FreeChainXenon/binutils-gdb
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* ser-pipe.c (pipe_open): Ignore SIGINTs in child.

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Doug Evans 2010-05-25 16:00:09 +00:00
parent 01f69b386b
commit e34838f0f7
2 changed files with 11 additions and 0 deletions
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2
gdb/ChangeLog
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@ -1,5 +1,7 @@
2010-05-25 Doug Evans <dje@google.com> 2010-05-25 Doug Evans <dje@google.com>
* ser-pipe.c (pipe_open): Ignore SIGINTs in child.
* event-loop.h (GDB_READABLE, GDB_WRITABLE, GDB_EXCEPTION): Move to ... * event-loop.h (GDB_READABLE, GDB_WRITABLE, GDB_EXCEPTION): Move to ...
* event-loop.c: ... here. * event-loop.c: ... here.
* tui/tui-io.c (tui_readline_output): Rename parameter `code' to * tui/tui-io.c (tui_readline_output): Rename parameter `code' to

9
gdb/ser-pipe.c
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@ -99,6 +99,15 @@ pipe_open (struct serial *scb, const char *name)
/* Child. */ /* Child. */
if (pid == 0) if (pid == 0)
{ {
/* We don't want ^c to kill the connection. */
#ifdef HAVE_SETSID
pid_t sid = setsid ();
if (sid == -1)
signal (SIGINT, SIG_IGN);
#else
signal (SIGINT, SIG_IGN);
#endif
/* re-wire pdes[1] to stdin/stdout */ /* re-wire pdes[1] to stdin/stdout */
close (pdes[0]); close (pdes[0]);
if (pdes[1] != STDOUT_FILENO) if (pdes[1] != STDOUT_FILENO)