Remove outdated _FORTIFY_SOURCE #undefs
AFAICT, all of these were added prior to the new-style FORTIFY going
in. Because clang saw two definitions of the "same" function, it got
upset. (e.g. 35d937e4eb7b8e0a4e9a113d2f7434d55c0bc056)
Now that our FORTIFY functions are overloads of their library functions,
these undefs can be removed.
(This is a step toward making FORTIFY a library with -U_FORTIFY_SOURCE
on it, as requested in the bug.)
Bug: 12231437
Test: CtsBionicUnitTests. No new failures.
Change-Id: I844ff77106ee2bea72ae1cd0bb85d146939ecd05
diff --git a/libc/bionic/getcwd.cpp b/libc/bionic/getcwd.cpp
index c2a7e23..50487ec 100644
--- a/libc/bionic/getcwd.cpp
+++ b/libc/bionic/getcwd.cpp
@@ -26,7 +26,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
#include <errno.h>
#include <malloc.h>
#include <string.h>
diff --git a/libc/bionic/poll.cpp b/libc/bionic/poll.cpp
index eded56a..dbc9584 100644
--- a/libc/bionic/poll.cpp
+++ b/libc/bionic/poll.cpp
@@ -26,7 +26,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
#include <errno.h>
#include <sys/poll.h>
#include <sys/select.h>
diff --git a/libc/bionic/readlink.cpp b/libc/bionic/readlink.cpp
index a53f933..3bb7bc1 100644
--- a/libc/bionic/readlink.cpp
+++ b/libc/bionic/readlink.cpp
@@ -26,8 +26,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
-
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
diff --git a/libc/bionic/recv.cpp b/libc/bionic/recv.cpp
index 061cd46..60f264d 100644
--- a/libc/bionic/recv.cpp
+++ b/libc/bionic/recv.cpp
@@ -26,7 +26,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
#include <sys/socket.h>
ssize_t recv(int socket, void *buf, size_t len, int flags) {
diff --git a/libc/bionic/strchr.cpp b/libc/bionic/strchr.cpp
index 5bd3f19..fd8a924 100644
--- a/libc/bionic/strchr.cpp
+++ b/libc/bionic/strchr.cpp
@@ -27,7 +27,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
#include <string.h>
char* strchr(const char* p, int ch) {
diff --git a/libc/bionic/strrchr.cpp b/libc/bionic/strrchr.cpp
index 3fdb47c..b6c40f4 100644
--- a/libc/bionic/strrchr.cpp
+++ b/libc/bionic/strrchr.cpp
@@ -27,7 +27,6 @@
* SUCH DAMAGE.
*/
-#undef _FORTIFY_SOURCE
#include <string.h>
char* strrchr(const char* p, int ch) {
