From 8bf513ada0aae0e4b1ac5160113fc532c2f525d0 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sun, 6 Mar 2011 17:09:19 +0100 Subject: libxtables: XTTYPE_UINT8RC support Signed-off-by: Jan Engelhardt --- xtoptions.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'xtoptions.c') diff --git a/xtoptions.c b/xtoptions.c index ca5bffab..babc8276 100644 --- a/xtoptions.c +++ b/xtoptions.c @@ -139,7 +139,9 @@ static void xtopt_parse_mint(struct xt_option_call *cb) char *end = ""; char sep = ':'; - if (entry->type == XTTYPE_UINT16RC) + if (entry->type == XTTYPE_UINT8RC) + esize = sizeof(uint8_t); + else if (entry->type == XTTYPE_UINT16RC) esize = sizeof(uint16_t); maxiter = entry->size / esize; if (maxiter == 0) @@ -165,13 +167,17 @@ static void xtopt_parse_mint(struct xt_option_call *cb) "characters.\n", cb->ext_name, entry->name); ++cb->nvals; if (cb->nvals < ARRAY_SIZE(cb->val.u32_range)) { - if (entry->type == XTTYPE_UINT16RC) + if (entry->type == XTTYPE_UINT8RC) + cb->val.u8_range[cb->nvals] = value; + else if (entry->type == XTTYPE_UINT16RC) cb->val.u16_range[cb->nvals] = value; else if (entry->type == XTTYPE_UINT32RC) cb->val.u32_range[cb->nvals] = value; } if (entry->flags & XTOPT_PUT) { - if (entry->type == XTTYPE_UINT16RC) + if (entry->type == XTTYPE_UINT8RC) + *(uint8_t *)put = value; + else if (entry->type == XTTYPE_UINT16RC) *(uint16_t *)put = value; else if (entry->type == XTTYPE_UINT32RC) *(uint32_t *)put = value; @@ -237,6 +243,7 @@ static void (*const xtopt_subparse[])(struct xt_option_call *) = { [XTTYPE_UINT8] = xtopt_parse_int, [XTTYPE_UINT32] = xtopt_parse_int, [XTTYPE_UINT64] = xtopt_parse_int, + [XTTYPE_UINT8RC] = xtopt_parse_mint, [XTTYPE_UINT16RC] = xtopt_parse_mint, [XTTYPE_UINT32RC] = xtopt_parse_mint, [XTTYPE_STRING] = xtopt_parse_string, @@ -247,6 +254,7 @@ static const size_t xtopt_psize[] = { [XTTYPE_UINT8] = sizeof(uint8_t), [XTTYPE_UINT32] = sizeof(uint32_t), [XTTYPE_UINT64] = sizeof(uint64_t), + [XTTYPE_UINT8RC] = sizeof(uint8_t[2]), [XTTYPE_UINT16RC] = sizeof(uint16_t[2]), [XTTYPE_UINT32RC] = sizeof(uint32_t[2]), [XTTYPE_STRING] = -1, -- cgit v1.2.3