* cygtls.h (_local_storage::unknown_thread_name): New buffer.
* tlsoffsets.h: Regenerate. * cygthread.cc (cygthread::name): Use new thread-local buffer. * exceptions.cc (handle_exceptions): Avoid unnecessary initialization of static variables to zero. * fork.cc (slow_pid_reuse) Ditto.
This commit is contained in:
Christopher Faylor
parent
0a99fce172
commit
24515d6563
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@ -1,3 +1,12 @@
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2005-05-18 Christopher Faylor <cgf@timesys.com>
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* cygtls.h (_local_storage::unknown_thread_name): New buffer.
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* tlsoffsets.h: Regenerate.
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* cygthread.cc (cygthread::name): Use new thread-local buffer.
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* exceptions.cc (handle_exceptions): Avoid unnecessary initialization
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of static variables to zero.
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* fork.cc (slow_pid_reuse) Ditto.
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2005-05-18 Corinna Vinschen <corinna@vinschen.de>
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* mmap.cc (mmap64): Avoid compiler warning.
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@ -234,7 +243,6 @@
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* fhandler_socket.cc (get_inet_addr): Add missing __seterrno call.
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2005-05-01 Christopher Faylor <cgf@timesys.com>
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* fhandler_tty.cc (fhandler_tty_slave::read): Actually read input when
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@ -210,9 +210,8 @@ cygthread::name (DWORD tid)
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if (!res)
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{
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static char buf[30] NO_COPY = {0};
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__small_sprintf (buf, "unknown (%p)", tid);
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res = buf;
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__small_sprintf (_my_tls.locals.unknown_thread_name, "unknown (%p)", tid);
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res = _my_tls.locals.unknown_thread_name;
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}
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return res;
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@ -92,6 +92,9 @@ struct _local_storage
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struct servent *servent_buf; // note: malloced
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struct hostent *hostent_buf; // note: malloced
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char signamebuf[sizeof ("Unknown signal 4294967295 ")];
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/* cygthread.cc */
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char unknown_thread_name[30];
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};
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typedef struct struct_waitq
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@ -388,8 +388,8 @@ extern "C" DWORD __stdcall RtlUnwind (void *, void *, void *, DWORD);
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static int
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handle_exceptions (EXCEPTION_RECORD *e0, void *frame, CONTEXT *in0, void *)
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{
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static bool NO_COPY debugging = false;
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static int NO_COPY recursed = 0;
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static bool NO_COPY debugging;
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static int NO_COPY recursed;
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if (debugging && ++debugging < 500000)
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{
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@ -252,8 +252,8 @@ fork_child (HANDLE& hParent, dll *&first_dll, bool& load_dlls)
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static void
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slow_pid_reuse (HANDLE h)
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{
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static NO_COPY HANDLE last_fork_procs[NPIDS_HELD] = {0};
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static NO_COPY unsigned nfork_procs = 0;
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static NO_COPY HANDLE last_fork_procs[NPIDS_HELD];
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static NO_COPY unsigned nfork_procs;
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if (nfork_procs >= (sizeof (last_fork_procs) / sizeof (last_fork_procs [0])))
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nfork_procs = 0;
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@ -1,117 +1,117 @@
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//;# autogenerated: Do not edit.
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//; $tls::sizeof__cygtls = 3936;
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//; $tls::func = -3936;
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//; $tls::sizeof__cygtls = 3964;
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//; $tls::func = -3964;
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//; $tls::pfunc = 0;
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//; $tls::saved_errno = -3932;
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//; $tls::saved_errno = -3960;
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//; $tls::psaved_errno = 4;
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//; $tls::sa_flags = -3928;
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//; $tls::sa_flags = -3956;
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//; $tls::psa_flags = 8;
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//; $tls::oldmask = -3924;
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//; $tls::oldmask = -3952;
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//; $tls::poldmask = 12;
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//; $tls::deltamask = -3920;
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//; $tls::deltamask = -3948;
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//; $tls::pdeltamask = 16;
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//; $tls::event = -3916;
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//; $tls::event = -3944;
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//; $tls::pevent = 20;
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//; $tls::errno_addr = -3912;
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//; $tls::errno_addr = -3940;
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//; $tls::perrno_addr = 24;
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//; $tls::initialized = -3908;
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//; $tls::initialized = -3936;
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//; $tls::pinitialized = 28;
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//; $tls::sigmask = -3904;
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//; $tls::sigmask = -3932;
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//; $tls::psigmask = 32;
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//; $tls::sigwait_mask = -3900;
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//; $tls::sigwait_mask = -3928;
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//; $tls::psigwait_mask = 36;
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//; $tls::sigwait_info = -3896;
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//; $tls::sigwait_info = -3924;
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//; $tls::psigwait_info = 40;
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//; $tls::threadkill = -3892;
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//; $tls::threadkill = -3920;
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//; $tls::pthreadkill = 44;
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//; $tls::infodata = -3888;
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//; $tls::infodata = -3916;
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//; $tls::pinfodata = 48;
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//; $tls::tid = -3740;
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//; $tls::tid = -3768;
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//; $tls::ptid = 196;
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//; $tls::local_clib = -3736;
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//; $tls::local_clib = -3764;
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//; $tls::plocal_clib = 200;
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//; $tls::__dontuse = -3736;
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//; $tls::__dontuse = -3764;
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//; $tls::p__dontuse = 200;
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//; $tls::locals = -2672;
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//; $tls::locals = -2700;
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//; $tls::plocals = 1264;
