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4 Commits

Author SHA1 Message Date
Andrew Hsieh
70319d4de1 Add posix_memalign to libc.so for API 17,18,19 
note that arch-x86 has it in 797351fd3b

Change-Id: I34c5d0b6887bdc7bd3411a837f90e6788bdf7ff4
 2014-09-26 16:28:36 +08:00
Andrew Hsieh
1e61663835 Remove non-existanec functions/variables from libc.so 
See b.android.com/69319

android-9+
  __evOptMonoTime
  _nres
  __p_default_section_syms
  __p_update_section_syms
  _rand48_add
  _rand48_mult
  _rand48_seed
  _res_opcodes
  __sFext

android-12+
  copy_tm_to_TM
  copy_TM_to_tm
  __dtoa
  _endhtent
  __fremovelock
  _gethtbyaddr
  _gethtbyname
  _gethtbyname2
  _gethtent
  __libc_android_abort
  _mktemp                 # mktemp already exist in header
  __pread64               # add pread64, pwrite64 and ftruncate64 to API >= 12
  __pwrite64
  res_need_init
  __res_ourserver_p
  _sethtent
  __set_syscall_errno
  __sfvwrite
  __timer_table_start_stop
  valid_tm_mon
  valid_tm_wday

android-14+
  __libc_android_log_assert
  __libc_android_log_print
  __libc_android_log_vprint

android-17+
  dlmalloc_walk_free_pages
  dlmalloc_walk_heap
  __get_pc

android-18+
  __get_res_cache
  __libc_init_common
  __libc_preinit

Change-Id: Ie67acf115427e808dde0e33411671b07a888a9b6
 2014-05-12 19:22:17 +08:00
David 'Digit' Turner
db275132c5 ndk: Fix wait4() declarations 
wait4() was incorrectly declared in <sys/wait.h>, but only added to the
C library in Android 4.3 (API level 18) [1]

This patch:

- Removes the wait4() declarations for any <sys/wait.h> header before
  API level 19.

- Brings the API level 19 <sys/wait.h> which correctly declares wait4().

- Update the libc.so.functions.txt for API level 19 of all platforms
  to include the exported symbol.

NOTE: This does not bring the static libc.a to API level 19, which means
      it is stuck at API level 9 for ARM.

See [2] for the corresponding NDK tests.

http://b.android.com/19854

[1] 17a8b0db63
[2] https://android-review.googlesource.com/#/c/72000/

Change-Id: I7735473d177c44f43b09bb6738e9914945cd4d0a
 2013-12-11 17:23:46 +01:00
Andrew Hsieh
7e967a1ca4 Add utimensat and futimens to libc.so at API level 12 and 19, respectively 
See ae2d5ba31412c4f382ef405000baa866f35dd736 and
d0be7c8f9a06b3ca8ea7647ea35c8f9dc63f0fe1.

Internal BUG 11590144

Change-Id: I76119cd20fdb205728482e682fd1206d1305881d
 2013-11-11 14:50:50 +08:00