X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/e7eb3a2744aa45179daea235800753d3d1955338..0720e8ef5c1d10373cd5faedd35eab2bc4e30fbf:/lib/syscalls.h

diff --git a/lib/syscalls.h b/lib/syscalls.h
index 7031eac..ea6dbaf 100644
--- a/lib/syscalls.h
+++ b/lib/syscalls.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2004, 2005, 2007-2009, 2013 Richard Kettlewell
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +15,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
+/** @file lib/syscalls.h
+ * @brief Error-checking library call wrappers
+ */
 #ifndef SYSCALLS_H
 #define SYSCALLS_H
 
@@ -25,7 +27,9 @@ struct sockaddr;
 struct sigaction;
 struct timezone;
 
-#include <sys/socket.h>
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
 #include <signal.h>
 
 pid_t xfork(void);
@@ -46,6 +50,9 @@ int xprintf(const char *, ...)
 void xfclose(FILE *);
 int xnice(int);
 void xgettimeofday(struct timeval *, struct timezone *);
+time_t xtime(time_t *when);
+void xgettime(clockid_t clk_id, struct timespec *tp);
+void xnanosleep(const struct timespec *req, struct timespec *rem);
 /* the above all call @fatal@ if the system call fails */
 
 void nonblock(int fd);