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Throughout, change 'tty_attached' to 'real_tty_attached', for clarity.

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Throughout, change 'OutputStopped' to 'output_stopped', for consistency.
* dtable.cc (stdio_init): Set controlling tty if not set by stdio opens.
* exceptions.cc (ctrl_c_handler): Avoid special pgid checking if no tty is
associated with the process.
(Suggested by Tim Baker <dbaker@direct.ca>)
* external.cc (fillout_pinfo): Return actual tty number for ctty.
* fhandler_console.cc (get_tty_stuff): Set ctty when shared memory is
allocated.  Accept flags input from open().
(set_console_ctty): New function.
(fhandler_console::open): Pass flags to get_tty_stuff and rely on this function
to set the ctty, if appropriate.
* fhandler_termios.cc (fhandler_termios::set_ctty): Move to tty_min class.
* fhandler_tty.cc (fhandler_tty_slave::open): Use tc field to access
set_ctty().
* tty.h (TTY_CONSOLE): Move to include/sys/cygwin.h.
(tty_min): Add set_ctty class here.
* include/sys/cygwin.h (TTY_CONSOLE): New home here.
* path.cc (symlink_info): Make contents an actual buffer.  Pass more flags to
case_check.
(path_conv::check): Reorganize to do parsing based on posix path rather than
native path.
(symlink_info::check): Expect posix path as input.  Translate to native path
here.  Accept path_conv flags.  Stop parsing if not a symlink regardless of
whether previous path was a symlink.
This commit is contained in:
Christopher Faylor
2001-04-28 23:48:28 +00:00
parent 0ca6697493
commit b98ebf5470
14 changed files with 599 additions and 547 deletions
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6
winsup/cygwin/tty.h
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@@ -14,8 +14,7 @@ details. */
#define INP_BUFFER_SIZE 256
#define OUT_BUFFER_SIZE 256
#define NTTYS 128
#define TTY_CONSOLE 0x40000000
#define tty_attached(p) ((p)->ctty >= 0 && (p)->ctty != TTY_CONSOLE)
#define real_tty_attached(p) ((p)->ctty >= 0 && (p)->ctty != TTY_CONSOLE)
/* Input/Output/ioctl events */
@@ -52,7 +51,7 @@ class tty_min
public:
DWORD status;
pid_t pgid;
int OutputStopped;
int output_stopped;
int ntty;
DWORD last_ctrl_c; // tick count of last ctrl-c
@@ -62,6 +61,7 @@ public:
void setpgid (int pid) {pgid = pid;}
int getsid () {return sid;}
void setsid (pid_t tsid) {sid = tsid;}
void set_ctty (int ttynum, int flags);
struct termios ti;
struct winsize winsize;