Manpages - sd_bus_message_append_strv.3
Table of Contents
NAME
sd_bus_message_append_strv - Attach an array of strings to a message
SYNOPSIS
#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.
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.
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_append*(3), *sd_bus_message_append_array*(3), *The D-Bus specification[1]
NOTES
- 1.
The D-Bus specification