* Stdlib.cs: Use Stdlib.LIBC instead of "libc".

  * StdioFileStream.cs: Add FilePosition property (not that I expect anyone to
    use it) and Rewind() method.

svn path=/trunk/mcs/; revision=38870

3 files changed, 30 insertions, 4 deletions

diff --git a/mcs/class/Mono.Posix/Mono.Unix/ChangeLog b/mcs/class/Mono.Posix/Mono.Unix/ChangeLog
index 538045fe495..c67c572ae38 100644
--- a/mcs/class/Mono.Posix/Mono.Unix/ChangeLog
+++ b/mcs/class/Mono.Posix/Mono.Unix/ChangeLog
@@ -1,3 +1,9 @@
+2005-01-13  Jonathan Pryor <jonpryor@vt.edu>
+
+	* Stdlib.cs: Use Stdlib.LIBC instead of "libc".
+	* StdioFileStream.cs: Add FilePosition property (not that I expect anyone to
+	  use it) and Rewind() method.
+
 2005-01-05  Jonathan Pryor <jonpryor@vt.edu>
 
 	* StdioFileStream.cs: Added; System.IO.Stream wrapper for C FILE struct.
diff --git a/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs b/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
index 7f2d04ebf5e..23c1f3c53e6 100644
--- a/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
+++ b/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
@@ -123,6 +123,21 @@ namespace Mono.Unix {
 			}
 		}
 
+		public FilePosition FilePosition {
+			get {
+				FilePosition pos = new FilePosition ();
+				int r = Stdlib.fgetpos (file, pos);
+				UnixMarshal.ThrowExceptionForLastErrorIf (r);
+				return pos;
+			}
+			set {
+				if (value == null)
+					throw new ArgumentNullException ("value");
+				int r = Stdlib.fsetpos (file, value);
+				UnixMarshal.ThrowExceptionForLastErrorIf (r);
+			}
+		}
+
 		public override void Flush ()
 		{
 			int r = Stdlib.fflush (file);
@@ -164,6 +179,11 @@ namespace Mono.Unix {
 				throw new ArgumentException ("would overrun buffer");
 		}
 
+		public void Rewind ()
+		{
+			Stdlib.rewind (file);
+		}
+
 		public override long Seek (long offset, SeekOrigin origin)
 		{
 			AssertNotDisposed ();
diff --git a/mcs/class/Mono.Posix/Mono.Unix/Stdlib.cs b/mcs/class/Mono.Posix/Mono.Unix/Stdlib.cs
index b57f5b633f3..37d894c4bc7 100644
--- a/mcs/class/Mono.Posix/Mono.Unix/Stdlib.cs
+++ b/mcs/class/Mono.Posix/Mono.Unix/Stdlib.cs
@@ -97,17 +97,17 @@ namespace Mono.Unix {
 
 		static XPrintfFunctions ()
 		{
-			CdeclFunction _printf = new CdeclFunction ("libc", "printf", typeof(int));
+			CdeclFunction _printf = new CdeclFunction (Stdlib.LIBC, "printf", typeof(int));
 			printf = new XPrintf (_printf.Invoke);
 
-			CdeclFunction _fprintf = new CdeclFunction ("libc", "fprintf", typeof(int));
+			CdeclFunction _fprintf = new CdeclFunction (Stdlib.LIBC, "fprintf", typeof(int));
 			fprintf = new XPrintf (_fprintf.Invoke);
 
-			CdeclFunction _snprintf = new CdeclFunction ("MonoPosixHelper", 
+			CdeclFunction _snprintf = new CdeclFunction (Stdlib.MPH, 
 					"Mono_Posix_Stdlib_snprintf", typeof(int));
 			snprintf = new XPrintf (_snprintf.Invoke);
 
-			CdeclFunction _syslog = new CdeclFunction ("libc", "syslog", typeof(void));
+			CdeclFunction _syslog = new CdeclFunction (Stdlib.LIBC, "syslog", typeof(void));
 			syslog = new XPrintf (_syslog.Invoke);
 		}
 	}