Provided by: libsystemd-dev_249.11-0ubuntu3.17_amd64 bug

NAME
       sd_bus_message_at_end - Check if a message has been fully read


SYNOPSIS
       #include <systemd/sd-bus.h>

       int sd_bus_message_at_end(sd_bus_message *m, int complete);


DESCRIPTION
       sd_bus_message_at_end() returns whether all data from the currently opened container in m or all data
       from all containers in m has been read. If complete is zero, this function returns whether all data from
       the currently opened container has been read. If complete is non-zero, this function returns whether all
       data from all containers in m has been read.


RETURN VALUE
       If all data from all containers or the current container (depending on the value of complete) has been
       read, sd_bus_message_at_end() returns a positive integer. If there is still data left to be read, it
       returns zero. On failure, it returns a negative errno-style error code.

   Errors
       Returned errors may indicate the following problems:

       -EINVAL
           The m parameter is NULL.

       -EPERM
           The message is not sealed.


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_read(3)

systemd 249                                                                             SD_BUS_MESSAGE_AT_END(3)