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| author | Doug Evans <dje@google.com> | 2010-05-25 16:00:09 +0000 |
|---|---|---|
| committer | Doug Evans <dje@google.com> | 2010-05-25 16:00:09 +0000 |
| commit | e34838f0f74e1fdb249bcdd822136c98375e4f4b (patch) | |
| tree | 34b21f0b52d6a6db008b7c1684a9485e37d302de /gdb/ser-pipe.c | |
| parent | 01f69b386b461447a7135401002856d67103418d (diff) | |
| download | gdb-e34838f0f74e1fdb249bcdd822136c98375e4f4b.zip gdb-e34838f0f74e1fdb249bcdd822136c98375e4f4b.tar.gz gdb-e34838f0f74e1fdb249bcdd822136c98375e4f4b.tar.bz2 | |
* ser-pipe.c (pipe_open): Ignore SIGINTs in child.
Diffstat (limited to 'gdb/ser-pipe.c')
| -rw-r--r-- | gdb/ser-pipe.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/ser-pipe.c b/gdb/ser-pipe.c index 92ad3d9..07fe65b 100644 --- a/gdb/ser-pipe.c +++ b/gdb/ser-pipe.c @@ -99,6 +99,15 @@ pipe_open (struct serial *scb, const char *name) /* Child. */ 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 */ close (pdes[0]); if (pdes[1] != STDOUT_FILENO) |