Eat our own dog food, call libssh2_init and libssh2_exit in the examples.

example/direct_tcpip.c

@@ -81,6 +81,12 @@ int main(int argc, char *argv[])
     if (argc > 7)
         remote_destport = atoi(argv[7]);
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Connect to SSH server */
     sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
     sin.sin_family = AF_INET;
@@ -271,5 +277,8 @@ shutdown:
 #else
     close(sock);
 #endif
+
+    libssh2_exit();
+
     return 0;
 }

example/scp.c

@@ -68,6 +68,12 @@ int main(int argc, char *argv[])
         scppath = argv[4];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Ultra basic "connect to port 22 on localhost"
      * Your code is responsible for creating the socket establishing the
      * connection
@@ -169,5 +175,8 @@ int main(int argc, char *argv[])
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/scp_nonblock.c

@@ -121,6 +121,12 @@ int main(int argc, char *argv[])
         scppath = argv[4];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Ultra basic "connect to port 22 on localhost"
      * Your code is responsible for creating the socket establishing the
      * connection
@@ -267,5 +273,8 @@ shutdown:
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/scp_write.c

@@ -75,6 +75,12 @@ int main(int argc, char *argv[])
         scppath = argv[5];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     local = fopen(loclfile, "rb");
     if (!local) {
         fprintf(stderr, "Can't open local file %s\n", loclfile);
@@ -204,5 +210,8 @@ int main(int argc, char *argv[])
     if (local)
         fclose(local);
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/scp_write_nonblock.c

@@ -79,6 +79,12 @@ int main(int argc, char *argv[])
         scppath = argv[5];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     local = fopen(loclfile, "rb");
     if (!local) {
         fprintf(stderr, "Can't local file %s\n", loclfile);
@@ -218,5 +224,8 @@ int main(int argc, char *argv[])
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp.c

@@ -98,6 +98,13 @@ int main(int argc, char *argv[])
     if(argc > 4) {
         sftppath = argv[4];
     }
+
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -241,5 +248,8 @@ int main(int argc, char *argv[])
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_RW_nonblock.c

@@ -72,6 +72,12 @@ int main(int argc, char *argv[])
     WSAStartup(MAKEWORD(2,0), &wsadata);
 #endif
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Ultra basic "connect to port 22 on localhost"
      * The application is responsible for creating the socket establishing
      * the connection
@@ -286,5 +292,8 @@ int main(int argc, char *argv[])
     if (tempstorage)
         fclose(tempstorage);
     printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_mkdir.c

@@ -70,6 +70,12 @@ int main(int argc, char *argv[])
         sftppath = argv[4];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -159,6 +165,9 @@ int main(int argc, char *argv[])
 #else
     close(sock);
 #endif
-printf("all done\n");
+    printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_mkdir_nonblock.c

@@ -73,6 +73,12 @@ int main(int argc, char *argv[])
         sftppath = argv[4];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -165,6 +171,9 @@ int main(int argc, char *argv[])
 #else
     close(sock);
 #endif
-printf("all done\n");
+    printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_nonblock.c

@@ -121,6 +121,13 @@ int main(int argc, char *argv[])
     if (argc > 4) {
         sftppath = argv[4];
     }
+
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -269,5 +276,8 @@ shutdown:
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_write.c

@@ -79,6 +79,12 @@ int main(int argc, char *argv[])
         sftppath = argv[5];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     local = fopen(loclfile, "rb");
     if (!local) {
         printf("Can't local file %s\n", loclfile);
@@ -200,5 +206,8 @@ shutdown:
     if (local)
         fclose(local);
     printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftp_write_nonblock.c

@@ -82,6 +82,12 @@ int main(int argc, char *argv[])
         sftppath = argv[5];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     local = fopen(loclfile, "rb");
     if (!local) {
         printf("Can't local file %s\n", loclfile);
@@ -212,5 +218,8 @@ shutdown:
     close(sock);
 #endif
     printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftpdir.c

@@ -70,6 +70,13 @@ int main(int argc, char *argv[])
     if(argc > 4) {
         sftppath = argv[4];
     }
+
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -211,6 +218,9 @@ int main(int argc, char *argv[])
 #else
     close(sock);
 #endif
-printf("all done\n");
+    printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/sftpdir_nonblock.c

@@ -73,6 +73,13 @@ int main(int argc, char *argv[])
     if(argc > 4) {
         sftppath = argv[4];
     }
+
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /*
      * The application code is responsible for creating the socket
      * and establishing the connection
@@ -224,5 +231,8 @@ int main(int argc, char *argv[])
     close(sock);
 #endif
     printf("all done\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/ssh2.c

@@ -93,6 +93,12 @@ int main(int argc, char *argv[])
         password = argv[3];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Ultra basic "connect to port 22 on localhost".  Your code is
      * responsible for creating the socket establishing the connection
      */
@@ -247,5 +253,8 @@ int main(int argc, char *argv[])
     close(sock);
 #endif
     printf("all done!\n");
+
+    libssh2_exit();
+
     return 0;
 }

example/ssh2_agent.c

@@ -65,6 +65,12 @@ int main(int argc, char *argv[])
         username = argv[2];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     /* Ultra basic "connect to port 22 on localhost".  Your code is
      * responsible for creating the socket establishing the connection
      */
@@ -225,5 +231,8 @@ int main(int argc, char *argv[])
     }
 
     printf("all done!\n");
+
+    libssh2_exit();
+
     return rc;
 }

example/ssh2_exec.c

@@ -109,6 +109,12 @@ int main(int argc, char *argv[])
         commandline = argv[4];
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     hostaddr = inet_addr(hostname);
 
     /* Ultra basic "connect to port 22 on localhost"
@@ -289,6 +295,8 @@ shutdown:
     close(sock);
 #endif
     fprintf(stderr, "all done\n");
+
+    libssh2_exit();
+
     return 0;
 }
-

example/x11.c

@@ -277,6 +277,12 @@ main (int argc, char *argv[])
         fprintf (stderr, "DEBUG is ON: %d\n", set_debug_on);
     }
 
+    rc = libssh2_init (0);
+    if (rc != 0) {
+        fprintf (stderr, "libssh2 initialization failed (%d)\n", rc);
+        return 1;
+    }
+
     sock = socket (AF_INET, SOCK_STREAM, 0);
 
     sin.sin_family = AF_INET;
@@ -434,5 +440,8 @@ main (int argc, char *argv[])
       channel = NULL;
     }
     _normal_mode();
+
+    libssh2_exit();
+
     return 0;
 }