diff options
| author | Christopher Faylor <me@cgf.cx> | 2004-02-08 22:59:27 +0300 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2004-02-08 22:59:27 +0300 |
| commit | 6946073e784471e1fc51fffd705b0cbc4d58e730 (patch) | |
| tree | 76e1a45c0d78871721c0c1c807bc89e343cd1454 /winsup/cygwin/cygtls.h | |
| parent | f5133f95b085c4fbe92fc5ca8fee9d5016257e4e (diff) | |
* localtime.cc (localtime_r): Call tzset.
* Makefile.in: Make version.h/cygwin.din version check a warning since it is
not foolproof.
* cygheap.h (CYGHEAPSIZE): Bump size down.
* cygtls.h (_threadinfo::stacklock): New element.
(_threadinfo::pop): Make regparm.
(_threadinfo::lock): New function.
(_threadinfo::unlock): New function.
* cygtls.cc (_threadinfo::push): Wait for a lock on the stack before performing
the operation.
(_threadinfo::pop): Move to another file.
* cygwin.din: More SIGFE changes.
* exceptions.cc (try_to_debug): Always display messages on console.
(handle_exceptions): Unwind stack only when actually about to call sig_send.
(setup_handler): Lock stack prior to performing any operations.
* gendef (_sigfe): Ditto.
(_sigbe): Ditto.
(_threadinfo::pop): Ditto. Move here.
* gen_tlsoffsets: Generate positive offsets.
* tlsoffsets.h: Regenerate.
Diffstat (limited to 'winsup/cygwin/cygtls.h')
| -rw-r--r-- | winsup/cygwin/cygtls.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/winsup/cygwin/cygtls.h b/winsup/cygwin/cygtls.h index e2f5f0b3a..c1525a45d 100644 --- a/winsup/cygwin/cygtls.h +++ b/winsup/cygwin/cygtls.h @@ -111,6 +111,7 @@ struct _threadinfo struct _threadinfo *prev, *next; __stack_t *stackptr; int sig; + unsigned stacklock; __stack_t stack[TLS_STACK_SIZE]; unsigned padding[0]; @@ -123,7 +124,7 @@ struct _threadinfo static struct _threadinfo *find_tls (int sig); void remove (DWORD); void push (__stack_t, bool = false) __attribute__ ((regparm (3))); - __stack_t pop (); + __stack_t pop () __attribute__ ((regparm (1))); bool isinitialized () {return initialized == CYGTLS_INITIALIZED || initialized == CYGTLS_EXCEPTION;} void set_state (bool); void reset_exception (); @@ -136,6 +137,8 @@ struct _threadinfo void set_siginfo (struct sigpacket *) __attribute__ ((regparm (3))); void set_threadkill () {threadkill = true;} void reset_threadkill () {threadkill = false;} + int lock (int wait) __attribute__ ((regparm (2))); + void unlock () __attribute__ ((regparm (1))); /*gentls_offsets*/ }; #pragma pack(pop) |