[project @ 1998-02-02 17:27:26 by simonm]

Library re-organisation:

All libraries now live under ghc/lib, which has the following structure:

	ghc/lib/std    		--  all prelude files 		(libHS.a)
	ghc/lib/std/cbits

	ghc/lib/exts		-- standard Hugs/GHC extensions (libHSexts.a)
				-- available with '-fglasgow-exts'

	ghc/lib/posix		-- POSIX library                (libHSposix.a)
	ghc/lib/posix/cbits     -- available with '-syslib posix'

	ghc/lib/misc		-- used to be hslibs/ghc	(libHSmisc.a)
	ghc/lib/misc/cbits	-- available with '-syslib misc'

	ghc/lib/concurrent	-- Concurrent libraries		(libHSconc.a)
				-- available with '-concurrent'

Also, several non-standard prelude modules had their names changed to begin
with 'Prel' to reduce namespace pollution.

	Addr      ==> PrelAddr     (Addr interface available in 'exts')
	ArrBase   ==> PrelArr
	CCall     ==> PrelCCall    (CCall interface available in 'exts')
	ConcBase  ==> PrelConc
	GHCerr    ==> PrelErr
	Foreign   ==> PrelForeign  (Foreign interface available in 'exts')
	GHC       ==> PrelGHC
	IOHandle  ==> PrelHandle
	IOBase    ==> PrelIOBase
	GHCmain   ==> PrelMain
	STBase    ==> PrelST
	Unsafe    ==> PrelUnsafe
	UnsafeST  ==> PrelUnsafeST

1 files changed, 91 insertions, 0 deletions

diff --git a/ghc/lib/misc/cbits/bindSocket.c b/ghc/lib/misc/cbits/bindSocket.c
new file mode 100644
index 0000000000..db667da933
--- /dev/null
+++ b/ghc/lib/misc/cbits/bindSocket.c
@@ -0,0 +1,91 @@
+#if 0
+%
+% (c) The GRASP/AQUA Project, Glasgow University, 1995
+%
+\subsection[bindSocket.lc]{Assign name to unnamed socket}
+
+\begin{code}
+#endif
+
+#define NON_POSIX_SOURCE
+#include "rtsdefs.h"
+#include "ghcSockets.h"
+
+StgInt
+bindSocket(I_ sockfd, A_ myaddr, I_ addrlen, I_ isUnixDomain)
+{
+    int rc;
+    
+    while ((rc = bind((int)sockfd, (struct sockaddr *)myaddr, (int)addrlen)) < 0) {
+      if (errno != EINTR) {
+	  cvtErrno();
+	  switch (ghc_errno) {
+	  default:
+	      stdErrno();
+	      break;
+	  case GHC_EACCES:
+       	      ghc_errtype = ERR_PERMISSIONDENIED;
+	      if (isUnixDomain != 0)
+	         ghc_errstr = "For a component of path prefix of path name";
+	      else
+	         ghc_errstr  = "Requested address protected, cannot bind socket";
+	      break;
+	  case GHC_EISCONN:
+	  case GHC_EADDRINUSE:
+	      ghc_errtype = ERR_RESOURCEBUSY;
+	      ghc_errstr  = "Address already in use";
+	      break;
+	  case GHC_EADDRNOTAVAIL:
+	      ghc_errtype = ERR_PERMISSIONDENIED;
+	      ghc_errstr  = "Address not available from local machine";
+	      break;
+	  case GHC_EBADF:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "Not a valid socket file descriptor";
+	      break;
+	  case GHC_EFAULT:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "Address not in valid part of user address space";
+	      break;
+	  case GHC_EINVAL:
+	      ghc_errtype = ERR_SYSTEMERROR;
+	      ghc_errstr  = "Specified size of structure not equal valid address for family";
+	      break;
+	  case GHC_ENOTSOCK:
+	      ghc_errtype = ERR_INAPPROPRIATETYPE;
+	      ghc_errstr  = "Descriptor for file, not a socket";
+	      break;
+	  case GHC_EIO:
+	      ghc_errtype = ERR_SYSTEMERROR;
+	      ghc_errstr  = "Could not make directory entry or alloc inode";
+	      break;
+	  case GHC_EISDIR:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "A null path name was given";
+	      break;
+	  case GHC_ELOOP:
+	      ghc_errtype = ERR_SYSTEMERROR;
+	      ghc_errstr  = "Too many symbolic links encountered";
+	      break;
+	  case GHC_ENAMETOOLONG:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "Max length of path name exceeded";
+	      break;
+	  case GHC_ENOENT:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "Component in path prefix does not exist";
+	      break;
+	  case GHC_ENOTDIR:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "Component in path prefix is not a directory";
+	      break;
+	  case GHC_EROFS:
+	      ghc_errtype = ERR_INVALIDARGUMENT;
+	      ghc_errstr  = "The inode would reside on read only file system";
+	      break;
+	  }
+	  return -1;
+      }
+    }
+    return 0;
+}