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* fhandler_termios.cc (fhandler_termios::line_edit): Don't do special character

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handling when stopped by CTRL-S.
* fhandler_tty.cc (bytes_available): Add arguments to debug_only_printf call.
* sigproc.cc (proc_subproc): Simplify some if logic.
This commit is contained in:
Christopher Faylor
2012-11-08 17:27:00 +00:00
parent 61746d6ae8
commit aaa812cbd0
4 changed files with 30 additions and 24 deletions
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40
winsup/cygwin/fhandler_termios.cc
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@@ -239,26 +239,6 @@ fhandler_termios::line_edit (const char *rptr, int nread, termios& ti)
paranoid_printf ("char %0c", c);
/* Check for special chars */
if (c == '\r')
{
if (ti.c_iflag & IGNCR)
continue;
if (ti.c_iflag & ICRNL)
{
c = '\n';
set_input_done (iscanon);
}
}
else if (c == '\n')
{
if (ti.c_iflag & INLCR)
c = '\r';
else
set_input_done (iscanon);
}
if (ti.c_iflag & ISTRIP)
c &= 0x7f;
if (ti.c_lflag & ISIG)
@@ -298,11 +278,31 @@ fhandler_termios::line_edit (const char *rptr, int nread, termios& ti)
else if ((ti.c_iflag & IXANY) && tc ()->output_stopped)
goto restart_output;
}
/* Check for special chars */
if (c == '\r')
{
if (ti.c_iflag & IGNCR)
continue;
if (ti.c_iflag & ICRNL)
{
c = '\n';
set_input_done (iscanon);
}
}
else if (c == '\n')
{
if (ti.c_iflag & INLCR)
c = '\r';
else
set_input_done (iscanon);
}
if (iscanon && ti.c_lflag & IEXTEN && CCEQ (ti.c_cc[VDISCARD], c))
{
ti.c_lflag ^= FLUSHO;
continue;
}
if (!iscanon)
/* nothing */;
else if (CCEQ (ti.c_cc[VERASE], c))