From 1b930bfa098ebad8abfc5ceff5d943133e7513f4 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Sat, 6 Aug 2011 14:23:29 +0200 Subject: slirp: Fix bit field types in IP header structs -mms-bitfields prevents that the bitfields in current IP header structs are packed into a single byte as it is required. Fix this by using uint8_t as backing type. Signed-off-by: Jan Kiszka --- slirp/ip.h | 8 ++++---- slirp/tcp.h | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'slirp') diff --git a/slirp/ip.h b/slirp/ip.h index 48ea38e5ec..72dbe9a5d9 100644 --- a/slirp/ip.h +++ b/slirp/ip.h @@ -74,10 +74,10 @@ typedef uint32_t n_long; /* long as received from the net */ */ struct ip { #ifdef HOST_WORDS_BIGENDIAN - u_int ip_v:4, /* version */ + uint8_t ip_v:4, /* version */ ip_hl:4; /* header length */ #else - u_int ip_hl:4, /* header length */ + uint8_t ip_hl:4, /* header length */ ip_v:4; /* version */ #endif uint8_t ip_tos; /* type of service */ @@ -140,10 +140,10 @@ struct ip_timestamp { uint8_t ipt_len; /* size of structure (variable) */ uint8_t ipt_ptr; /* index of current entry */ #ifdef HOST_WORDS_BIGENDIAN - u_int ipt_oflw:4, /* overflow counter */ + uint8_t ipt_oflw:4, /* overflow counter */ ipt_flg:4; /* flags, see below */ #else - u_int ipt_flg:4, /* flags, see below */ + uint8_t ipt_flg:4, /* flags, see below */ ipt_oflw:4; /* overflow counter */ #endif union ipt_timestamp { diff --git a/slirp/tcp.h b/slirp/tcp.h index 9d06836626..b3817cb13c 100644 --- a/slirp/tcp.h +++ b/slirp/tcp.h @@ -51,10 +51,10 @@ struct tcphdr { tcp_seq th_seq; /* sequence number */ tcp_seq th_ack; /* acknowledgement number */ #ifdef HOST_WORDS_BIGENDIAN - u_int th_off:4, /* data offset */ + uint8_t th_off:4, /* data offset */ th_x2:4; /* (unused) */ #else - u_int th_x2:4, /* (unused) */ + uint8_t th_x2:4, /* (unused) */ th_off:4; /* data offset */ #endif uint8_t th_flags; -- cgit v1.2.1