[llvm] r328977 - Remove HAVE_WRITEV that's unused after r255837.
Nico Weber via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 2 07:18:13 PDT 2018
Author: nico
Date: Mon Apr 2 07:18:13 2018
New Revision: 328977
URL: http://llvm.org/viewvc/llvm-project?rev=328977&view=rev
Log:
Remove HAVE_WRITEV that's unused after r255837.
Modified:
llvm/trunk/cmake/config-ix.cmake
llvm/trunk/include/llvm/Config/config.h.cmake
llvm/trunk/lib/Support/raw_ostream.cpp
Modified: llvm/trunk/cmake/config-ix.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/config-ix.cmake?rev=328977&r1=328976&r2=328977&view=diff
==============================================================================
--- llvm/trunk/cmake/config-ix.cmake (original)
+++ llvm/trunk/cmake/config-ix.cmake Mon Apr 2 07:18:13 2018
@@ -47,7 +47,6 @@ check_include_file(sys/resource.h HAVE_S
check_include_file(sys/stat.h HAVE_SYS_STAT_H)
check_include_file(sys/time.h HAVE_SYS_TIME_H)
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
-check_include_file(sys/uio.h HAVE_SYS_UIO_H)
check_include_file(termios.h HAVE_TERMIOS_H)
check_include_file(unistd.h HAVE_UNISTD_H)
check_include_file(valgrind/valgrind.h HAVE_VALGRIND_VALGRIND_H)
@@ -198,9 +197,6 @@ check_symbol_exists(posix_fallocate fcnt
if( HAVE_SIGNAL_H AND NOT LLVM_USE_SANITIZER MATCHES ".*Address.*" AND NOT APPLE )
check_symbol_exists(sigaltstack signal.h HAVE_SIGALTSTACK)
endif()
-if( HAVE_SYS_UIO_H )
- check_symbol_exists(writev sys/uio.h HAVE_WRITEV)
-endif()
set(CMAKE_REQUIRED_DEFINITIONS "-D_LARGEFILE64_SOURCE")
check_symbol_exists(lseek64 "sys/types.h;unistd.h" HAVE_LSEEK64)
set(CMAKE_REQUIRED_DEFINITIONS "")
Modified: llvm/trunk/include/llvm/Config/config.h.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Config/config.h.cmake?rev=328977&r1=328976&r2=328977&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Config/config.h.cmake (original)
+++ llvm/trunk/include/llvm/Config/config.h.cmake Mon Apr 2 07:18:13 2018
@@ -226,9 +226,6 @@
/* Define to 1 if you have the <sys/types.h> header file. */
#cmakedefine HAVE_SYS_TYPES_H ${HAVE_SYS_TYPES_H}
-/* Define to 1 if you have the <sys/uio.h> header file. */
-#cmakedefine HAVE_SYS_UIO_H ${HAVE_SYS_UIO_H}
-
/* Define if the setupterm() function is supported this platform. */
#cmakedefine HAVE_TERMINFO ${HAVE_TERMINFO}
@@ -244,9 +241,6 @@
/* Define to 1 if you have the <valgrind/valgrind.h> header file. */
#cmakedefine HAVE_VALGRIND_VALGRIND_H ${HAVE_VALGRIND_VALGRIND_H}
-/* Define to 1 if you have the `writev' function. */
-#cmakedefine HAVE_WRITEV ${HAVE_WRITEV}
-
/* Define to 1 if you have the <zlib.h> header file. */
#cmakedefine HAVE_ZLIB_H ${HAVE_ZLIB_H}
Modified: llvm/trunk/lib/Support/raw_ostream.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/raw_ostream.cpp?rev=328977&r1=328976&r2=328977&view=diff
==============================================================================
--- llvm/trunk/lib/Support/raw_ostream.cpp (original)
+++ llvm/trunk/lib/Support/raw_ostream.cpp Mon Apr 2 07:18:13 2018
@@ -41,9 +41,6 @@
#if defined(HAVE_UNISTD_H)
# include <unistd.h>
#endif
-#if defined(HAVE_SYS_UIO_H) && defined(HAVE_WRITEV)
-# include <sys/uio.h>
-#endif
#if defined(__CYGWIN__)
#include <io.h>
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