X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/132a5a4a47f9dbc7c52ee15234d70258c59ccf8e..70d2939adaa6ee884690256fccba884f6cc606b0:/lib/syscalls.c

diff --git a/lib/syscalls.c b/lib/syscalls.c
index 0d5dc18..b894ca3 100644
--- a/lib/syscalls.c
+++ b/lib/syscalls.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2004, 2005, 2007, 2008, 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
@@ -27,6 +27,7 @@
 #include <sys/socket.h>
 #include <sys/time.h>
 #include <signal.h>
+#include <time.h>
 
 #include "syscalls.h"
 #include "log.h"
@@ -34,20 +35,21 @@
 
 int mustnotbeminus1(const char *what, int ret) {
   if(ret == -1)
-    fatal(errno, "error calling %s", what);
+    disorder_fatal(errno, "error calling %s", what);
   return ret;
 }
 
 pid_t xfork(void) {
   pid_t pid;
 
-  if((pid = fork()) < 0) fatal(errno, "error calling fork");
+  if((pid = fork()) < 0)
+    disorder_fatal(errno, "error calling fork");
   return pid;
 }
 
 void xclose_guts(const char *path, int line, int fd) {
   if(close(fd) < 0)
-    fatal(errno, "%s:%d: close %d", path, line, fd);
+    disorder_fatal(errno, "%s:%d: close %d", path, line, fd);
 }
 
 void xdup2(int fd1, int fd2) {
@@ -140,7 +142,8 @@ int xnice(int inc) {
    * be -1 */
   errno = 0;
   ret = nice(inc);
-  if(errno) fatal(errno, "error calling nice");
+  if(errno)
+    disorder_fatal(errno, "error calling nice");
   return ret;
 }
 
@@ -148,6 +151,19 @@ void xgettimeofday(struct timeval *tv, struct timezone *tz) {
   mustnotbeminus1("gettimeofday", gettimeofday(tv, tz));
 }
 
+time_t xtime(time_t *whenp) {
+  struct timeval tv;
+
+  xgettimeofday(&tv, NULL);
+  if(whenp)
+    *whenp = tv.tv_sec;
+  return tv.tv_sec;
+}
+
+void xnanosleep(const struct timespec *req, struct timespec *rem) {
+  mustnotbeminus1("nanosleep", nanosleep(req, rem));
+}
+
 /*
 Local Variables:
 c-basic-offset:2