s3-lib Remove unused dos error codes from errmap_unix

This also makes unix_nt_errmap private to errmap_unix.c and errormap.c
so the tables themselves cannot be duplicate symbols until merged.

Andrew Bartlett

3 files changed, 47 insertions, 54 deletions

diff --git a/source3/include/smb.h b/source3/include/smb.h
index 28bc49f858..d584a9db45 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -1549,13 +1549,6 @@ typedef struct user_struct {
 	struct auth_ntlmssp_state *auth_ntlmssp_state;
 } user_struct;
 
-struct unix_error_map {
-	int unix_error;
-	int dos_class;
-	int dos_code;
-	NTSTATUS nt_error;
-};
-
 /*
    Do you want session setups at user level security with a invalid
    password to be rejected or allowed in as guest? WinNT rejects them
diff --git a/source3/lib/errmap_unix.c b/source3/lib/errmap_unix.c
index b4a98f9634..1d5f4d8486 100644
--- a/source3/lib/errmap_unix.c
+++ b/source3/lib/errmap_unix.c
@@ -24,91 +24,94 @@
 
 /* Mapping from Unix, to NT error numbers */
 
-const struct unix_error_map unix_dos_nt_errmap[] = {
-	{ EPERM, ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
-	{ EACCES, ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
-	{ ENOENT, ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND },
-	{ ENOTDIR, ERRDOS, ERRbadpath,  NT_STATUS_NOT_A_DIRECTORY },
-	{ EIO, ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR },
-	{ EBADF, ERRSRV, ERRsrverror, NT_STATUS_INVALID_HANDLE },
-	{ EINVAL, ERRSRV, ERRsrverror, NT_STATUS_INVALID_PARAMETER },
-	{ EEXIST, ERRDOS, ERRfilexists, NT_STATUS_OBJECT_NAME_COLLISION},
-	{ ENFILE, ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
-	{ EMFILE, ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
-	{ ENOSPC, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL },
-	{ ENOMEM, ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY },
-	{ EISDIR, ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY},
-	{ EMLINK, ERRDOS, ERRgeneral, NT_STATUS_TOO_MANY_LINKS },
-	{ EINTR,  ERRHRD, ERRgeneral, NT_STATUS_RETRY },
-	{ ENOSYS, ERRDOS, ERRunsup, NT_STATUS_NOT_SUPPORTED },
+static const struct {
+	int unix_error;
+	NTSTATUS nt_error;
+} unix_nt_errmap[] = {
+	{ EPERM, NT_STATUS_ACCESS_DENIED },
+	{ EACCES, NT_STATUS_ACCESS_DENIED },
+	{ ENOENT, NT_STATUS_OBJECT_NAME_NOT_FOUND },
+	{ ENOTDIR, NT_STATUS_NOT_A_DIRECTORY },
+	{ EIO, NT_STATUS_IO_DEVICE_ERROR },
+	{ EBADF, NT_STATUS_INVALID_HANDLE },
+	{ EINVAL, NT_STATUS_INVALID_PARAMETER },
+	{ EEXIST, NT_STATUS_OBJECT_NAME_COLLISION},
+	{ ENFILE, NT_STATUS_TOO_MANY_OPENED_FILES },
+	{ EMFILE, NT_STATUS_TOO_MANY_OPENED_FILES },
+	{ ENOSPC, NT_STATUS_DISK_FULL },
+	{ ENOMEM, NT_STATUS_NO_MEMORY },
+	{ EISDIR, NT_STATUS_FILE_IS_A_DIRECTORY},
+	{ EMLINK, NT_STATUS_TOO_MANY_LINKS },
+	{ EINTR,  NT_STATUS_RETRY },
+	{ ENOSYS, NT_STATUS_NOT_SUPPORTED },
 #ifdef ELOOP
-	{ ELOOP, ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND },
+	{ ELOOP, NT_STATUS_OBJECT_PATH_NOT_FOUND },
 #endif
 #ifdef EFTYPE
-	{ EFTYPE, ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND },
+	{ EFTYPE, NT_STATUS_OBJECT_PATH_NOT_FOUND },
 #endif
 #ifdef EDQUOT
-	{ EDQUOT, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL }, /* Windows apps need this, not NT_STATUS_QUOTA_EXCEEDED */
+	{ EDQUOT, NT_STATUS_DISK_FULL }, /* Windows apps need this, not NT_STATUS_QUOTA_EXCEEDED */
 #endif
 #ifdef ENOTEMPTY
-	{ ENOTEMPTY, ERRDOS, ERRnoaccess, NT_STATUS_DIRECTORY_NOT_EMPTY },
+	{ ENOTEMPTY, NT_STATUS_DIRECTORY_NOT_EMPTY },
