Add missing symbols to android-17 libc

This affects libc.so for android-17 and 19

Symbols missing from NDK libc but present in the
platform version of libc:

__fgets_chk
__memcpy_chk
__memmove_chk
__memset_chk
__open_2
__openat_2
__snprintf_chk
__sprintf_chk
__strcat_chk
__strcpy_chk
__strlcat_chk
__strlcpy_chk
__strlen_chk
__strncat_chk
__strncpy_chk
__vsnprintf_chk
__vsprintf_chk
clone # x86 only
ftw
getsid
malloc_usable_size
mlockall
munlockall
nftw
psiginfo
psignal
pvalloc
unshare

Bug: http://b/28864994
Change-Id: I31ddaf44e2ae685d45de5ca217ba3096a3f6e5ec

Author: dimitry-

ndk/platforms/android-17/arch-arm/symbols/libc.so.functions.txt

@@ -27,6 +27,7 @@ __dn_count_labels
 __dn_skipname
 __errno
 __fcntl64
+__fgets_chk
 __fp_nquery
 __fp_query
 __fpclassifyd
@@ -54,6 +55,9 @@ __libc_init
 __llseek
 __loc_aton
 __loc_ntoa
+__memcpy_chk
+__memmove_chk
+__memset_chk
 __mmap2
 __ns_format_ttl
 __ns_get16
@@ -77,7 +81,9 @@ __ns_samename
 __ns_skiprr
 __ns_sprintrr
 __ns_sprintrrf
+__open_2
 __openat
+__openat_2
 __p_cdname
 __p_cdnname
 __p_class
@@ -123,8 +129,17 @@ __sched_cpucount
 __sched_cpufree
 __sched_getaffinity
 __set_tls
+__snprintf_chk
+__sprintf_chk
 __stack_chk_fail
 __statfs64
+__strcat_chk
+__strcpy_chk
+__strlcat_chk
+__strlcpy_chk
+__strlen_chk
+__strncat_chk
+__strncpy_chk
 __sym_ntop
 __sym_ntos
 __sym_ston
@@ -139,6 +154,8 @@ __timer_delete
 __timer_getoverrun
 __timer_gettime
 __timer_settime
+__vsnprintf_chk
+__vsprintf_chk
 __waitid
 _exit
 _getlong
@@ -289,6 +306,7 @@ fts_close
 fts_open
 fts_read
 fts_set
+ftw
 funlockfile
 funopen
 fwide
@@ -346,6 +364,7 @@ gets
 getservbyname
 getservbyport
 getservent
+getsid
 getsockname
 getsockopt
 gettid
@@ -431,6 +450,7 @@ lstat
 madvise
 mallinfo
 malloc
+malloc_usable_size
 mbrlen
 mbrtowc
 mbsinit
@@ -456,15 +476,18 @@ mktemp
 mktime
 mktime64
 mlock
+mlockall
 mmap
 mount
 mprotect
 mrand48
 mremap
 msync
 munlock
+munlockall
 munmap
 nanosleep
+nftw
 nice
 nrand48
 nsdispatch
@@ -487,6 +510,8 @@ pread
 pread64
 printf
 pselect
+psiginfo
+psignal
 pthread_atfork
 pthread_attr_destroy
 pthread_attr_getdetachstate
@@ -574,6 +599,7 @@ pututline
 putw
 putwc
 putwchar
+pvalloc
 pwrite
 pwrite64
 qsort
@@ -771,6 +797,7 @@ unlink
 unlinkat
 unlockpt
 unsetenv
+unshare
 usleep
 utime
 utimensat

