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| author | Tom Lane | 2004-08-15 05:25:10 +0000 |
|---|---|---|
| committer | Tom Lane | 2004-08-15 05:25:10 +0000 |
| commit | 652ae624c3e08f76a675c591be66f975a149ce8c (patch) | |
| tree | 43c75ebd5d103f9deed175e3aa388ede64146d07 | |
| parent | f3f110c4e8d1cf1ea71699b92675b6a044e86e7e (diff) | |
Specify SA_NOCLDSTOP when enabling SIGCHLD, per suggestion from
Oliver Jowett.
| -rw-r--r-- | src/backend/libpq/pqsignal.c | 4 | ||||
| -rw-r--r-- | src/interfaces/libpq/pqsignal.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/backend/libpq/pqsignal.c b/src/backend/libpq/pqsignal.c index 2a2bab7a4e..c236a088af 100644 --- a/src/backend/libpq/pqsignal.c +++ b/src/backend/libpq/pqsignal.c @@ -159,6 +159,10 @@ pqsignal(int signo, pqsigfunc func) act.sa_flags = 0; if (signo != SIGALRM) act.sa_flags |= SA_RESTART; +#ifdef SA_NOCLDSTOP + if (signo == SIGCHLD) + act.sa_flags |= SA_NOCLDSTOP; +#endif if (sigaction(signo, &act, &oact) < 0) return SIG_ERR; return oact.sa_handler; diff --git a/src/interfaces/libpq/pqsignal.c b/src/interfaces/libpq/pqsignal.c index 80e5de0cce..ac812ba403 100644 --- a/src/interfaces/libpq/pqsignal.c +++ b/src/interfaces/libpq/pqsignal.c @@ -35,6 +35,10 @@ pqsignal(int signo, pqsigfunc func) act.sa_flags = 0; if (signo != SIGALRM) act.sa_flags |= SA_RESTART; +#ifdef SA_NOCLDSTOP + if (signo == SIGCHLD) + act.sa_flags |= SA_NOCLDSTOP; +#endif if (sigaction(signo, &act, &oact) < 0) return SIG_ERR; return oact.sa_handler; |