commit 8197aca7f2110fa764c1aecd005d878d8ddd3a3c
author Elliott Hughes <enh@google.com> Fri Aug 12 09:20:07 2016 -0700
committer Elliott Hughes <enh@google.com> Fri Aug 12 09:20:07 2016 -0700
tree 574da9846618e33411c5ba2a03ca31c0add87155
parent 166f875eabdd2b7c508fc4ed1789a0d37fb1bdce

Fix recvfrom prototype.

http://pubs.opengroup.org/onlinepubs/9699919799/functions/recvfrom.html

Change-Id: Iba203c74045c88e53e28c2e0c8bc1f9ac63ce23e

libc/bionic/fortify.cpp

diff --git a/libc/bionic/fortify.cpp b/libc/bionic/fortify.cpp
index 92db5d9..cf50664 100644
--- a/libc/bionic/fortify.cpp
+++ b/libc/bionic/fortify.cpp
@@ -217,8 +217,7 @@
 }
 
 ssize_t __recvfrom_chk(int socket, void* buf, size_t len, size_t buf_size,
-                       int flags, const sockaddr* src_addr,
-                       socklen_t* addrlen) {
+                       int flags, sockaddr* src_addr, socklen_t* addrlen) {
   __check_buffer_access("recvfrom", "write into", len, buf_size);
   return recvfrom(socket, buf, len, flags, src_addr, addrlen);
 }

libc/include/sys/socket.h

diff --git a/libc/include/sys/socket.h b/libc/include/sys/socket.h
index 223c3b2..6a275e4 100644
--- a/libc/include/sys/socket.h
+++ b/libc/include/sys/socket.h
@@ -291,18 +291,18 @@
 ssize_t recv(int, void*, size_t, int);
 
 __socketcall ssize_t sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t);
-__socketcall ssize_t recvfrom(int, void*, size_t, int, const struct sockaddr*, socklen_t*);
+__socketcall ssize_t recvfrom(int, void*, size_t, int, struct sockaddr*, socklen_t*);
 
 __errordecl(__recvfrom_error, "recvfrom called with size bigger than buffer");
-ssize_t __recvfrom_chk(int, void*, size_t, size_t, int, const struct sockaddr*, socklen_t*)
+ssize_t __recvfrom_chk(int, void*, size_t, size_t, int, struct sockaddr*, socklen_t*)
   __INTRODUCED_IN(21);
-ssize_t __recvfrom_real(int, void*, size_t, int, const struct sockaddr*, socklen_t*) __RENAME(recvfrom);
+ssize_t __recvfrom_real(int, void*, size_t, int, struct sockaddr*, socklen_t*) __RENAME(recvfrom);
 
 #if defined(__BIONIC_FORTIFY)
 
 #if __ANDROID_API__ >= 24
 __BIONIC_FORTIFY_INLINE
-ssize_t recvfrom(int fd, void* buf, size_t len, int flags, const struct sockaddr* src_addr, socklen_t* addr_len) {
+ssize_t recvfrom(int fd, void* buf, size_t len, int flags, struct sockaddr* src_addr, socklen_t* addr_len) {
   size_t bos = __bos0(buf);
 
 #if !defined(__clang__)