ndk/platforms/android-17/arch-arm/symbols/libc.so.versions.txt

@@ -17,6 +17,7 @@ LIBC {
     __dn_skipname;
     __errno;
     __fcntl64; # arm x86 mips
+    __fgets_chk;
     __fp_nquery;
     __fp_query;
     __fpclassifyd;
@@ -44,6 +45,9 @@ LIBC {
     __llseek; # arm x86 mips
     __loc_aton;
     __loc_ntoa;
+    __memcpy_chk;
+    __memmove_chk;
+    __memset_chk;
     __mmap2; # arm x86 mips
     __ns_format_ttl; # arm x86 mips
     __ns_get16; # arm x86 mips
@@ -67,7 +71,9 @@ LIBC {
     __ns_skiprr; # arm x86 mips
     __ns_sprintrr; # arm x86 mips
     __ns_sprintrrf; # arm x86 mips
+    __open_2;
     __openat; # arm x86 mips
+    __openat_2;
     __p_cdname;
     __p_cdnname;
     __p_class;
@@ -117,9 +123,18 @@ LIBC {
     __sched_getaffinity; # arm x86 mips
     __set_tls; # arm mips
     __sF;
+    __snprintf_chk;
+    __sprintf_chk;
     __stack_chk_fail;
     __stack_chk_guard;
     __statfs64; # arm x86 mips
+    __strcat_chk;
+    __strcpy_chk;
+    __strlcat_chk;
+    __strlcpy_chk;
+    __strlen_chk;
+    __strncat_chk;
+    __strncpy_chk;
     __sym_ntop;
     __sym_ntos;
     __sym_ston;
@@ -135,6 +150,8 @@ LIBC {
     __timer_getoverrun; # arm x86 mips
     __timer_gettime; # arm x86 mips
     __timer_settime; # arm x86 mips
+    __vsnprintf_chk;
+    __vsprintf_chk;
     __waitid; # arm x86 mips
     _ctype_;
     _exit;
@@ -289,6 +306,7 @@ LIBC {
     fts_open;
     fts_read;
     fts_set;
+    ftw;
     funlockfile;
     funopen;
     fwide;
@@ -346,6 +364,7 @@ LIBC {
     getservbyname;
     getservbyport;
     getservent;
+    getsid;
     getsockname;
     getsockopt;
     gettid;
@@ -431,6 +450,7 @@ LIBC {
     madvise;
     mallinfo;
     malloc;
+    malloc_usable_size;
     mbrlen;
     mbrtowc;
     mbsinit;
@@ -456,15 +476,18 @@ LIBC {
     mktime;
     mktime64; # arm x86 mips
     mlock;
+    mlockall;
     mmap;
     mount;
     mprotect;
     mrand48;
     mremap;
     msync;
     munlock;
+    munlockall;
     munmap;
     nanosleep;
+    nftw;
     nice;
     nrand48;
     nsdispatch;
@@ -492,6 +515,8 @@ LIBC {
     pread64;
     printf;
     pselect;
+    psiginfo;
+    psignal;
     pthread_atfork;
     pthread_attr_destroy;
     pthread_attr_getdetachstate;
@@ -579,6 +604,7 @@ LIBC {
     putw; # arm x86 mips
     putwc;
     putwchar;
+    pvalloc; # arm x86 mips
     pwrite;
     pwrite64;
     qsort;
@@ -780,6 +806,7 @@ LIBC {
     unlinkat;
     unlockpt;
     unsetenv;
+    unshare;
     usleep;
     utime;
     utimensat;

ndk/platforms/android-17/arch-mips/symbols/libc.so.functions.txt

@@ -10,6 +10,7 @@ __dn_count_labels
 __dn_skipname
 __errno
 __fcntl64
+__fgets_chk
 __fp_nquery
 __fp_query
 __fpclassifyd
@@ -36,6 +37,9 @@ __libc_init
 __llseek
 __loc_aton
 __loc_ntoa
+__memcpy_chk
+__memmove_chk
+__memset_chk
 __mmap2
 __ns_format_ttl
 __ns_get16
@@ -59,7 +63,9 @@ __ns_samename
 __ns_skiprr
 __ns_sprintrr
 __ns_sprintrrf
+__open_2
 __openat
+__openat_2
 __p_cdname
 __p_cdnname
 __p_class
@@ -105,8 +111,17 @@ __sched_cpucount
 __sched_cpufree
 __sched_getaffinity
 __set_tls
+__snprintf_chk
+__sprintf_chk
 __stack_chk_fail
 __statfs64
+__strcat_chk
+__strcpy_chk
+__strlcat_chk
+__strlcpy_chk
+__strlen_chk
+__strncat_chk
+__strncpy_chk
 __sym_ntop
 __sym_ntos
 __sym_ston
@@ -121,6 +136,8 @@ __timer_delete
 __timer_getoverrun
 __timer_gettime
 __timer_settime
+__vsnprintf_chk
+__vsprintf_chk
 __waitid
 _exit
 _flush_cache
@@ -272,6 +289,7 @@ fts_close
 fts_open
 fts_read
 fts_set
+ftw
 funlockfile
 funopen
 fwide
@@ -329,6 +347,7 @@ gets
 getservbyname
 getservbyport
 getservent
+getsid
 getsockname
 getsockopt
 gettid
@@ -414,6 +433,7 @@ lstat
 madvise
 mallinfo
 malloc
+malloc_usable_size
 mbrlen
 mbrtowc
 mbsinit
@@ -439,15 +459,18 @@ mktemp
 mktime
 mktime64
 mlock
+mlockall
 mmap
 mount
 mprotect
 mrand48
 mremap
 msync
 munlock
+munlockall
 munmap
 nanosleep
+nftw
 nice
 nrand48
 nsdispatch
@@ -470,6 +493,8 @@ pread
 pread64
 printf
 pselect
+psiginfo
+psignal
 pthread_atfork
 pthread_attr_destroy
 pthread_attr_getdetachstate
@@ -557,6 +582,7 @@ pututline
 putw
 putwc
 putwchar
+pvalloc
 pwrite
 pwrite64
 qsort
@@ -754,6 +780,7 @@ unlink
 unlinkat
 unlockpt
 unsetenv
+unshare
 usleep
 utime
 utimensat