L4Re Operating System Framework
Interface and Usage Documentation
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parent.h File Reference

Parent C interface. More...

#include <l4/sys/types.h>
+ Include dependency graph for parent.h:

Go to the source code of this file.

Functions

long l4re_parent_signal (l4_cap_idx_t parent, unsigned long sig, unsigned long val)
 Send a signal using the parent protocol.
 

Detailed Description

Parent C interface.

Definition in file parent.h.

Function Documentation

◆ l4re_parent_signal()

long l4re_parent_signal ( l4_cap_idx_t  parent,
unsigned long  sig,
unsigned long  val 
)

Send a signal using the parent protocol.

Parameters
parentCapability index of parent to send signal to.
sigSignal to send
valValue of the signal
Return values
0Success
<0IPC error
See also
L4Re::Parent::signal