sd_bus_message_append_strv - Attach an array of strings to a message

The sd_bus_message_append() function can be used to append an array of strings to message m. The parameter l shall point to a NULL-terminated array of pointers to NUL-terminated strings. Each string must satisfy the same constraints as described for the "s" type in sd_bus_message_append_basic(3). The memory pointed at by p and the contents of the strings themselves are copied into the memory area containing the message and may be changed after this call. Note that the signature of l parameter is to be treated as constchar*const*, and the contents will not be modified.

sd_bus_message_append_strv - Attach an array of strings to a message

1. The D-Bus specification https://dbus.freedesktop.org/doc/dbus-specification.html systemd 257.7 SD_BUS_MESSAGE_APPEND_STRV(3)

On success, this call returns 0 or a positive integer. On failure, a negative errno-style error code is returned. Errors Returned errors may indicate the following problems: -EINVAL Specified parameter is invalid. -EPERM Message has been sealed. -ESTALE Message is in invalid state. -ENXIO Message cannot be appended to. -ENOMEM Memory allocation failed.

systemd(1), sd-bus(3), sd_bus_message_append(3), sd_bus_message_append_array(3), TheD-Busspecification[1]