Mercurial > dropbear
comparison buffer.c @ 179:161557a9dde8
* fix longstanding bug with connections being closed on failure to
connect to auth socket (server)
* differentiate between get_byte and get_bool
* get rid of some // comments
* general tidying
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Sun, 13 Mar 2005 13:58:14 +0000 |
| parents | 0cfba3034be5 |
| children | c5d3ef11155f |
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| 178:058cc7892636 | 179:161557a9dde8 |
|---|---|
| 158 dropbear_exit("bad buf_getbyte"); | 158 dropbear_exit("bad buf_getbyte"); |
| 159 } | 159 } |
| 160 return buf->data[buf->pos++]; | 160 return buf->data[buf->pos++]; |
| 161 } | 161 } |
| 162 | 162 |
| 163 /* Get a bool from the buffer and increment the pos */ | |
| 164 unsigned char buf_getbool(buffer* buf) { | |
| 165 | |
| 166 unsigned char b; | |
| 167 b = buf_getbyte(buf); | |
| 168 if (b != 0) | |
| 169 b = 1; | |
| 170 return b; | |
| 171 } | |
| 172 | |
| 163 /* put a byte, incrementing the length if required */ | 173 /* put a byte, incrementing the length if required */ |
| 164 void buf_putbyte(buffer* buf, unsigned char val) { | 174 void buf_putbyte(buffer* buf, unsigned char val) { |
| 165 | 175 |
| 166 if (buf->pos >= buf->len) { | 176 if (buf->pos >= buf->len) { |
| 167 buf_incrlen(buf, 1); | 177 buf_incrlen(buf, 1); |