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- jessie-backports 230-7~bpo8+2
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- testing 241-1
- stretch-backports 241-1~bpo9+1
- unstable 241-2
| SD_BUS_MESSAGE_APPEND_STRV(3) | sd_bus_message_append_strv | SD_BUS_MESSAGE_APPEND_STRV(3) |
NAME¶
sd_bus_message_append_strv - Attach an array of strings to a messageSYNOPSIS¶
#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: -EINVALSpecified 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¶
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[1]NOTES¶
- 1.
- The D-Bus specification
| systemd 230 |