diff options
| -rw-r--r-- | usr.bin/ssh/bufaux.c | 24 | ||||
| -rw-r--r-- | usr.bin/ssh/bufaux.h | 5 |
2 files changed, 24 insertions, 5 deletions
diff --git a/usr.bin/ssh/bufaux.c b/usr.bin/ssh/bufaux.c index 3b5118c2f86..f4c5c94d24f 100644 --- a/usr.bin/ssh/bufaux.c +++ b/usr.bin/ssh/bufaux.c @@ -37,7 +37,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: bufaux.c,v 1.24 2002/03/26 15:23:40 markus Exp $"); +RCSID("$OpenBSD: bufaux.c,v 1.25 2002/04/20 09:14:58 markus Exp $"); #include <openssl/bn.h> #include "bufaux.h" @@ -137,10 +137,18 @@ buffer_get_bignum2(Buffer *buffer, BIGNUM *value) BN_bin2bn(bin, len, value); xfree(bin); } - /* - * Returns an integer from the buffer (4 bytes, msb first). + * Returns integers from the buffer (msb first). */ + +u_short +buffer_get_short(Buffer *buffer) +{ + u_char buf[2]; + buffer_get(buffer, (char *) buf, 2); + return GET_16BIT(buf); +} + u_int buffer_get_int(Buffer *buffer) { @@ -158,9 +166,17 @@ buffer_get_int64(Buffer *buffer) } /* - * Stores an integer in the buffer in 4 bytes, msb first. + * Stores integers in the buffer, msb first. */ void +buffer_put_short(Buffer *buffer, u_short value) +{ + char buf[2]; + PUT_16BIT(buf, value); + buffer_append(buffer, buf, 2); +} + +void buffer_put_int(Buffer *buffer, u_int value) { char buf[4]; diff --git a/usr.bin/ssh/bufaux.h b/usr.bin/ssh/bufaux.h index 44592076f96..93555357942 100644 --- a/usr.bin/ssh/bufaux.h +++ b/usr.bin/ssh/bufaux.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bufaux.h,v 1.17 2002/03/18 17:25:29 provos Exp $ */ +/* $OpenBSD: bufaux.h,v 1.18 2002/04/20 09:14:58 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -23,6 +23,9 @@ void buffer_put_bignum2(Buffer *, BIGNUM *); void buffer_get_bignum(Buffer *, BIGNUM *); void buffer_get_bignum2(Buffer *, BIGNUM *); +u_short buffer_get_short(Buffer *); +void buffer_put_short(Buffer *, u_short); + u_int buffer_get_int(Buffer *); void buffer_put_int(Buffer *, u_int); |