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sd-netlink introduce API to add any size and type

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Now we dont have any public API that will support
any size . sd_netlink_message_append_data will support
this.
This commit is contained in:
Susant Sahani 2015-11-28 08:01:06 +05:30
parent bcbd1d0cd5
commit 17af840b1d
2 changed files with 14 additions and 0 deletions
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13
src/libsystemd/sd-netlink/netlink-message.c
View file

@ -342,6 +342,19 @@ int sd_netlink_message_append_u32(sd_netlink_message *m, unsigned short type, ui
return 0;
}
int sd_netlink_message_append_data(sd_netlink_message *m, unsigned short type, const void *data, size_t len) {
int r;
assert_return(m, -EINVAL);
assert_return(!m->sealed, -EPERM);
r = add_rtattr(m, type, &data, len);
if (r < 0)
return r;
return 0;
}
int sd_netlink_message_append_in_addr(sd_netlink_message *m, unsigned short type, const struct in_addr *data) {
int r;

1
src/systemd/sd-netlink.h
View file

@ -74,6 +74,7 @@ int sd_netlink_message_append_flag(sd_netlink_message *m, unsigned short type);
int sd_netlink_message_append_u8(sd_netlink_message *m, unsigned short type, uint8_t data);
int sd_netlink_message_append_u16(sd_netlink_message *m, unsigned short type, uint16_t data);
int sd_netlink_message_append_u32(sd_netlink_message *m, unsigned short type, uint32_t data);
int sd_netlink_message_append_data(sd_netlink_message *m, unsigned short type, const void *data, size_t len);
int sd_netlink_message_append_in_addr(sd_netlink_message *m, unsigned short type, const struct in_addr *data);
int sd_netlink_message_append_in6_addr(sd_netlink_message *m, unsigned short type, const struct in6_addr *data);
int sd_netlink_message_append_ether_addr(sd_netlink_message *m, unsigned short type, const struct ether_addr *data);