This commit was manufactured by cvs2svn to create tag 'cygwin-cygwin-1_7_17-release

1_7_17-release'.

Sprout from cygwin-64bit-branch 2012-08-10 09:37:33 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'cygwin-64bit-'
Cherrypick from cygwin-64bit-branch 2012-10-09 12:05:52 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'cygwin-64bit-':
    newlib/libc/posix/wordexp2.h
Cherrypick from master 2012-10-20 15:31:50 UTC Corinna Vinschen <corinna@vinschen.de> '	* new-features.sgml (ov-new1.7.17): Add section.':
    ChangeLog
    Makefile.def
    Makefile.in
    Makefile.tpl
    compile
    config.guess
    config.sub
    config/ChangeLog
    config/cloog.m4
    config/isl.m4
    config/mt-sde
    configure
    include/ChangeLog
    include/demangle.h
    include/dis-asm.h
    include/dwarf2.def
    include/elf/ChangeLog
    include/elf/aarch64.h
    include/elf/arm.h
    include/elf/common.h
    include/elf/tilegx.h
    include/mach-o/ChangeLog
    include/mach-o/codesign.h
    include/mach-o/external.h
    include/mach-o/loader.h
    include/mach-o/reloc.h
    include/mach-o/x86-64.h
    include/objalloc.h
    include/opcode/ChangeLog
    include/opcode/aarch64.h
    include/opcode/arm.h
    include/opcode/hppa.h
    include/opcode/ia64.h
    include/opcode/mips.h
    include/opcode/moxie.h
    include/opcode/s390.h
    include/opcode/sparc.h
    include/plugin-api.h
    libtool.m4
    ltoptions.m4
    ltversion.m4
    lt~obsolete.m4
    newlib/ChangeLog
    newlib/HOWTO
    newlib/README
    newlib/configure.host
    newlib/doc/makedoc.c
    newlib/libc/include/_ansi.h
    newlib/libc/include/assert.h
    newlib/libc/include/machine/_default_types.h
    newlib/libc/include/machine/ieeefp.h
    newlib/libc/include/machine/setjmp.h
    newlib/libc/include/machine/time.h
    newlib/libc/include/math.h
    newlib/libc/include/stdint.h
    newlib/libc/include/sys/config.h
    newlib/libc/include/sys/features.h
    newlib/libc/include/tgmath.h
    newlib/libc/machine/configure
    newlib/libc/machine/configure.in
    newlib/libc/machine/rl78/Makefile.am
    newlib/libc/machine/rl78/Makefile.in
    newlib/libc/machine/rl78/aclocal.m4
    newlib/libc/machine/rl78/configure
    newlib/libc/machine/rl78/configure.in
    newlib/libc/machine/rl78/setjmp.S
    newlib/libc/posix/engine.c
    newlib/libc/posix/wordexp.c
    newlib/libc/posix/wordfree.c
    newlib/libc/search/hash_buf.c
    newlib/libc/stdio/fgets.c
    newlib/libc/stdio/flags.c
    newlib/libc/stdio/vfprintf.c
    newlib/libc/stdlib/btowc.c
    newlib/libc/stdlib/getopt.c
    newlib/libc/string/strcasestr.c
    newlib/libc/sys/sysnecv850/sbrk.c
    newlib/libc/time/strftime.c
    newlib/libm/machine/configure
    newlib/libm/machine/configure.in
    newlib/testsuite/newlib.stdio/stdio.exp
    newlib/testsuite/newlib.stdio/swprintf.c
    winsup/cygwin/ChangeLog
    winsup/cygwin/DevNotes
    winsup/cygwin/child_info.h
    winsup/cygwin/cygheap.cc
    winsup/cygwin/cygthread.cc
    winsup/cygwin/cygtls.cc
    winsup/cygwin/cygtls.h
    winsup/cygwin/cygwait.cc
    winsup/cygwin/cygwait.h
    winsup/cygwin/dll_init.cc
    winsup/cygwin/errno.cc
    winsup/cygwin/exceptions.cc
    winsup/cygwin/fhandler.cc
    winsup/cygwin/fhandler.h
    winsup/cygwin/fhandler_clipboard.cc
    winsup/cygwin/fhandler_console.cc
    winsup/cygwin/fhandler_floppy.cc
    winsup/cygwin/fhandler_process.cc
    winsup/cygwin/fhandler_raw.cc
    winsup/cygwin/fhandler_socket.cc
    winsup/cygwin/fhandler_tape.cc
    winsup/cygwin/fhandler_termios.cc
    winsup/cygwin/fhandler_tty.cc
    winsup/cygwin/flock.cc
    winsup/cygwin/gendef
    winsup/cygwin/glob.cc
    winsup/cygwin/globals.cc
    winsup/cygwin/gmon.c
    winsup/cygwin/hookapi.cc
    winsup/cygwin/include/cygwin/fs.h
    winsup/cygwin/include/cygwin/in.h
    winsup/cygwin/include/limits.h
    winsup/cygwin/miscfuncs.cc
    winsup/cygwin/mount.cc
    winsup/cygwin/mount.h
    winsup/cygwin/net.cc
    winsup/cygwin/path.cc
    winsup/cygwin/pinfo.cc
    winsup/cygwin/posix_ipc.cc
    winsup/cygwin/pseudo-reloc.cc
    winsup/cygwin/release/1.7.10
    winsup/cygwin/release/1.7.11
    winsup/cygwin/release/1.7.12
    winsup/cygwin/release/1.7.13
    winsup/cygwin/release/1.7.14
    winsup/cygwin/release/1.7.15
    winsup/cygwin/release/1.7.16
    winsup/cygwin/release/1.7.17
    winsup/cygwin/sec_helper.cc
    winsup/cygwin/signal.cc
    winsup/cygwin/sigproc.h
    winsup/cygwin/smallprint.cc
    winsup/cygwin/spawn.cc
    winsup/cygwin/syscalls.cc
    winsup/cygwin/thread.cc
    winsup/cygwin/thread.h
    winsup/cygwin/tty.h
    winsup/cygwin/wait.cc
    winsup/doc/ChangeLog
    winsup/doc/faq-what.xml
    winsup/doc/new-features.sgml
    winsup/utils/ChangeLog
    winsup/utils/Makefile.in
    winsup/utils/cygcheck.cc
    winsup/w32api/ChangeLog
    winsup/w32api/include/winbase.h
    winsup/w32api/lib/kernel32.def

