Implement controls for file descriptor inheritance

[libs/core.git] / source / io / serial.cpp

diff --git a/source/io/serial.cpp b/source/io/serial.cpp
index b4cfaab4726718bbfaa5f450cd3c1d7e1bcf29eb..09a9768023bad9e1fa00be0d398ac45a6933442c 100644 (file)
--- a/source/io/serial.cpp
+++ b/source/io/serial.cpp
@@ -46,6 +46,12 @@ void Serial::set_block(bool b)
        sys_set_blocking(handle, b);
 }
 
+void Serial::set_inherit(bool i)
+{
+       adjust_mode(mode, M_INHERIT, i);
+       sys_set_inherit(handle, i);
+}
+
 void Serial::set_baud_rate(unsigned rate)
 {
        DeviceState state;