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newlib-cygwin
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* cygwin.din: Fix some erroneous SIGFE/NOSIGFE settings. 

* cygthread.cc (cygthread::callfunc): Revert below change.  Make ev a manual
reset event again.  so that it will be reset by WaitFor*Object as appropriate.
(cygthread::stub): Ditto.
(cygthread::terminate_thread): Reset ev if it was found to have been set.
This commit is contained in:
Christopher Faylor 2006-03-01 21:31:24 +00:00
parent ee93375872
commit 8d0f58ef37
3 changed files with 59 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,16 @@
2006-03-01 Christopher Faylor <cgf@timesys.com>
* cygwin.din: Fix some erroneous SIGFE/NOSIGFE settings.
2006-03-01 Christopher Faylor <cgf@timesys.com>
* cygthread.cc (cygthread::callfunc): Revert below change. Make ev a
manual reset event again. so that it will be reset by WaitFor*Object
as appropriate.
(cygthread::stub): Ditto.
(cygthread::terminate_thread): Reset ev if it was found to have been
set.
2006-03-01 Christopher Faylor <cgf@timesys.com>
* analyze_sigfe: New script.

15
winsup/cygwin/cygthread.cc
View File

@ -36,7 +36,7 @@ cygthread::callfunc (bool issimplestub)
else
{
if (issimplestub)
ev = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL);
ev = CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
pass_arg = alloca (arglen);
memcpy (pass_arg, arg, arglen);
SetEvent (ev);
@ -78,7 +78,7 @@ cygthread::stub (VOID *arg)
debug_printf ("thread '%s', id %p, stack_ptr %p", info->name (), info->id, info->stack_ptr);
if (!info->ev)
{
info->ev = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL);
info->ev = CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
info->thread_sync = CreateEvent (&sec_none_nih, FALSE, FALSE, NULL);
}
}
@ -303,8 +303,8 @@ cygthread::terminate_thread ()
if (!inuse || exiting)
goto force_notterminated;
if (ev)
terminated = WaitForSingleObject (ev, 0) != WAIT_OBJECT_0;
if (ev && !(terminated = WaitForSingleObject (ev, 0) != WAIT_OBJECT_0))
ResetEvent (ev);
MEMORY_BASIC_INFORMATION m;
memset (&m, 0, sizeof (m));
@ -319,7 +319,12 @@ cygthread::terminate_thread ()
if (is_freerange)
free (this);
else
release (true);
{
#ifdef DEBUGGING
terminated = true;
#endif
release (true);
}
goto out;

