From 628203491deffcf01ee010152419ced8f549e57e Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 19 Sep 2013 20:11:27 +0200 Subject: src: replace size_t by uint32_t in set/get interfaces This patch breaks the ABI to shrink the size parameter from 8 to 4 bytes in x86_64. The maximum length of netlink attributes is 2 bytes, so 4 bytes as attribute payload length should be enough. After this patch, size_t is only used in the nft_*_snprintf interfaces. Signed-off-by: Pablo Neira Ayuso --- src/expr.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'src/expr.c') diff --git a/src/expr.c b/src/expr.c index d565637..2605029 100644 --- a/src/expr.c +++ b/src/expr.c @@ -61,7 +61,7 @@ EXPORT_SYMBOL(nft_rule_expr_is_set); void nft_rule_expr_set(struct nft_rule_expr *expr, uint16_t type, - const void *data, size_t data_len) + const void *data, uint32_t data_len) { switch(type) { case NFT_RULE_EXPR_ATTR_NAME: /* cannot be modified */ @@ -110,7 +110,7 @@ nft_rule_expr_set_str(struct nft_rule_expr *expr, uint16_t type, const char *str EXPORT_SYMBOL(nft_rule_expr_set_str); const void *nft_rule_expr_get(const struct nft_rule_expr *expr, - uint16_t type, size_t *data_len) + uint16_t type, uint32_t *data_len) { const void *ret; @@ -133,7 +133,7 @@ EXPORT_SYMBOL(nft_rule_expr_get); uint8_t nft_rule_expr_get_u8(const struct nft_rule_expr *expr, uint16_t type) { const void *data; - size_t data_len; + uint32_t data_len; data = nft_rule_expr_get(expr, type, &data_len); if (data == NULL) @@ -149,7 +149,7 @@ EXPORT_SYMBOL(nft_rule_expr_get_u8); uint16_t nft_rule_expr_get_u16(const struct nft_rule_expr *expr, uint16_t type) { const void *data; - size_t data_len; + uint32_t data_len; data = nft_rule_expr_get(expr, type, &data_len); if (data == NULL) @@ -165,7 +165,7 @@ EXPORT_SYMBOL(nft_rule_expr_get_u16); uint32_t nft_rule_expr_get_u32(const struct nft_rule_expr *expr, uint16_t type) { const void *data; - size_t data_len; + uint32_t data_len; data = nft_rule_expr_get(expr, type, &data_len); if (data == NULL) @@ -181,7 +181,7 @@ EXPORT_SYMBOL(nft_rule_expr_get_u32); uint64_t nft_rule_expr_get_u64(const struct nft_rule_expr *expr, uint16_t type) { const void *data; - size_t data_len; + uint32_t data_len; data = nft_rule_expr_get(expr, type, &data_len); if (data == NULL) @@ -196,7 +196,7 @@ EXPORT_SYMBOL(nft_rule_expr_get_u64); const char *nft_rule_expr_get_str(const struct nft_rule_expr *expr, uint16_t type) { - size_t data_len; + uint32_t data_len; return (const char *)nft_rule_expr_get(expr, type, &data_len); } -- cgit v1.2.3