From f5f27f07787e822e773e14b1dced1a01cbe28050 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Mon, 22 Jul 2002 23:53:50 +0000 Subject: 2002-07-22 Jeff Johnston * libc/include/stdio.h (fcloseall, _fcloseall_r): Added prototypes. * libc/stdio/Makefile.am: Added fcloseall.c support. * libc/stdio/Makefile.in: Regenerated. * libc/stdio/fcloseall.c: New file. * libc/stdio64/Makefile.am: Remove missing .def references. * libc/stdio64/Makefile.in: Regenerated. --- newlib/libc/stdio/Makefile.am | 2 + newlib/libc/stdio/Makefile.in | 68 +++++++++++++++++---------------- newlib/libc/stdio/fcloseall.c | 88 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 126 insertions(+), 32 deletions(-) create mode 100644 newlib/libc/stdio/fcloseall.c (limited to 'newlib/libc/stdio') diff --git a/newlib/libc/stdio/Makefile.am b/newlib/libc/stdio/Makefile.am index 1053de25a..aee96d8bd 100644 --- a/newlib/libc/stdio/Makefile.am +++ b/newlib/libc/stdio/Makefile.am @@ -8,6 +8,7 @@ LIB_SOURCES = \ asprintf.c \ clearerr.c \ fclose.c \ + fcloseall.c \ fdopen.c \ feof.c \ ferror.c \ @@ -113,6 +114,7 @@ vfiprintf.$(oext): vfprintf.c CHEWOUT_FILES = \ clearerr.def \ fclose.def \ + fcloseall.def \ fdopen.def \ feof.def \ ferror.def \ diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in index c973eec8c..54d21dad7 100644 --- a/newlib/libc/stdio/Makefile.in +++ b/newlib/libc/stdio/Makefile.in @@ -1,6 +1,6 @@ -# Makefile.in generated automatically by automake 1.4 from Makefile.am +# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am -# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -114,6 +114,7 @@ LIB_SOURCES = \ asprintf.c \ clearerr.c \ fclose.c \ + fcloseall.c \ fdopen.c \ feof.c \ ferror.c \ @@ -206,6 +207,7 @@ libstdio_la_LDFLAGS = -Xcompiler -nostdlib CHEWOUT_FILES = \ clearerr.def \ fclose.def \ + fcloseall.def \ fdopen.def \ feof.def \ ferror.def \ @@ -275,21 +277,22 @@ LIBS = @LIBS@ @USE_LIBTOOL_FALSE@lib_a_DEPENDENCIES = vfiprintf.$(oext) \ @USE_LIBTOOL_FALSE@vfprintf.$(oext) @USE_LIBTOOL_FALSE@lib_a_OBJECTS = asprintf.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@clearerr.$(OBJEXT) fclose.$(OBJEXT) fdopen.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@feof.$(OBJEXT) ferror.$(OBJEXT) fflush.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@fgetc.$(OBJEXT) fgetpos.$(OBJEXT) fgets.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@fileno.$(OBJEXT) findfp.$(OBJEXT) fiprintf.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@flags.$(OBJEXT) fopen.$(OBJEXT) fprintf.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@fputc.$(OBJEXT) fputs.$(OBJEXT) fread.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@freopen.$(OBJEXT) fscanf.$(OBJEXT) fseek.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@fseeko.$(OBJEXT) fsetpos.$(OBJEXT) ftell.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@ftello.$(OBJEXT) fvwrite.$(OBJEXT) fwalk.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@fwrite.$(OBJEXT) getc.$(OBJEXT) getchar.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@getc_u.$(OBJEXT) getchar_u.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@getdelim.$(OBJEXT) getline.