/** \file net.c networking-related helper functions */
+#include "error.h"
#include "para.h"
#include "net.h"
#include "string.h"
-#include "error.h"
/** Information about one encrypted connection. */
}
/**
- * encrypt and send buffer
+ * Encrypt and send a binary buffer.
*
- * \param fd: the file descriptor
- * \param buf the buffer to be encrypted and sent
- * \param len the length of \a buf
+ * \param fd The file descriptor.
+ * \param buf The buffer to be encrypted and sent.
+ * \param len The length of \a buf.
*
- * Check if encrytpion is available. If yes, encrypt the given buffer. Send out
- * the buffer, encrypted or not, and try to resend the remaing part in case of
- * short writes.
+ * Check if encryption is available. If yes, encrypt the given buffer. Send
+ * out the buffer, encrypted or not, and try to resend the remaing part in case
+ * of short writes.
*
* \return Positive on success, \p -E_SEND on errors.
*/
return socket_fd;
}
-/**
- * a wrapper around connect(2)
- *
- * \param fd the file descriptor
- * \param their_addr the address to connect
- *
- * \return \p -E_CONNECT on errors, 1 on success
- *
- * \sa connect(2)
- */
-int para_connect(int fd, struct sockaddr_in *their_addr)
-{
- int ret;
-
- if ((ret = connect(fd, (struct sockaddr *)their_addr,
- sizeof(struct sockaddr))) == -1)
- return -E_CONNECT;
- return 1;
-}
-
/**
* paraslash's wrapper around the accept system call
*