2 * Dropbear - a SSH2 server
4 * Copyright (c) 2002,2003 Matt Johnston
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 #ifndef DISABLE_SYSLOG
35 extern int usingsyslog;
36 void dropbear_exit(const char* format, ...);
37 void dropbear_close(const char* format, ...);
38 void dropbear_log(int priority, const char* format, ...);
40 void dropbear_trace(const char* format, ...);
41 void printhex(unsigned char* buf, int len);
43 char * stripcontrol(const char * text);
44 unsigned char * getaddrstring(struct sockaddr * addr);
45 char* getaddrhostname(struct sockaddr * addr);
46 int readln(int fd, char* buf, int count);
47 int writeln(int fd, const char* str);
48 int buf_readfile(buffer* buf, const char* filename);
51 void * m_malloc(size_t size);
52 void * m_realloc(void* ptr, size_t size);
53 #define m_free(X) __m_free(X); (X) = NULL;
54 void __m_free(void* ptr);
55 void m_burn(void* data, unsigned int len);
58 size_t strlcpy(char *dst, const char *src, size_t size);
62 size_t strlcat(char *dst, const char *src, size_t siz);