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The terminal is not supposed to send signals to the shell. That's done

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by the tty. Now I also understand the BeOS work-around to ignore SIGINT
in bash I removed recently.
I suppose the signal code is still needed for BeOS. If not please remove
it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25403 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2008-05-09 20:37:45 +00:00
parent d55232a8c6
commit 156c744335
3 changed files with 12 additions and 0 deletions
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8
src/apps/terminal/Shell.cpp
View File

@ -194,16 +194,24 @@ Shell::UpdateWindowSize(int rows, int columns)
struct winsize winSize;
winSize.ws_row = rows;
winSize.ws_col = columns;
#ifdef __HAIKU__
if (ioctl(fFd, TIOCSWINSZ, &winSize) != 0)
return errno;
return B_OK;
#else
ioctl(fFd, TIOCSWINSZ, &winSize);
return Signal(SIGWINCH);
#endif
}
#ifndef __HAIKU__
status_t
Shell::Signal(int signal)
{
return send_signal(-fProcessID, signal);
}
#endif
status_t

2
src/apps/terminal/Shell.h
View File

@ -32,7 +32,9 @@ public:
ssize_t Write(const void *buffer, size_t numBytes);
status_t UpdateWindowSize(int row, int columns);
#ifndef __HAIKU__
status_t Signal(int signal);
#endif
status_t GetAttr(struct termios &attr);
status_t SetAttr(struct termios &attr);

2
src/apps/terminal/TermView.cpp
View File

@ -1471,6 +1471,7 @@ TermView::KeyDown(const char *bytes, int32 numBytes)
currentMessage->FindInt32("key", &key);
currentMessage->FindInt32("raw_char", &rawChar);
#ifndef __HAIKU__
// If bytes[0] equal intr character,
// send signal to shell process group.
struct termios tio;
@ -1479,6 +1480,7 @@ TermView::KeyDown(const char *bytes, int32 numBytes)
if (tio.c_lflag & ISIG)
fShell->Signal(SIGINT);
}
#endif
// Terminal filters RET, ENTER, F1...F12, and ARROW key code.
// TODO: Cleanup