$(OBJEXT) gets.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@getw.$(OBJEXT) iprintf.$(OBJEXT) makebuf.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@mktemp.$(OBJEXT) perror.$(OBJEXT) printf.$(OBJEXT) \ -@USE_LIBTOOL_FALSE@putc.$(OBJEXT) putchar.$(OBJEXT) putc_u.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@clearerr.$(OBJEXT) fclose.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fcloseall.$(OBJEXT) fdopen.$(OBJEXT) feof.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@ferror.$(OBJEXT) fflush.$(OBJEXT) fgetc.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fgetpos.$(OBJEXT) fgets.$(OBJEXT) fileno.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@findfp.$(OBJEXT) fiprintf.$(OBJEXT) flags.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fopen.$(OBJEXT) fprintf.$(OBJEXT) fputc.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fputs.$(OBJEXT) fread.$(OBJEXT) freopen.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fscanf.$(OBJEXT) fseek.$(OBJEXT) fseeko.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fsetpos.$(OBJEXT) ftell.$(OBJEXT) ftello.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@fvwrite.$(OBJEXT) fwalk.$(OBJEXT) fwrite.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@getc.$(OBJEXT) getchar.$(OBJEXT) getc_u.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@getchar_u.$(OBJEXT) getdelim.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@getline.$(OBJEXT) gets.$(OBJEXT) getw.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@iprintf.$(OBJEXT) makebuf.$(OBJEXT) mktemp.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@perror.$(OBJEXT) printf.$(OBJEXT) putc.$(OBJEXT) \ +@USE_LIBTOOL_FALSE@putchar.$(OBJEXT) putc_u.$(OBJEXT) \ @USE_LIBTOOL_FALSE@putchar_u.$(OBJEXT) puts.$(OBJEXT) putw.$(OBJEXT) \ @USE_LIBTOOL_FALSE@refill.$(OBJEXT) remove.$(OBJEXT) rename.$(OBJEXT) \ @USE_LIBTOOL_FALSE@rewind.$(OBJEXT) rget.$(OBJEXT) scanf.$(OBJEXT) \ @@ -307,21 +310,22 @@ LTLIBRARIES = $(noinst_LTLIBRARIES) @USE_LIBTOOL_TRUE@libstdio_la_DEPENDENCIES = vfiprintf.$(oext) \ @USE_LIBTOOL_TRUE@vfprintf.$(oext) @USE_LIBTOOL_TRUE@libstdio_la_OBJECTS = asprintf.lo clearerr.lo \ -@USE_LIBTOOL_TRUE@fclose.lo fdopen.lo feof.lo ferror.lo fflush.lo \ -@USE_LIBTOOL_TRUE@fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ -@USE_LIBTOOL_TRUE@fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo \ -@USE_LIBTOOL_TRUE@fputs.lo fread.lo freopen.lo fscanf.lo fseek.lo \ -@USE_LIBTOOL_TRUE@fseeko.lo fsetpos.lo ftell.lo ftello.lo fvwrite.lo \ -@USE_LIBTOOL_TRUE@fwalk.lo fwrite.lo getc.lo getchar.lo getc_u.lo \ -@USE_LIBTOOL_TRUE@getchar_u.lo getdelim.lo getline.lo gets.lo getw.lo \ -@USE_LIBTOOL_TRUE@iprintf.lo makebuf.lo mktemp.lo perror.lo printf.lo \ -@USE_LIBTOOL_TRUE@putc.lo putchar.lo putc_u.lo putchar_u.lo puts.lo \ -@USE_LIBTOOL_TRUE@putw.lo refill.lo remove.lo rename.lo rewind.lo \ -@USE_LIBTOOL_TRUE@rget.lo scanf.lo setbuf.lo setbuffer.lo setlinebuf.lo \ -@USE_LIBTOOL_TRUE@setvbuf.lo siprintf.lo snprintf.lo sprintf.lo \ -@USE_LIBTOOL_TRUE@sscanf.lo stdio.lo tmpfile.lo tmpnam.lo ungetc.lo \ -@USE_LIBTOOL_TRUE@vasprintf.lo vfscanf.lo vprintf.lo vscanf.lo \ -@USE_LIBTOOL_TRUE@vsnprintf.lo vsprintf.lo vsscanf.lo wbuf.lo wsetup.lo +@USE_LIBTOOL_TRUE@fclose.lo fcloseall.lo fdopen.lo feof.lo ferror.lo \ +@USE_LIBTOOL_TRUE@fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo \ +@USE_LIBTOOL_TRUE@findfp.lo fiprintf.lo flags.lo fopen.lo fprintf.lo \ +@USE_LIBTOOL_TRUE@fputc.lo fputs.lo fread.lo freopen.lo fscanf.lo \ +@USE_LIBTOOL_TRUE@fseek.lo fseeko.lo fsetpos.lo ftell.lo ftello.lo \ +@USE_LIBTOOL_TRUE@fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ +@USE_LIBTOOL_TRUE@getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ +@USE_LIBTOOL_TRUE@getw.lo iprintf.lo makebuf.lo mktemp.lo perror.lo \ +@USE_LIBTOOL_TRUE@printf.lo putc.lo putchar.lo putc_u.lo putchar_u.lo \ +@USE_LIBTOOL_TRUE@puts.lo putw.lo refill.lo remove.lo rename.lo \ +@USE_LIBTOOL_TRUE@rewind.lo rget.lo scanf.lo setbuf.lo setbuffer.lo \ +@USE_LIBTOOL_TRUE@setlinebuf.lo setvbuf.lo siprintf.lo snprintf.lo \ +@USE_LIBTOOL_TRUE@sprintf.lo sscanf.lo stdio.lo tmpfile.lo tmpnam.lo \ +@USE_LIBTOOL_TRUE@ungetc.lo vasprintf.lo vfscanf.lo vprintf.lo \ +@USE_LIBTOOL_TRUE@vscanf.lo vsnprintf.lo vsprintf.lo vsscanf.lo wbuf.lo \ +@USE_LIBTOOL_TRUE@wsetup.lo CFLAGS = @CFLAGS@ COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) diff --git a/newlib/libc/stdio/fcloseall.c b/newlib/libc/stdio/fcloseall.c new file mode 100644 index 000000000..a34d8210c --- /dev/null +++ b/newlib/libc/stdio/fcloseall.c @@ -0,0 +1,88 @@ +/* +FUNCTION +<>---close all files + +INDEX + fcloseall +INDEX + _fcloseall_r + +ANSI_SYNOPSIS + #include + int fcloseall(void); + int _fcloseall_r (struct _reent *<[ptr]>); + +TRAD_SYNOPSIS + #include + int fcloseall() + + int _fcloseall_r (<[ptr]>) + struct _reent *<[ptr]>; + +DESCRIPTION +<> closes all files in the current reentrancy struct's domain. +The function <<_fcloseall_r>> is the same function, except the reentrancy +struct is passed in as the <[ptr]> argument. + +This function is not recommended as it closes all streams, including +the std streams. + +RETURNS +<> returns <<0>> if all closes are successful. Otherwise, +EOF is returned. + +PORTABILITY +<> is a glibc extension. + +Required OS subroutines: <>, <>, <>, <>, +<>, <>, <>. +*/ + +/* This file based upon fwalk.c. */ + +/* + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms are permitted + * provided that the above copyright notice and this paragraph are + * duplicated in all such forms and that any documentation, + * advertising materials, and other materials related to such + * distribution and use acknowledge that the software was developed + * by the University of California, Berkeley. The name of the + * University may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include +#include +#include +#include "local.h" + +int +_fcloseall_r (ptr) + struct _reent *ptr; +{ + register FILE *fp; + register int n, ret = 0; + register struct _glue *g; + + for (g = &ptr->__sglue; g != NULL; g = g->_next) + for (fp = g->_iobs, n = g->_niobs; --n >= 0; fp++) + if (fp->_flags != 0) + ret |= fclose (fp); + return ret; +} + +#ifndef _REENT_ONLY + +int +fcloseall (void) +{ + return _fcloseall_r (_REENT); +} + +#endif -- cgit v1.2.3