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| author | Jérémie Courrèges-Anglas <jca@wxcvbn.org> | 2014-02-20 13:59:35 +0100 |
|---|---|---|
| committer | Jérémie Courrèges-Anglas <jca@wxcvbn.org> | 2014-02-20 13:59:35 +0100 |
| commit | e88fc334835a4669d1dd27f7156ceb720a3eafb0 (patch) | |
| tree | 455bf5ab45a6498fce44388b5fceeb94f269a1d0 /src | |
| parent | 93b11cab322a5543a5f748bc4f70246abe5dace6 (diff) | |
| download | ratpoison-e88fc334835a4669d1dd27f7156ceb720a3eafb0.zip | |
Only call setpgid when setsid fails or is absent.
Diffstat (limited to 'src')
| -rw-r--r-- | src/actions.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/actions.c b/src/actions.c index 24cb62f..79db068 100644 --- a/src/actions.c +++ b/src/actions.c @@ -2646,13 +2646,17 @@ spawn(char *cmd, int raw, rp_frame *frame) in its own session. */ putenv(current_screen()->display_string); #ifdef HAVE_SETSID - setsid(); + if (setsid() == -1) #endif + { #if defined (HAVE_SETPGID) - setpgid (0, 0); + setpgid (0, 0); #elif defined (HAVE_SETPGRP) - setpgrp (0, 0); + /* Assume BSD-style setpgrp */ + setpgrp (0, 0); #endif + } + /* raw means don't run it through sh. */ if (raw) execl (cmd, cmd, NULL); |