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* child_info.h (_CI_SAW_CTRL_C): New enum.

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(CURR_CHILD_INFO_MAGIC): Reset.
(saw_ctrl_c): New function.
(set_saw_ctrl_c): Ditto.
* sigproc.cc (child_info::proc_retry): Return EXITCODE_OK if we get
STATUS_CONTROL_C_EXIT and we actually saw a CTRL-C.
* spawn.cc (dwExeced): Delete.
(chExeced): New variable.
(spawn_guts): Set chExeced;
* exceptions.cc (dwExeced): Delete declaration.
(chExeced): Declare.
(ctrl_c_handler): Detect if we're an exec stub process and set a flag, if so.
* fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Add extra
DEBUGGING test.
* pinfo.cc: Fix comment.
This commit is contained in:
Christopher Faylor
2006-05-22 04:50:54 +00:00
parent 8ae1d98d8e
commit 6813f009ba
7 changed files with 50 additions and 12 deletions
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5
winsup/cygwin/spawn.cc
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@ -52,7 +52,7 @@ static suffix_info dll_suffixes[] =
};
HANDLE hExeced;
DWORD dwExeced;
child_info_spawn *chExeced;
/* Add .exe to PROG if not already present and see if that exists.
If not, return PROG (converted from posix to win32 rules if necessary).
@ -583,7 +583,8 @@ loop:
pid_t pid;
if (mode == _P_OVERLAY)
{
myself->dwProcessId = dwExeced = pi.dwProcessId;
chExeced = &ch; /* FIXME: there's a race here if a user sneaks in CTRL-C */
myself->dwProcessId = pi.dwProcessId;
strace.execing = 1;
myself.hProcess = hExeced = pi.hProcess;
strcpy (myself->progname, real_path); // FIXME: race?