sd_bus_message_append_strv

systemd
A monkey with a typewriter Zbigniew Jędrzejewski-Szmek zbyszek@in.waw.pl
sd_bus_message_append_strv 3
sd_bus_message_append_strv Attach an array of strings to a message

    #include <systemd/sd-bus.h>

int sd_bus_message_append_strv sd_bus_message *m char **l

## Description

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 const char *const *, and the contents will not be modified.

## Return Value

On success, this call returns 0 or a positive integer. On failure, a negative errno-style error code is returned.

## Notes

The `sd_bus_append_append_strv()` function described here is available 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_append 3, sd_bus_message_append_array 3, The D-Bus specification