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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-08-06 14:23:29 +0200 |
|---|---|---|
| committer | Jan Kiszka <jan.kiszka@siemens.com> | 2011-08-14 23:34:44 -0700 |
| commit | 1b930bfa098ebad8abfc5ceff5d943133e7513f4 (patch) | |
| tree | fa1d472256fa73e208095c04533112c100f95f48 | |
| parent | 3b6ffe50300f13240e1b46420ad05da1116df410 (diff) | |
| download | qemu-1b930bfa098ebad8abfc5ceff5d943133e7513f4.zip qemu-1b930bfa098ebad8abfc5ceff5d943133e7513f4.tar.gz qemu-1b930bfa098ebad8abfc5ceff5d943133e7513f4.tar.bz2 | |
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 <jan.kiszka@siemens.com>
| -rw-r--r-- | slirp/ip.h | 8 | ||||
| -rw-r--r-- | slirp/tcp.h | 4 |
2 files changed, 6 insertions, 6 deletions
@@ -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 9d06836..b3817cb 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; |