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//; $tls::_ctinfo = -1084;
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//; $tls::p_ctinfo = 2852;
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//; $tls::p_ctinfo = 2880;
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//; $tls::wq = -1080;
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//; $tls::pwq = 2856;
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//; $tls::pwq = 2884;
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//; $tls::prev = -1052;
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//; $tls::pprev = 2884;
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//; $tls::pprev = 2912;
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//; $tls::next = -1048;
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//; $tls::pnext = 2888;
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//; $tls::pnext = 2916;
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//; $tls::stackptr = -1044;
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//; $tls::pstackptr = 2892;
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//; $tls::pstackptr = 2920;
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//; $tls::sig = -1040;
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//; $tls::psig = 2896;
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//; $tls::psig = 2924;
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//; $tls::incyg = -1036;
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//; $tls::pincyg = 2900;
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//; $tls::pincyg = 2928;
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//; $tls::spinning = -1032;
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//; $tls::pspinning = 2904;
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//; $tls::pspinning = 2932;
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//; $tls::stacklock = -1028;
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//; $tls::pstacklock = 2908;
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//; $tls::pstacklock = 2936;
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//; $tls::stack = -1024;
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//; $tls::pstack = 2912;
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//; $tls::pstack = 2940;
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//; $tls::padding = 0;
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//; $tls::ppadding = 3936;
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//; $tls::ppadding = 3964;
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//; __DATA__
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#define tls_func (-3936)
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#define tls_func (-3964)
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#define tls_pfunc (0)
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#define tls_saved_errno (-3932)
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#define tls_saved_errno (-3960)
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#define tls_psaved_errno (4)
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#define tls_sa_flags (-3928)
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#define tls_sa_flags (-3956)
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#define tls_psa_flags (8)
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#define tls_oldmask (-3924)
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#define tls_oldmask (-3952)
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#define tls_poldmask (12)
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#define tls_deltamask (-3920)
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#define tls_deltamask (-3948)
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#define tls_pdeltamask (16)
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#define tls_event (-3916)
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#define tls_event (-3944)
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#define tls_pevent (20)
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#define tls_errno_addr (-3912)
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#define tls_errno_addr (-3940)
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#define tls_perrno_addr (24)
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#define tls_initialized (-3908)
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#define tls_initialized (-3936)
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#define tls_pinitialized (28)
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#define tls_sigmask (-3904)
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#define tls_sigmask (-3932)
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#define tls_psigmask (32)
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#define tls_sigwait_mask (-3900)
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#define tls_sigwait_mask (-3928)
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#define tls_psigwait_mask (36)
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#define tls_sigwait_info (-3896)
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#define tls_sigwait_info (-3924)
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#define tls_psigwait_info (40)
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#define tls_threadkill (-3892)
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#define tls_threadkill (-3920)
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#define tls_pthreadkill (44)
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#define tls_infodata (-3888)
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#define tls_infodata (-3916)
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#define tls_pinfodata (48)
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#define tls_tid (-3740)
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#define tls_tid (-3768)
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#define tls_ptid (196)
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#define tls_local_clib (-3736)
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#define tls_local_clib (-3764)
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#define tls_plocal_clib (200)
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#define tls___dontuse (-3736)
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#define tls___dontuse (-3764)
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#define tls_p__dontuse (200)
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#define tls_locals (-2672)
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#define tls_locals (-2700)
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#define tls_plocals (1264)
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#define tls__ctinfo (-1084)
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#define tls_p_ctinfo (2852)
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#define tls_p_ctinfo (2880)
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#define tls_wq (-1080)
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#define tls_pwq (2856)
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#define tls_pwq (2884)
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#define tls_prev (-1052)
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#define tls_pprev (2884)
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#define tls_pprev (2912)
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#define tls_next (-1048)
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#define tls_pnext (2888)
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#define tls_pnext (2916)
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#define tls_stackptr (-1044)
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#define tls_pstackptr (2892)
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#define tls_pstackptr (2920)
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#define tls_sig (-1040)
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#define tls_psig (2896)
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#define tls_psig (2924)
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#define tls_incyg (-1036)
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#define tls_pincyg (2900)
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#define tls_pincyg (2928)
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#define tls_spinning (-1032)
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#define tls_pspinning (2904)
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#define tls_pspinning (2932)
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#define tls_stacklock (-1028)
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#define tls_pstacklock (2908)
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#define tls_pstacklock (2936)
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#define tls_stack (-1024)
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#define tls_pstack (2912)
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#define tls_pstack (2940)
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#define tls_padding (0)
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#define tls_ppadding (3936)
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#define tls_ppadding (3964)
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