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| author | Thiago Jung Bauermann <bauerman@br.ibm.com> | 2008-03-12 14:10:56 +0000 |
|---|---|---|
| committer | Thiago Jung Bauermann <bauerman@br.ibm.com> | 2008-03-12 14:10:56 +0000 |
| commit | 83116857a35fc5125d098984fae29a549a2b29f3 (patch) | |
| tree | 345c301a7e13d9bdb1cbd65fb38a0fbe0bf92e26 /gdb/fork-child.c | |
| parent | 2774f1a679efef2fc5f9f9a445f7c1e904a13225 (diff) | |
| download | gdb-83116857a35fc5125d098984fae29a549a2b29f3.zip gdb-83116857a35fc5125d098984fae29a549a2b29f3.tar.gz gdb-83116857a35fc5125d098984fae29a549a2b29f3.tar.bz2 | |
* configure.ac (AC_CHECK_FUNCS): Add check for setsid.
* config.in, configure: Regenerate.
* fork-child.c (fork_inferior): Call create_tty_session.
* inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
(create_tty_session): New function.
* terminal.h: Declare create_tty_session.
Diffstat (limited to 'gdb/fork-child.c')
| -rw-r--r-- | gdb/fork-child.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gdb/fork-child.c b/gdb/fork-child.c index cbde5db..c8e7683 100644 --- a/gdb/fork-child.c +++ b/gdb/fork-child.c @@ -303,10 +303,16 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env, if (debug_fork) sleep (debug_fork); - /* Run inferior in a separate process group. */ - debug_setpgrp = gdb_setpgid (); - if (debug_setpgrp == -1) - perror ("setpgrp failed in child"); + /* Create a new session for the inferior process, if necessary. + It will also place the inferior in a separate process group. */ + if (create_tty_session () <= 0) + { + /* No session was created, but we still want to run the inferior + in a separate process group. */ + debug_setpgrp = gdb_setpgid (); + if (debug_setpgrp == -1) + perror ("setpgrp failed in child"); + } /* Ask the tty subsystem to switch to the one we specified earlier (or to share the current terminal, if none was |