io manipulators need to be inline. Also libstdc++ as shared lib crashes on init

[Singh <singhki@jany.gs.com>]

Hi, the IO manipulators need to be declared inline. I'm enclosing the
simple patch for this. I'm afraid I don't have CVS access else I would
check it in.

Also linking statically against the library works fine, however I
don't have this luxury. The shared library crashes while executing the
global constructors. Here is the stack trace. Looks like the lock is
NULL. I couldn't figure out which genops.c was being used, the one
from glibc or libstdc++...

BTW I am running on a Redhat 6.0 with gcc 2.95 and libstdc++-2.90.6. I
have glibc-2.1.1-6

(gdb) where         
#0  __pthread_mutex_init (mutex=0x0, mutex_attr=0xbffff328) at spinlock.h:59
#1  0x4017d9bb in _IO_init (fp=0x804a770, flags=0) at genops.c:556
#2  0x40096a73 in __basic_file::__basic_file (this=0x804a770)
    at ../../libstdc++-2.90.6/src/basic_file.cc:41
#3  0x400a8f5e in basic_filebuf<char, char_traits<char> >::_M_init_filebuf (this=0x4010b100)
    at ../../libstdc++-2.90.6/bits/fstream.tcc:49
#4  0x400a90ee in basic_filebuf<char, char_traits<char> >::basic_filebuf (this=0x4010b100)
    at ../../libstdc++-2.90.6/bits/fstream.tcc:62
#5  0x40090e8e in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535)
    at ../../libstdc++-2.90.6/src/stdstreams.cc:35
#6  0x400910ad in global constructors keyed to __cfileinit ()
    at ../../libstdc++-2.90.6/bits/std_ostream.h:73
#7  0x400ca0ea in __do_global_ctors_aux () at ../../gcc-2.95/gcc/cp/tinfo2.cc:300
#8  0x40089f7a in _init ()

-Kirat

--- std_iomanip.h.old	Tue Aug 10 13:08:17 1999
+++ std_iomanip.h	Tue Aug 10 12:17:04 1999
@@ -42,7 +42,7 @@
 
   struct _Resetiosflags { ios_base::fmtflags _M_mask; };
 
-  _Resetiosflags 
+  inline _Resetiosflags 
   resetiosflags(ios_base::fmtflags __mask)
   { 
     _Resetiosflags __x; 
@@ -69,7 +69,7 @@
 
   struct _Setiosflags { ios_base::fmtflags _M_mask; };
 
-  _Setiosflags 
+  inline _Setiosflags 
   setiosflags (ios_base::fmtflags __mask)
   { 
     _Setiosflags __x; 
@@ -96,7 +96,7 @@
 
   struct _Setbase { int _M_base; };
 
-  _Setbase 
+  inline _Setbase 
   setbase (int __base)
   { 
     _Setbase __x; 
@@ -158,7 +158,7 @@
 
   struct _Setprecision { int _M_n; };
 
-  _Setprecision 
+  inline _Setprecision 
   setprecision(int __n)
   { 
     _Setprecision __x; 
@@ -186,7 +186,7 @@
   struct _Setw { int _M_n; };
 
   _Setw 
-  setw(int __n)
+  inline setw(int __n)
   { 
     _Setw __x; 
     __x._M_n = __n;