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[nvo] Allow resizing of non-volatile stored option blocks

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-01-11 00:53:50 +00:00
parent 1651d4f6d7
commit 17d28f4877
8 changed files with 120 additions and 54 deletions
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2
src/net/dhcpopts.c
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@@ -402,7 +402,7 @@ int dhcpopt_fetch ( struct dhcp_options *options, unsigned int tag,
* The "used length" field will be updated based on scanning through
* the block to find the end of the options.
*/
static void dhcpopt_update_used_len ( struct dhcp_options *options ) {
void dhcpopt_update_used_len ( struct dhcp_options *options ) {
struct dhcp_option *option;
int offset = 0;
ssize_t remaining = options->alloc_len;