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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
Download Patch File Download Diff File Expand all files Collapse all files

10
winsup/cygwin/child_info.h
View File

@@ -20,8 +20,10 @@ enum child_info_types
enum child_status
{
_CI_STRACED = 0x01,
_CI_ISCYGWIN = 0x02
_CI_STRACED = 0x01,
_CI_ISCYGWIN = 0x02,
_CI_SAW_CTRL_C = 0x04
};
#define OPROC_MAGIC_MASK 0xff00ff00
@@ -36,7 +38,7 @@ enum child_status
#define EXEC_MAGIC_SIZE sizeof(child_info)
/* Change this value if you get a message indicating that it is out-of-sync. */
#define CURR_CHILD_INFO_MAGIC 0x110015eaU
#define CURR_CHILD_INFO_MAGIC 0x704d1f7eU
/* NOTE: Do not make gratuitous changes to the names or organization of the
below class. The layout is checksummed to determine compatibility between
@@ -68,6 +70,8 @@ public:
DWORD proc_retry (HANDLE) __attribute__ ((regparm (2)));
bool isstraced () const {return !!(flag & _CI_STRACED);}
bool iscygwin () const {return !!(flag & _CI_ISCYGWIN);}
bool saw_ctrl_c () const {return !!(flag & _CI_SAW_CTRL_C);}
void set_saw_ctrl_c () {flag |= _CI_SAW_CTRL_C;}
};
class mount_info;