1 files changed, 27 insertions, 14 deletions

diff --git a/newlib/libc/stdio/flags.c b/newlib/libc/stdio/flags.c
index 26d2f82fd..518cc33f1 100644
--- a/newlib/libc/stdio/flags.c
+++ b/newlib/libc/stdio/flags.c
@@ -60,27 +60,40 @@ _DEFUN(__sflags, (ptr, mode, optr),
       ptr->_errno = EINVAL;
       return (0);
     }
-  if (mode[1] && (mode[1] == '+' || mode[2] == '+'))
-    {
-      ret = (ret & ~(__SRD | __SWR)) | __SRW;
-      m = O_RDWR;
-    }
-  if (mode[1] && (mode[1] == 'b' || mode[2] == 'b'))
+  while (*++mode)
     {
+      switch (*mode)
+	{
+	case '+':
+	  ret = (ret & ~(__SRD | __SWR)) | __SRW;
+	  m = (m & ~O_ACCMODE) | O_RDWR;
+	  break;
+	case 'b':
 #ifdef O_BINARY
-      m |= O_BINARY;
+	  m |= O_BINARY;
 #endif
-    }
+	  break;
 #ifdef __CYGWIN__
-  else if (mode[1] && (mode[1] == 't' || mode[2] == 't'))
-#else
-  else
+	case 't':
+	  m |= O_TEXT;
+	  break;
 #endif
-    {
-#ifdef O_TEXT
-      m |= O_TEXT;
+#if defined (O_CLOEXEC) && defined (_GLIBC_EXTENSION)
+	case 'e':
+	  m |= O_CLOEXEC;
+	  break;
 #endif
+	case 'x':
+	  m |= O_EXCL;
+	  break;
+	default:
+	  break;
+	}
     }
+#if defined (O_TEXT) && !defined (__CYGWIN__)
+  if (!(m | O_BINARY))
+    m |= O_TEXT;
+#endif
   *optr = m | o;
   return ret;
 }