#ifndef lint
static char *rcsid_gdb_conn_c = "$Header$";
-#endif lint
+#endif
/************************************************************************
*
#include <mit-copyright.h>
#include <stdio.h>
-#include <strings.h>
+#include <stdlib.h>
+#include <string.h>
#include "gdb.h"
#include <sys/types.h>
#include <sys/uio.h>
#ifdef SOLARIS
#include <sys/filio.h>
#endif /* SOLARIS */
+#ifdef POSIX
+#include <unistd.h>
+#endif
extern int errno;
-#ifdef vax
-extern u_short htons(); /* ?? All versions? */
-#endif vax
CONNECTION gdb_allocate_connection();
-/************************************************************************/
-/*
-/* start_peer_connection (start_peer_connection)
-/*
-/* Starts a connection to another process which itself will be
-/* issuing a start_peer_connection to us. Current implementation
-/* builds at most one stream, with the risk of a hang if
-/* the attempts to connect cross in the night. This is a bug,
-/* but this level of support is acceptable for casual debugging
-/* of applications, and perhaps for some production use in
-/* controlled settings. I think the only other way to do it
-/* is to risk building two streams in parallel, possibly tearing
-/* one down when the duplication is discovered. Seems complicated
-/* and messy.
-/*
-/************************************************************************/
+/************************************************************************
+ *
+ * start_peer_connection (start_peer_connection)
+ *
+ * Starts a connection to another process which itself will be
+ * issuing a start_peer_connection to us. Current implementation
+ * builds at most one stream, with the risk of a hang if
+ * the attempts to connect cross in the night. This is a bug,
+ * but this level of support is acceptable for casual debugging
+ * of applications, and perhaps for some production use in
+ * controlled settings. I think the only other way to do it
+ * is to risk building two streams in parallel, possibly tearing
+ * one down when the duplication is discovered. Seems complicated
+ * and messy.
+ *
+ ************************************************************************/
CONNECTION
start_peer_connection(id)
} else
return NULL;
}
-\f
+
+
/************************************************************************/
/*
/* g_make_con
}
-\f/************************************************************************/
+
+/************************************************************************/
/*
/* g_null_con
/*
}
-\f
+
/************************************************************************/
/*
/* gdb_allocate_connection
return &gdb_cons[i]; /* return new highest con */
/* ever used*/
}
-\f
+
+
/************************************************************************/
/*
/* g_try_connecting
{
int peer; /* socket for talking to
peer */
- int on = 1; /* flag for ioctl */
+ char on = 1; /* flag for ioctl */
struct sockaddr_in target; /* build the peer address */
/* here */
struct hostent *peer_host; /* host where peer is */
/*
/*----------------------------------------------------------*/
- bzero((char *)&target, sizeof(target));
+ memset((char *)&target, 0, sizeof(target));
g_parse_target(id, &peer_host, &target.sin_port);
if (peer_host == NULL) {
fprintf(gdb_log,"gdb: g_try_connecting... '%s' is not a valid host:server\n",
/*----------------------------------------------------------*/
- bcopy(peer_host->h_addr, (char *)&target.sin_addr, peer_host->h_length);
+ memcpy((char *)&target.sin_addr,peer_host->h_addr,peer_host->h_length);
target.sin_family = peer_host->h_addrtype;
/*----------------------------------------------------------*/
return TRUE;
}
-\f
+
+
/************************************************************************/
/*
/* g_parse_target
*port = serv->s_port;
}
}
-\f
+
+
/************************************************************************/
/*
/* g_try_accepting
/*
/*----------------------------------------------------------*/
- bzero((char *)&self, sizeof(self));
+ memset((char *)&self, 0, sizeof(self));
g_parse_target(id, &peer_host, &self.sin_port);
if (peer_host == NULL) {
GDB_GIVEUP("gdb_try_accepting: bad port not caught by try connecting")
/* of pending non-accepted */
/* cons.*/
fromlen = sizeof(from);
- peer = accept(slisten, &from, &fromlen);
+ peer = accept(slisten, (struct sockaddr *)&from, &fromlen);
if (peer < 0) {
g_stop_with_errno(con);
gdb_perror("gdb_try_accepting: error accepting connection");
con->out.fd = peer;
con->status = CON_STARTING;
}
-\f
+
+
/************************************************************************/
/*
/* g_ver_oprotocol
con->status = CON_UP;
else
con->status = CON_STOPPED;
-#else !VERIFY_PROTOCOL
+#else
con->status = CON_UP;
-#endif !VERIFY_PROTOCOL
+#endif
}
+
/************************************************************************/
/*
/* g_ver_iprotocol
g_stop_with_errno(con);
return;
}
-#else !VERIFY_PROTOCOL
+#else
con->status = CON_UP;
#endif
}
-\f
+
/************************************************************************/
/*
/* sever_connection (sever_connection)
return NULL;
}
+
/************************************************************************/
/*
/* g_stop_with_errno
/*
/************************************************************************/
-
int
g_stop_with_errno(con)
CONNECTION con;
}
+
/************************************************************************/
/*
/* g_stop_connection
return;
}
-\f
+
/************************************************************************/
/*
/* gdb_de_allocate_connection
gdb_mcons = i + 1;
}
-\f
+
+
/************************************************************************/
/*
/* g_cleanup_half_conection
current = next;
}
}
-\f
+
+
/************************************************************************/
/*
/* create_listening_connection (create_listening_connection)
/*
/*----------------------------------------------------------*/
- bzero((char *)&self, sizeof(self));
+ memset((char *)&self, 0, sizeof(self));
/*
* Determine our port number
*/
gdb_mfd = con->in.fd + 1;
return con;
}
-\f
+
+
/************************************************************************/
/*
/* g_allocate_connection_buffers
andersk / moira.git / blobdiff