/*
- * Copyright (C) 1997-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997-2014 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#include <limits.h>
#include <stdarg.h>
#include <ctype.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-#include <sys/un.h> /* needed by create_pf_socket */
#include <string.h>
#include <assert.h>
#include <stdbool.h>
+#include <inttypes.h>
+#include <sys/uio.h>
#include "gcc-compat.h"
/** used in various contexts */
*
*/
#define DEFINE_STDERR_LOGGER(funcname, loglevel_barrier) \
- __printf_2_3 void funcname(int ll, const char* fmt,...) \
+ static __printf_2_3 void funcname(int ll, const char* fmt,...) \
{ \
va_list argp; \
if (ll < loglevel_barrier) \
/** Sent by para_client to initiate the authentication procedure. */
#define AUTH_REQUEST_MSG "auth rsa "
-/** Sent by para_server for commands that expect a data file. */
-#define AWAITING_DATA_MSG "\nAwaiting Data."
-/** Sent by para_server if authentication was successful. */
-#define PROCEED_MSG "Proceed."
-/** Length of the \p PROCEED_MSG string. */
-#define PROCEED_MSG_LEN strlen(PROCEED_MSG)
-/** Sent by para_client to indicate the end of the command line. */
-#define EOC_MSG "\nEnd of Command."
/* exec */
int para_exec_cmdline_pid(pid_t *pid, const char *cmdline, int *fds);
/* time */
-int tv_diff(const struct timeval *b, const struct timeval *a, struct timeval *diff);
-long unsigned tv2ms(const struct timeval*);
-void d2tv(double, struct timeval*);
-void tv_add(const struct timeval*, const struct timeval *, struct timeval *);
-void tv_scale(const unsigned long, const struct timeval *, struct timeval *);
+int tv_diff(const struct timeval *b, const struct timeval *a,
+ struct timeval *diff);
+long unsigned tv2ms(const struct timeval *tv);
+void d2tv(double x, struct timeval *tv);
+void tv_add(const struct timeval *a, const struct timeval *b,
+ struct timeval *sum);
+void tv_scale(const unsigned long mult, const struct timeval *tv,
+ struct timeval *result);
void tv_divide(const unsigned long divisor, const struct timeval *tv,
- struct timeval *result);
+ struct timeval *result);
int tv_convex_combination(const long a, const struct timeval *tv1,
const long b, const struct timeval *tv2,
struct timeval *result);
-void ms2tv(const long unsigned n, struct timeval *tv);
+void ms2tv(long unsigned n, struct timeval *tv);
void compute_chunk_time(long unsigned chunk_num,
struct timeval *chunk_tv, struct timeval *stream_start,
struct timeval *result);
+struct timeval *clock_get_realtime(struct timeval *tv);
/** The enum of all status items. */
enum status_items {STATUS_ITEM_ENUM NUM_STAT_ITEMS};