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* exceptions.cc: (ctrl_c_handler): Do nothing while a Cygwin subprocess is

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starting.
* child_info.h (init_child_info): Remove pid argument from declaration.
* cygheap.h (init_cygheap::pid): New element.
* dcrt0.cc (dll_crt0_0): Eliminate handling of now-noexistent cygpid parameter
in child_info struct.  Set forkee to 'true' rather than cygpid since the pid
value was never used.
(dll_crt0_1): Ditto.
(_dll_crt0): Ditto.
* fork.cc (fork_child): Don't wait for sigthread.  This is handled in the fork
call now.
(fork_parent): Remove obsolete pid argument from init_child_info call.  Don't
do anything special with cygpid when DEBUGGING.
(fork): Delay all signals during fork.
(fork_init): Don't do anything special when DEBUGGING.
* pinfo.cc (set_myself): Remove pid parameter.  Use new pid field in cygheap.
(pinfo_init): Don't pass pid argument to set_myself.
* sigproc.cc (sig_send): Wait for dwProcessId to be non-zero as well as
sendsig.
(init_child_info): Eliminate handling of pid.
(wait_sig): Implement method to temporarily hold off sending signals.
* sigproc.h (__SIGHOLD): New enum.
(__SIGNOHOLD): Ditto.
* spawn.cc (spawn_guts): Remove obsolete pid argument from init_child_info
call.
This commit is contained in:
Christopher Faylor
2004-09-12 03:47:57 +00:00
parent ca5ec6685a
commit d584454c82
21 changed files with 235 additions and 216 deletions
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8
winsup/cygwin/fhandler.cc
View File

@@ -484,10 +484,10 @@ fhandler_base::open_9x (int flags, mode_t mode)
{
/* If mode has no write bits set, we set the R/O attribute. */
if (!(mode & (S_IWUSR | S_IWGRP | S_IWOTH)))
file_attributes |= FILE_ATTRIBUTE_READONLY;
file_attributes |= FILE_ATTRIBUTE_READONLY;
/* The file attributes are needed for later use in, e.g. fchmod. */
pc.file_attributes (file_attributes & FILE_ATTRIBUTE_VALID_SET_FLAGS);
}
}
x = CreateFile (get_win32_name (), access, shared, &sa, creation_distribution,
file_attributes, 0);
@@ -818,7 +818,7 @@ fhandler_base::write (const void *ptr, size_t len)
on any OS. */
/* Check there is enough space */
if (!SetEndOfFile (get_output_handle ()))
{
{
__seterrno ();
return -1;
}
@@ -837,7 +837,7 @@ fhandler_base::write (const void *ptr, size_t len)
if (!ret || written < zeros_this_time)
{
if (!ret)
{
{
__seterrno ();
if (get_errno () == EPIPE)
raise (SIGPIPE);