Provided by: libsystemd-dev_245.4-4ubuntu3_amd64 bug

NAME

       sd_bus_message_sensitive - Mark a message object as containing sensitive data

SYNOPSIS

       #include <systemd/sd-bus.h>

       int sd_bus_message_sensitive(sd_bus_message *message);

DESCRIPTION

       sd_bus_message_sensitive() marks an allocated bus message as containing sensitive data.
       This ensures that the message data is carefully removed from memory (specifically,
       overwritten with zero bytes) when released. It is recommended to mark all incoming and
       outgoing messages like this that contain security credentials and similar data that should
       be dealt with carefully. Note that it is not possible to unmark messages like this, it's a
       one way operation. If a message is already marked sensitive and then marked sensitive a
       second time the message remains marked so and no further operation is executed.

       As a safety precaution all messages that are created as reply to messages that are marked
       sensitive are also implicitly marked so.

RETURN VALUE

       On success, theis functions return 0 or a positive integer. On failure, it returns a
       negative errno-style error code.

   Errors
       Returned errors may indicate the following problems:

       -EINVAL
           The message parameter is NULL.

NOTES

       These APIs are implemented as a shared library, which can be compiled and linked to with
       the libsystemd pkg-config(1) file.

SEE ALSO

       systemd(1), sd-bus(3), sd_bus_message_new_method_call(3)