Retire GCC FORTIFY.
NDK r18 (which removes GCC) is about to ship. We don't need this any more.
The immediate motivation for removing this right now is that the test
fails whenever we add Clang-only flags to the build system.
While we're here, clean up <stdatomic.h> too.
Bug: https://issuetracker.google.com/74404306
Test: ran tests
Change-Id: Iaad5d634d1ba76f0b6f19ad32cc27b2533771a4a
diff --git a/libc/include/bits/fortify/socket.h b/libc/include/bits/fortify/socket.h
index 3e610d6..3d070c5 100644
--- a/libc/include/bits/fortify/socket.h
+++ b/libc/include/bits/fortify/socket.h
@@ -39,7 +39,7 @@
#define __recvfrom_bad_size "'recvfrom' called with size bigger than buffer"
#define __sendto_bad_size "'sendto' called with size bigger than buffer"
-#if defined(__clang__)
+
#if __ANDROID_API__ >= __ANDROID_API_N__
__BIONIC_FORTIFY_INLINE
ssize_t recvfrom(int fd, void* const buf __pass_object_size0, size_t len, int flags, struct sockaddr* src_addr, socklen_t* addr_len)
@@ -86,69 +86,6 @@
return sendto(socket, buf, len, flags, NULL, 0);
}
-#else /* defined(__clang__) */
-ssize_t __recvfrom_real(int, void*, size_t, int, struct sockaddr*, socklen_t*) __RENAME(recvfrom);
-__errordecl(__recvfrom_error, __recvfrom_bad_size);
-
-extern ssize_t __sendto_real(int, const void*, size_t, int, const struct sockaddr*, socklen_t)
- __RENAME(sendto);
-__errordecl(__sendto_error, __sendto_bad_size);
-
-#if __ANDROID_API__ >= __ANDROID_API_N__
-__BIONIC_FORTIFY_INLINE
-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 (bos == __BIONIC_FORTIFY_UNKNOWN_SIZE) {
- return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len);
- }
-
- if (__builtin_constant_p(len) && (len <= bos)) {
- return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len);
- }
-
- if (__builtin_constant_p(len) && (len > bos)) {
- __recvfrom_error();
- }
-
- return __recvfrom_chk(fd, buf, len, bos, flags, src_addr, addr_len);
-}
-#endif /* __ANDROID_API__ >= __ANDROID_API_N__ */
-
-#if __ANDROID_API__ >= __ANDROID_API_N_MR1__
-__BIONIC_FORTIFY_INLINE
-ssize_t sendto(int fd, const void* buf, size_t len, int flags,
- const struct sockaddr* dest_addr, socklen_t addr_len) {
- size_t bos = __bos0(buf);
-
- if (bos == __BIONIC_FORTIFY_UNKNOWN_SIZE) {
- return __sendto_real(fd, buf, len, flags, dest_addr, addr_len);
- }
-
- if (__builtin_constant_p(len) && (len <= bos)) {
- return __sendto_real(fd, buf, len, flags, dest_addr, addr_len);
- }
-
- if (__builtin_constant_p(len) && (len > bos)) {
- __sendto_error();
- }
-
- return __sendto_chk(fd, buf, len, bos, flags, dest_addr, addr_len);
-}
-#endif /* __ANDROID_API__ >= __ANDROID_API_N_MR1__ */
-
-__BIONIC_FORTIFY_INLINE
-ssize_t recv(int socket, void* buf, size_t len, int flags) {
- return recvfrom(socket, buf, len, flags, NULL, 0);
-}
-
-__BIONIC_FORTIFY_INLINE
-ssize_t send(int socket, const void* buf, size_t len, int flags) {
- return sendto(socket, buf, len, flags, NULL, 0);
-}
-#endif /* defined(__clang__) */
-
#undef __recvfrom_bad_size
#undef __sendto_bad_size
#endif /* __BIONIC_FORTIFY */