf;
     symlink;
@@ -784,6 +804,9 @@ LIBC {
     timer_getoverrun;
     timer_gettime;
     timer_settime;
+    timerfd_create;
+    timerfd_gettime;
+    timerfd_settime;
     times;
     timezone;
     tmpfile;