Add fpurge.

* libc/stdio/fpurge.c (fpurge, _fpurge_r): New file.
* libc/stdio/Makefile.am (ELIX_4_SOURCES, CHEWOUT_FILES, fpurge):
Build it.
* libc/stdio/Makefile.in: Regenerated.
* libc/include/stdio.h (fpurge, _fpurge_r): New declarations.
* libc/stdio/stdio.tex: Build documentation.

1 files changed, 26 insertions, 9 deletions

diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in
index 3dead2c65..3b593e23b 100644
--- a/newlib/libc/stdio/Makefile.in
+++ b/newlib/libc/stdio/Makefile.in
@@ -38,7 +38,6 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-LIBOBJDIR =
 DIST_COMMON = $(srcdir)/../../Makefile.shared $(srcdir)/Makefile.in \
 	$(srcdir)/Makefile.am
 subdir = stdio
@@ -124,6 +123,7 @@ am__objects_1 = lib_a-clearerr.$(OBJEXT) lib_a-fclose.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fgetws.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fmemopen.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fopencookie.$(OBJEXT) \
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fpurge.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fputwc.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-fputws.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	lib_a-funopen.$(OBJEXT) \
@@ -178,6 +178,7 @@ am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fgetws.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fmemopen.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fopencookie.lo \
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fpurge.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fputwc.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fputws.lo \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	funopen.lo \
@@ -263,6 +264,8 @@ ENABLE_NEWLIB_ICONV_TRUE = @ENABLE_NEWLIB_ICONV_TRUE@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GREP = @GREP@
+HAVE_LONG_DOUBLE_FALSE = @HAVE_LONG_DOUBLE_FALSE@
+HAVE_LONG_DOUBLE_TRUE = @HAVE_LONG_DOUBLE_TRUE@
 HAVE_POSIX_DIR_FALSE = @HAVE_POSIX_DIR_FALSE@
 HAVE_POSIX_DIR_TRUE = @HAVE_POSIX_DIR_TRUE@
 HAVE_SIGNAL_DIR_FALSE = @HAVE_SIGNAL_DIR_FALSE@
@@ -329,8 +332,20 @@ STRIP = @STRIP@
 USE_LIBTOOL_FALSE = @USE_LIBTOOL_FALSE@
 USE_LIBTOOL_TRUE = @USE_LIBTOOL_TRUE@
 VERSION = @VERSION@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_AS = @ac_ct_AS@
 ac_ct_CC = @ac_ct_CC@
+ac_ct_DLLTOOL = @ac_ct_DLLTOOL@
+ac_ct_DSYMUTIL = @ac_ct_DSYMUTIL@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_ct_LIPO = @ac_ct_LIPO@
+ac_ct_NMEDIT = @ac_ct_NMEDIT@
+ac_ct_OBJDUMP = @ac_ct_OBJDUMP@
+ac_ct_OTOOL = @ac_ct_OTOOL@
+ac_ct_OTOOL64 = @ac_ct_OTOOL64@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_READELF = @ac_ct_READELF@
+ac_ct_STRIP = @ac_ct_STRIP@
 aext = @aext@
 am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
 am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
@@ -346,9 +361,6 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 extra_dir = @extra_dir@
 host = @host@
@@ -356,14 +368,12 @@ host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
 libm_machine_dir = @libm_machine_dir@
-localedir = @localedir@
 localstatedir = @localstatedir@
 lpfx = @lpfx@
 lt_ECHO = @lt_ECHO@
@@ -373,10 +383,8 @@ mkdir_p = @mkdir_p@
 newlib_basedir = @newlib_basedir@
 oext = @oext@
 oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 subdirs = @subdirs@
@@ -488,6 +496,7 @@ GENERAL_SOURCES = \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fgetws.c		\
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fmemopen.c		\
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fopencookie.c		\
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fpurge.c		\
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fputwc.c		\
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	fputws.c		\
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@	funopen.c		\
@@ -558,6 +567,7 @@ CHEWOUT_FILES = \
 	fmemopen.def		\
 	fopen.def		\
 	fopencookie.def		\
+	fpurge.def		\
 	fputc.def		\
 	fputs.def		\
 	fputwc.def		\
@@ -1268,6 +1278,12 @@ lib_a-fopencookie.o: fopencookie.c
 lib_a-fopencookie.obj: fopencookie.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fopencookie.obj `if test -f 'fopencookie.c'; then $(CYGPATH_W) 'fopencookie.c'; else $(CYGPATH_W) '$(srcdir)/fopencookie.c'; fi`
 
+lib_a-fpurge.o: fpurge.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fpurge.o `test -f 'fpurge.c' || echo '$(srcdir)/'`fpurge.c
+
+lib_a-fpurge.obj: fpurge.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fpurge.obj `if test -f 'fpurge.c'; then $(CYGPATH_W) 'fpurge.c'; else $(CYGPATH_W) '$(srcdir)/fpurge.c'; fi`
+
 lib_a-fputwc.o: fputwc.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputwc.o `test -f 'fputwc.c' || echo '$(srcdir)/'`fputwc.c
 
@@ -1413,7 +1429,7 @@ clean-libtool:
 	-rm -rf .libs _libs
 
 distclean-libtool:
-	-rm -f libtool config.lt
+	-rm -f libtool
 uninstall-info-am:
 
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
@@ -1627,6 +1643,7 @@ $(lpfx)findfp.$(oext): local.h
 $(lpfx)fmemopen.$(oext): local.h
 $(lpfx)fopen.$(oext): local.h
 $(lpfx)fopencookie.$(oext): local.h
+$(lpfx)fpurge.$(oext): local.h
 $(lpfx)fputs.$(oext): fvwrite.h
 $(lpfx)fputwc.$(oext): local.h
 $(lpfx)fputws.$(oext): local.h fvwrite.h