1 files changed, 29 insertions, 0 deletions
diff --git a/usr.sbin/popa3d/misc.h b/usr.sbin/popa3d/misc.h
new file mode 100644
index 00000000000..097d3c75c3a
--- /dev/null
+++ b/usr.sbin/popa3d/misc.h
@@ -0,0 +1,29 @@
+/* $OpenBSD: misc.h,v 1.1 2001/08/19 13:05:57 deraadt Exp $ */
+
+/*
+ * Miscellaneous syscall wrappers.
+ */
+
+#ifndef _POP_MISC_H
+#define _POP_MISC_H
+
+/*
+ * A select(2)-based sleep() equivalent: no more problems with SIGALRM,
+ * subsecond precision.
+ */
+extern int sleep_select(int sec, int usec);
+
+/*
+ * Obtain or remove a lock.
+ */
+extern int lock_fd(int fd, int shared);
+extern int unlock_fd(int fd);
+
+/*
+ * Attempts to write all the supplied data. Returns the number of bytes
+ * written. Any value that differs from the requested count means that
+ * an error has occured; if the value is -1, errno is set appropriately.
+ */
+extern int write_loop(int fd, char *buffer, int count);
+
+#endif