diff options
| author | Havoc Pennington <hp@redhat.com> | 2003-02-16 07:20:54 +0000 |
|---|---|---|
| committer | Havoc Pennington <hp@redhat.com> | 2003-02-16 07:20:54 +0000 |
| commit | 4a8a03aeb7430a570618ffec08616c4c87c4ee73 (patch) | |
| tree | a3ae8240f121e1bfe5bf5df08890ae933f5489d7 /dbus/dbus-connection.c | |
| parent | 30265b80acc505602e38d19c7d3036c19ee39340 (diff) | |
2003-02-16 Havoc Pennington <hp@pobox.com>
* dbus/dbus-connection.c (dbus_connection_set_change_sigpipe):
allow people to avoid setting SIGPIPE to SIG_IGN
(_dbus_connection_new_for_transport): disable SIGPIPE unless
we've been asked not to
Diffstat (limited to 'dbus/dbus-connection.c')
| -rw-r--r-- | dbus/dbus-connection.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/dbus/dbus-connection.c b/dbus/dbus-connection.c index 73b9f18e..f97a5e13 100644 --- a/dbus/dbus-connection.c +++ b/dbus/dbus-connection.c @@ -64,6 +64,8 @@ /** default timeout value when waiting for a message reply */ #define DEFAULT_TIMEOUT_VALUE (15 * 1000) +static dbus_bool_t _dbus_modify_sigpipe = TRUE; + /** Opaque typedef for DBusDataSlot */ typedef struct DBusDataSlot DBusDataSlot; /** DBusDataSlot is used to store application data on the connection */ @@ -480,6 +482,9 @@ _dbus_connection_new_for_transport (DBusTransport *transport) disconnect_link = _dbus_list_alloc_link (disconnect_message); if (disconnect_link == NULL) goto error; + + if (_dbus_modify_sigpipe) + _dbus_disable_sigpipe (); connection->refcount = 1; connection->mutex = mutex; @@ -1684,7 +1689,9 @@ _dbus_allocated_slots_init_lock (void) * Allocates an integer ID to be used for storing application-specific * data on any DBusConnection. The allocated ID may then be used * with dbus_connection_set_data() and dbus_connection_get_data(). - * If allocation fails, -1 is returned. + * If allocation fails, -1 is returned. Again, the allocated + * slot is global, i.e. all DBusConnection objects will + * have a slot with the given integer ID reserved. * * @returns -1 on failure, otherwise the data slot ID */ @@ -1865,6 +1872,18 @@ dbus_connection_get_data (DBusConnection *connection, return res; } +/** + * This function sets a global flag for whether dbus_connection_new() + * will set SIGPIPE behavior to SIG_IGN. + * + * @param will_modify_sigpipe #TRUE to allow sigpipe to be set to SIG_IGN + */ +void +dbus_connection_set_change_sigpipe (dbus_bool_t will_modify_sigpipe) +{ + _dbus_modify_sigpipe = will_modify_sigpipe; +} + /* This must be called with the connection lock not held to avoid * holding it over the free_data callbacks, so it can basically * only be called at last unref |