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On Fri, May 16, 2003 at 02:12:16PM +0200, Thomas Pfaff wrote:
Thomas Pfaff wrote:
While single threaded apps should keep run without problems (_impure_ptr is still used for the mainthread) multithreaded apps should be recompiled to get the full power of the thread safe reents. This is due the fact that _RRENT is used in some newlib headers directly. Unfortunately this affects also static libs, therefore this is will be a longer transition.
TTTT,
this will only affect stdio
stdio.h:147:#define stdin (_REENT->_stdin) stdio.h:148:#define stdout (_REENT->_stdout) stdio.h:149:#define stderr (_REENT->_stderr)
and i consider this harmless.
Does this imply that using a DLL rebuilt like this will require recompilation of static libraries using errno?
#ifndef _REENT_ONLY #define errno (*__errno()) extern int *__errno _PARAMS ((void)); #endif
int * __errno () { return &_REENT->_errno; }
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