 #endif
 #ifdef EXDEV
-	{ EXDEV, ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE },
+	{ EXDEV, NT_STATUS_NOT_SAME_DEVICE },
 #endif
 #ifdef EROFS
-	{ EROFS, ERRHRD, ERRnowrite, NT_STATUS_ACCESS_DENIED },
+	{ EROFS, NT_STATUS_ACCESS_DENIED },
 #endif
 #ifdef ENAMETOOLONG
-	{ ENAMETOOLONG, ERRDOS, 206, NT_STATUS_OBJECT_NAME_INVALID },
+	{ ENAMETOOLONG, NT_STATUS_OBJECT_NAME_INVALID },
 #endif
 #ifdef EFBIG
-	{ EFBIG, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL },
+	{ EFBIG, NT_STATUS_DISK_FULL },
 #endif
 #ifdef ENOBUFS
-	{ ENOBUFS, ERRDOS, ERRnomem, NT_STATUS_INSUFFICIENT_RESOURCES },
+	{ ENOBUFS, NT_STATUS_INSUFFICIENT_RESOURCES },
 #endif
-	{ EAGAIN, ERRDOS, 111, NT_STATUS_NETWORK_BUSY },
+	{ EAGAIN, NT_STATUS_NETWORK_BUSY },
 #ifdef EADDRINUSE
-	{ EADDRINUSE, ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED},
+	{ EADDRINUSE, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED},
 #endif
 #ifdef ENETUNREACH
-	{ ENETUNREACH, ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE},
+	{ ENETUNREACH, NT_STATUS_NETWORK_UNREACHABLE},
 #endif
 #ifdef EHOSTUNREACH
-		{ EHOSTUNREACH, ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE},
+		{ EHOSTUNREACH, NT_STATUS_HOST_UNREACHABLE},
 #endif
 #ifdef ECONNREFUSED
-	{ ECONNREFUSED, ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED},
+	{ ECONNREFUSED, NT_STATUS_CONNECTION_REFUSED},
 #endif
 #ifdef ETIMEDOUT
-	{ ETIMEDOUT, ERRHRD, 121, NT_STATUS_IO_TIMEOUT},
+	{ ETIMEDOUT, NT_STATUS_IO_TIMEOUT},
 #endif
 #ifdef ECONNABORTED
-	{ ECONNABORTED, ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED},
+	{ ECONNABORTED, NT_STATUS_CONNECTION_ABORTED},
 #endif
 #ifdef ECONNRESET
-	{ ECONNRESET, ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_RESET},
+	{ ECONNRESET, NT_STATUS_CONNECTION_RESET},
 #endif
 #ifdef ENODEV
-	{ ENODEV, ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST},
+	{ ENODEV, NT_STATUS_DEVICE_DOES_NOT_EXIST},
 #endif
 #ifdef EPIPE
-	{ EPIPE, ERRDOS, 109, NT_STATUS_PIPE_BROKEN},
+	{ EPIPE, NT_STATUS_PIPE_BROKEN},
 #endif
 #ifdef EWOULDBLOCK
-	{ EWOULDBLOCK, ERRDOS, 111, NT_STATUS_NETWORK_BUSY },
+	{ EWOULDBLOCK, NT_STATUS_NETWORK_BUSY },
 #endif
 #ifdef ENOATTR
-	{ ENOATTR, ERRDOS, ERRbadfile, NT_STATUS_NOT_FOUND },
+	{ ENOATTR, NT_STATUS_NOT_FOUND },
 #endif
 #ifdef ECANCELED
-	{ ECANCELED, ERRDOS, ERRbadfid, NT_STATUS_CANCELLED},
+	{ ECANCELED, NT_STATUS_CANCELLED},
 #endif
 #ifdef ENOTSUP
-        { ENOTSUP, ERRSRV, ERRnosupport, NT_STATUS_NOT_SUPPORTED},
+        { ENOTSUP, NT_STATUS_NOT_SUPPORTED},
 #endif
-	{ 0, 0, 0, NT_STATUS_OK }
+	{ 0, NT_STATUS_OK }
 };
 
 /*********************************************************************
@@ -131,9 +134,9 @@ NTSTATUS map_nt_error_from_unix(int unix_error)
 	}
 
 	/* Look through list */
-	while(unix_dos_nt_errmap[i].unix_error != 0) {
-		if (unix_dos_nt_errmap[i].unix_error == unix_error)
-			return unix_dos_nt_errmap[i].nt_error;
+	while(unix_nt_errmap[i].unix_error != 0) {
+		if (unix_nt_errmap[i].unix_error == unix_error)
+			return unix_nt_errmap[i].nt_error;
 		i++;
 	}
 
diff --git a/source3/smbd/error.c b/source3/smbd/error.c
index 6655a6fb08..5ba751647f 100644
--- a/source3/smbd/error.c
+++ b/source3/smbd/error.c
@@ -21,9 +21,6 @@
 #include "smbd/smbd.h"
 #include "smbd/globals.h"
 
-/* From lib/error.c */
-extern struct unix_error_map unix_dos_nt_errmap[];
-
 bool use_nt_status(void)
 {
 	return lp_nt_status_support() && (global_client_caps & CAP_STATUS32);