commit afdd15456ad0c7223c690731f5eb0af54cdb0024
author Daniel Micay <danielmicay@gmail.com> Mon Jul 20 21:37:29 2015 -0400
committer Daniel Micay <danielmicay@gmail.com> Thu Aug 20 13:46:51 2015 -0400
tree 96d486d0485a4d63d7090f72192685c3cbdd0f82
parent 7e919daeaad62515ebbbf7b06badc77625a14d90

add fortified implementations of write/pwrite{,64}

These are just based on the read/pread{,64} implementations with the
function calls and error messages adjusted as appropriate. The only
difference is that the buffer parameters are const.

Change-Id: Ida1597a903807f583f230d74bcedffdb7b24fcf6

libc/Android.mk

diff --git a/libc/Android.mk b/libc/Android.mk
index 0f18ca4..9f28357 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -79,6 +79,8 @@
     bionic/__poll_chk.cpp \
     bionic/__pread64_chk.cpp \
     bionic/__pread_chk.cpp \
+    bionic/__pwrite64_chk.cpp \
+    bionic/__pwrite_chk.cpp \
     bionic/__read_chk.cpp \
     bionic/__readlink_chk.cpp \
     bionic/__readlinkat_chk.cpp \
@@ -95,6 +97,7 @@
     bionic/__umask_chk.cpp \
     bionic/__vsnprintf_chk.cpp \
     bionic/__vsprintf_chk.cpp \
+    bionic/__write_chk.cpp
 
 libc_bionic_ndk_src_files := \
     bionic/abort.cpp \