diff options
author | Christopher Faylor <me@cgf.cx> | 2005-07-03 06:40:30 +0400 |
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committer | Christopher Faylor <me@cgf.cx> | 2005-07-03 06:40:30 +0400 |
commit | 893ac8e03c21d246bbfc8d575a227d8c65cfae76 (patch) | |
tree | 4cee09d3d2a99f1eba1deeecb2c4e1b5710d1efc /winsup/cygwin/times.cc | |
parent | 766bda71333f106a6ec5279477cd5bdf25672e14 (diff) |
Replace valid memory checks with new myfault class "exception handling", almost
everywhere. Leave some thread.cc stuff alone for now.
* cygtls.h: Kludge some definitions to avoid including a problematic windows
header.
(_cygtls::_myfault): New entry.
(_cygtls::_myfault_errno): Ditto.
(_cygtls::fault_guarded): New function.
(_cygtls::setup_fault): Ditto.
(_cygtls::return_from_fault): Ditto.
(_cygtls::clear_fault): Ditto.
(myfault): New class.
* exceptions.cc (handle_exceptions): Handle case of guarded fault in system
routine.
* gendef: Add another entry point for setjmp that the compiler doesn't know
about and won't complain about.
* gentls_offsets: Just include windows.h rather than kludging a HANDLE def.
* miscfuncs.cc (check_null_str): Delete.
(check_null_empty_str): Ditto.
(check_null_empty_str_errno): Ditto.
(check_null_str_errno): Ditto.
(__check_null_invalid_struct): Ditto.
(__check_null_invalid_struct_errno): Ditto.
(__check_invalid_read_ptr): Ditto.
(__check_invalid_read_ptr_errno): Ditto.
(dummytest): New function.
(check_iovec_for_read): Delete.
(chec_iovec): Rename from check_iovec_for_write. Take a read/write parameter.
* tlsoffsets.h: Regenerate.
* winsup.h: Remove check_* declarations.
(check_iovec_for_read): Delete declaration. Turn into a define instead.
(check_iovec_for_write): Ditto.
(check_iovec): New declaration.
* thread.h: Use ifdef guard name consistent with other header files.
Diffstat (limited to 'winsup/cygwin/times.cc')
-rw-r--r-- | winsup/cygwin/times.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/times.cc b/winsup/cygwin/times.cc index 708f48df6..aca27c6a5 100644 --- a/winsup/cygwin/times.cc +++ b/winsup/cygwin/times.cc @@ -53,7 +53,8 @@ times (struct tms *buf) { FILETIME creation_time, exit_time, kernel_time, user_time; - if (check_null_invalid_struct_errno (buf)) + myfault efault; + if (efault.faulted (EFAULT)) return ((clock_t) -1); DWORD ticks = GetTickCount (); |