diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ipxe/dhcpopts.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/include/ipxe/dhcpopts.h b/src/include/ipxe/dhcpopts.h index d88036e3a..fe07d903d 100644 --- a/src/include/ipxe/dhcpopts.h +++ b/src/include/ipxe/dhcpopts.h @@ -19,16 +19,23 @@ struct dhcp_options { size_t used_len; /** Option block allocated length */ size_t alloc_len; + /** Reallocate option block raw data + * + * @v options DHCP option block + * @v len New length + * @ret rc Return status code + */ + int ( * realloc ) ( struct dhcp_options *options, size_t len ); }; extern int dhcpopt_store ( struct dhcp_options *options, unsigned int tag, const void *data, size_t len ); -extern int dhcpopt_extensible_store ( struct dhcp_options *options, - unsigned int tag, - const void *data, size_t len ); extern int dhcpopt_fetch ( struct dhcp_options *options, unsigned int tag, void *data, size_t len ); extern void dhcpopt_init ( struct dhcp_options *options, - void *data, size_t alloc_len ); + void *data, size_t alloc_len, + int ( * realloc ) ( struct dhcp_options *options, + size_t len ) ); +extern int dhcpopt_no_realloc ( struct dhcp_options *options, size_t len ); #endif /* _IPXE_DHCPOPTS_H */ |