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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | NOTES | SEE ALSO | NOTES | COLOPHON |
SD_BUS_MESSAGE_APPEND_STRV(3)us_message_append_strvUS_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);
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.
On success, this call returns 0 or a positive integer. On failure, a
negative errno-style error code is returned.
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.
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.
systemd(1), sd-bus(3), sd_bus_message_append(3),
sd_bus_message_append_array(3), The D-Bus specification[1]
1. The D-Bus specification
http://dbus.freedesktop.org/doc/dbus-specification.html
This page is part of the systemd (systemd system and service manager)
project. Information about the project can be found at
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⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩. This
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systemd 234 SD_BUS_MESSAGE_APPEND_STRV(3)
Pages that refer to this page: sd-bus(3), systemd.directives(7), systemd.index(7)