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* Makefile.in (DLL_OFILES): Add hookapi.o. Eliminate some cruft.

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* cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK.
(hook_chain): New struct.
(init_cygheap::hooks): Define new element.
* cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec.
* dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function.
* external.cc (cygwin_internal): Implement CW_HOOK.
* fork.cc (fork_child): Call fixup_hooks_after_fork.
* init.cc (cygwin_hmodule): Reinstate after a long absence.
* include/sys/cygwin.h: Define CW_HOOK.
* hookapi.cc: New file.
* select.cc (start_thread_socket): Add debugging output.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x accommodation.
* fhandler_socket.cc (fhandler_socket::connect): Make sure that err is
initialized.
This commit is contained in:
Christopher Faylor
2005-03-22 19:00:31 +00:00
parent 7e3fd32b1c
commit b1d9a0bd41
13 changed files with 282 additions and 16 deletions
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4
winsup/cygwin/fhandler_disk_file.cc
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@ -429,9 +429,9 @@ fhandler_disk_file::fchmod (mode_t mode)
/* if the mode we want has any write bits set, we can't be read only. */
if (mode & (S_IWUSR | S_IWGRP | S_IWOTH))
(DWORD) pc &= ~FILE_ATTRIBUTE_READONLY;
pc &= (DWORD) ~FILE_ATTRIBUTE_READONLY;
else
(DWORD) pc |= FILE_ATTRIBUTE_READONLY;
pc |= (DWORD) FILE_ATTRIBUTE_READONLY;
if (!SetFileAttributes (pc, pc))
__seterrno ();