74
winsup/cygwin/cygwin.din
View File

@ -215,7 +215,7 @@ _atoi = atoi NOSIGFE
atol NOSIGFE
_atol = atol NOSIGFE
atoll NOSIGFE
basename SIGFE
basename NOSIGFE
bcmp NOSIGFE
_bcmp = bcmp NOSIGFE
bcopy NOSIGFE
@ -253,8 +253,8 @@ _chown32 = chown32 SIGFE
chroot SIGFE
_chroot = chroot SIGFE
cleanup_glue NOSIGFE
clearerr NOSIGFE
_clearerr = clearerr NOSIGFE
clearerr SIGFE
_clearerr = clearerr SIGFE
clock SIGFE
_clock = clock SIGFE
clock_gettime SIGFE
@ -264,8 +264,7 @@ close SIGFE
_close = close SIGFE
closedir SIGFE
_closedir = closedir SIGFE
closelog NOSIGFE
_closelog = closelog NOSIGFE
closelog SIGFE
copysign NOSIGFE
_copysign = copysign NOSIGFE
copysignf NOSIGFE
@ -280,7 +279,7 @@ coshf NOSIGFE
_coshf = coshf NOSIGFE
creat SIGFE
_creat = creat SIGFE
ctermid NOSIGFE
ctermid SIGFE
ctime SIGFE
_ctime = ctime SIGFE
ctime_r SIGFE
@ -302,8 +301,8 @@ cygwin_conv_to_posix_path SIGFE
cygwin32_conv_to_posix_path = cygwin_conv_to_posix_path SIGFE
cygwin_conv_to_win32_path SIGFE
cygwin32_conv_to_win32_path = cygwin_conv_to_win32_path SIGFE
cygwin_detach_dll NOSIGFE
cygwin32_detach_dll = cygwin_detach_dll NOSIGFE
cygwin_detach_dll SIGFE
cygwin32_detach_dll = cygwin_detach_dll SIGFE
cygwin_dll_init NOSIGFE
endprotoent = cygwin_endprotoent SIGFE
endservent = cygwin_endservent SIGFE
@ -325,7 +324,7 @@ getservbyport = cygwin_getservbyport SIGFE
getservent = cygwin_getservent SIGFE
getsockname = cygwin_getsockname SIGFE
getsockopt = cygwin_getsockopt SIGFE
getsubopt SIGFE
getsubopt NOSIGFE
getusershell SIGFE
herror = cygwin_herror SIGFE
hstrerror = cygwin_hstrerror NOSIGFE
@ -336,15 +335,15 @@ inet_network = cygwin_inet_network SIGFE
inet_ntoa = cygwin_inet_ntoa SIGFE
inet_ntop = cygwin_inet_ntop SIGFE
cygwin_internal NOSIGFE
cygwin32_internal = cygwin_internal NOSIGFE
cygwin32_internal = cygwin_internal SIGFE
listen = cygwin_listen SIGFE
cygwin_logon_user SIGFE
lstat SIGFE
_lstat = lstat SIGFE
cygwin_posix_path_list_p NOSIGFE
cygwin32_posix_path_list_p = cygwin_posix_path_list_p NOSIGFE
cygwin_posix_to_win32_path_list NOSIGFE
cygwin32_posix_to_win32_path_list = cygwin_posix_to_win32_path_list NOSIGFE
cygwin_posix_to_win32_path_list SIGFE
cygwin32_posix_to_win32_path_list = cygwin_posix_to_win32_path_list SIGFE
cygwin_posix_to_win32_path_list_buf_size SIGFE
cygwin32_posix_to_win32_path_list_buf_size = cygwin_posix_to_win32_path_list_buf_size SIGFE
rcmd = cygwin_rcmd SIGFE
@ -362,7 +361,7 @@ send = cygwin_send SIGFE
sendmsg = cygwin_sendmsg SIGFE
sendto = cygwin_sendto SIGFE
cygwin_set_impersonation_token SIGFE
setprogname SIGFE
setprogname NOSIGFE
setprotoent = cygwin_setprotoent SIGFE
setservent = cygwin_setservent SIGFE
setsockopt = cygwin_setsockopt SIGFE
@ -373,8 +372,8 @@ cygwin_split_path NOSIGFE
cygwin32_split_path = cygwin_split_path NOSIGFE
cygwin_stackdump SIGFE
cygwin_umount SIGFE
cygwin_win32_to_posix_path_list NOSIGFE
cygwin32_win32_to_posix_path_list = cygwin_win32_to_posix_path_list NOSIGFE
cygwin_win32_to_posix_path_list SIGFE
cygwin32_win32_to_posix_path_list = cygwin_win32_to_posix_path_list SIGFE
cygwin_win32_to_posix_path_list_buf_size SIGFE
cygwin32_win32_to_posix_path_list_buf_size = cygwin_win32_to_posix_path_list_buf_size SIGFE
cygwin_winpid_to_pid SIGFE
@ -384,7 +383,7 @@ difftime NOSIGFE
_difftime = difftime NOSIGFE
dirfd SIGFE
_dirfd = dirfd SIGFE
dirname SIGFE
dirname NOSIGFE
div NOSIGFE
_div = div NOSIGFE
dlclose SIGFE
@ -500,8 +499,8 @@ _fdopen = fdopen SIGFE
_fdopen64 = fdopen64 SIGFE
feof SIGFE
_feof = feof SIGFE
ferror NOSIGFE
_ferror = ferror NOSIGFE
ferror SIGFE
_ferror = ferror SIGFE
fflush SIGFE
_fflush = fflush SIGFE
ffs NOSIGFE
@ -513,8 +512,8 @@ _fgetpos = fgetpos SIGFE
_fgetpos64 = fgetpos64 SIGFE
fgets SIGFE
_fgets = fgets SIGFE
fileno NOSIGFE
_fileno = fileno NOSIGFE
fileno SIGFE
_fileno = fileno SIGFE
finite NOSIGFE
_finite = finite NOSIGFE
finitef NOSIGFE
@ -630,8 +629,8 @@ getchar_unlocked SIGFE
_getchar_unlocked = getchar_unlocked SIGFE
getcwd SIGFE
_getcwd = getcwd SIGFE
__getdelim NOSIGFE
getdelim = __getdelim NOSIGFE
__getdelim SIGFE
getdelim = __getdelim SIGFE
getdomainname SIGFE
_getdomainname = getdomainname SIGFE
getdtablesize NOSIGFE
@ -663,8 +662,8 @@ _getgroups = getgroups SIGFE
_getgroups32 = getgroups32 SIGFE
gethostid SIGFE
getitimer SIGFE
__getline NOSIGFE
getline = __getline NOSIGFE
__getline SIGFE
getline = __getline SIGFE
getlogin_r NOSIGFE
getlogin NOSIGFE
_getlogin = getlogin NOSIGFE
@ -686,7 +685,7 @@ getpid NOSIGFE
_getpid = getpid NOSIGFE
getppid NOSIGFE
_getppid = getppid NOSIGFE
getpriority NOSIGFE
getpriority SIGFE
getpwduid NOSIGFE
_getpwduid = getpwduid NOSIGFE
getpwent SIGFE
@ -1058,7 +1057,7 @@ pthread_exit SIGFE
pthread_getconcurrency SIGFE
pthread_getschedparam SIGFE
pthread_getsequence_np SIGFE
pthread_getspecific NOSIGFE
pthread_getspecific SIGFE
pthread_join SIGFE
pthread_key_create SIGFE
pthread_key_delete SIGFE
@ -1097,7 +1096,7 @@ pthread_setcancelstate SIGFE
pthread_setcanceltype SIGFE
pthread_setconcurrency SIGFE
pthread_setschedparam SIGFE
pthread_setspecific NOSIGFE
pthread_setspecific SIGFE
pthread_sigmask SIGFE
pthread_suspend SIGFE
pthread_testcancel SIGFE
@ -1244,7 +1243,7 @@ setpgid SIGFE
_setpgid = setpgid SIGFE
setpgrp SIGFE
_setpgrp = setpgrp SIGFE
setpriority NOSIGFE
setpriority SIGFE
setpwent NOSIGFE
_setpwent = setpwent NOSIGFE
setregid SIGFE
@ -1369,10 +1368,10 @@ strcspn NOSIGFE
_strcspn = strcspn NOSIGFE
strdup SIGFE
_strdup = strdup SIGFE
strerror NOSIGFE
_strerror = strerror NOSIGFE
strerror_r NOSIGFE
_strerror_r = strerror_r NOSIGFE
strerror SIGFE
_strerror = strerror SIGFE
strerror_r SIGFE
_strerror_r = strerror_r SIGFE
strftime SIGFE
_strftime = strftime SIGFE
strlcat NOSIGFE
@ -1401,7 +1400,7 @@ strrchr NOSIGFE
_strrchr = strrchr NOSIGFE
strsep NOSIGFE
_strsep = strsep NOSIGFE
strsignal NOSIGFE
strsignal SIGFE
strspn NOSIGFE
_strspn = strspn NOSIGFE
strstr NOSIGFE
@ -1434,8 +1433,7 @@ swab NOSIGFE
_swab = swab NOSIGFE
symlink SIGFE
_symlink = symlink SIGFE
sync NOSIGFE
_sync = sync NOSIGFE
sync SIGFE
sysconf SIGFE
_sysconf = sysconf SIGFE
syslog SIGFE
@ -1479,7 +1477,7 @@ tgamma NOSIGFE
tgammaf NOSIGFE
time SIGFE
timelocal SIGFE
timegm SIGFE
timegm NOSIGFE
_time = time SIGFE
timer_create SIGFE
timer_delete SIGFE
@ -1527,8 +1525,8 @@ _ungetc = ungetc SIGFE
unlink SIGFE
_unlink = unlink SIGFE
unlockpt NOSIGFE
unsetenv NOSIGFE
_unsetenv = unsetenv NOSIGFE
unsetenv SIGFE
_unsetenv = unsetenv SIGFE
usleep SIGFE
_usleep = usleep SIGFE
utime SIGFE