pnacl's newlib code contains function that can/should not be called

newlib-trunk/newlib/libc/stdio/Makefile.in

 # Makefile.in generated by automake 1.11 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
 # 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
 # Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
@@ skipping 58 matching lines @@
         lib_a-fvwrite.$(OBJEXT) lib_a-fwalk.$(OBJEXT) \
         lib_a-fwrite.$(OBJEXT) lib_a-getc.$(OBJEXT) \
         lib_a-getchar.$(OBJEXT) lib_a-getc_u.$(OBJEXT) \
         lib_a-getchar_u.$(OBJEXT) lib_a-getdelim.$(OBJEXT) \
         lib_a-getline.$(OBJEXT) lib_a-gets.$(OBJEXT) \
         lib_a-iprintf.$(OBJEXT) lib_a-iscanf.$(OBJEXT) \
         lib_a-makebuf.$(OBJEXT) lib_a-perror.$(OBJEXT) \
         lib_a-printf.$(OBJEXT) lib_a-putc.$(OBJEXT) \
         lib_a-putchar.$(OBJEXT) lib_a-putc_u.$(OBJEXT) \
         lib_a-putchar_u.$(OBJEXT) lib_a-puts.$(OBJEXT) \
-        lib_a-refill.$(OBJEXT) lib_a-remove.$(OBJEXT) \
-        lib_a-rename.$(OBJEXT) lib_a-rewind.$(OBJEXT) \
+        lib_a-refill.$(OBJEXT) \
+        lib_a-rewind.$(OBJEXT) \
         lib_a-rget.$(OBJEXT) lib_a-scanf.$(OBJEXT) \
         lib_a-sccl.$(OBJEXT) lib_a-setbuf.$(OBJEXT) \
         lib_a-setbuffer.$(OBJEXT) lib_a-setlinebuf.$(OBJEXT) \
         lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \
         lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \
         lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \
         lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \
-        lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \
+        lib_a-tmpnam.$(OBJEXT) \
         lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \
         lib_a-vdprintf.$(OBJEXT) lib_a-viprintf.$(OBJEXT) \
         lib_a-viscanf.$(OBJEXT) lib_a-vprintf.$(OBJEXT) \
         lib_a-vscanf.$(OBJEXT) lib_a-vsiprintf.$(OBJEXT) \
         lib_a-vsiscanf.$(OBJEXT) lib_a-vsnprintf.$(OBJEXT) \
         lib_a-vsniprintf.$(OBJEXT) lib_a-vsprintf.$(OBJEXT) \
         lib_a-vsscanf.$(OBJEXT) lib_a-wbuf.$(OBJEXT) \
         lib_a-wsetup.$(OBJEXT)
 @ELIX_LEVEL_1_FALSE@am__objects_2 = lib_a-asiprintf.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-asprintf.$(OBJEXT) \
@@ skipping 42 matching lines @@
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \
         fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \
         fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \
         fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \
         ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \
         getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \
         iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \
         putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \
-        rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \
+        rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \
         setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \
         sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \
-        tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \
+        tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \
         viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \
         vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \
         wbuf.lo wsetup.lo
 @ELIX_LEVEL_1_FALSE@am__objects_5 = asiprintf.lo asprintf.lo \
 @ELIX_LEVEL_1_FALSE@    fcloseall.lo fseeko.lo ftello.lo getw.lo \
 @ELIX_LEVEL_1_FALSE@    mktemp.lo putw.lo vasiprintf.lo \
 @ELIX_LEVEL_1_FALSE@    vasprintf.lo
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@am__objects_6 = asniprintf.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    asnprintf.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    diprintf.lo \
@@ skipping 231 matching lines @@
         makebuf.c                       \
         perror.c                        \
         printf.c                        \
         putc.c                          \
         putchar.c                       \
         putc_u.c                        \
         putchar_u.c                     \
         puts.c                          \
         refill.c                        \
         remove.c                        \
-        rename.c                        \
         rewind.c                        \
         rget.c                          \
         scanf.c                 \
         sccl.c                          \
         setbuf.c                        \
         setbuffer.c                     \
         setlinebuf.c                    \
         setvbuf.c                       \
         siprintf.c                      \
         siscanf.c                       \
         sniprintf.c                     \
         snprintf.c                      \
         sprintf.c                       \
         sscanf.c                        \
         stdio.c                 \
-        tmpfile.c                       \
         tmpnam.c                        \
         ungetc.c                        \
         vdiprintf.c                     \
         vdprintf.c                      \
         viprintf.c                      \
         viscanf.c                       \
         vprintf.c                       \
         vscanf.c                        \
         vsiprintf.c                     \
         vsiscanf.c                      \
@@ skipping 125 matching lines @@
         perror.def              \
         putc.def                \
         putc_u.def              \
         putchar.def             \
         putchar_u.def           \
         puts.def                \
         putw.def                \
         putwc.def               \
         putwchar.def            \
         remove.def              \
-        rename.def              \
         rewind.def              \
         setbuf.def              \
         setbuffer.def           \
         setlinebuf.def          \
         setvbuf.def             \
         siprintf.def            \
         siscanf.def             \
         sprintf.def             \
         sscanf.def              \
         swprintf.def            \
         swscanf.def             \
-        tmpfile.def             \
         tmpnam.def              \
         ungetc.def              \
         ungetwc.def             \
         vfprintf.def            \
         vfscanf.def             \
         vfwprintf.def           \
         vfwscanf.def            \
         viprintf.def            \
         viscanf.def
 
@@ skipping 1098 matching lines @@
 $(lpfx)vwprintf.$(oext): local.h
 $(lpfx)vwscanf.$(oext): local.h
 $(lpfx)wbuf.$(oext): local.h fvwrite.h
 $(lpfx)wprintf.$(oext): local.h
 $(lpfx)wscanf.$(oext): local.h
 $(lpfx)wsetup.$(oext): local.h
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT: