From 2c34148db5ff1d5cdf7dd7d2248974a85f628c17 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 30 Dec 2004 23:51:18 +0000
Subject: r4420: - add usefull helper macros for allocation failures,   they
 should be used in mostly all our code after   calling a talloc_* function

- the current NTSTATUS_TALLOC_CHECK() and WERR_TALLOC_CHECK()
  should be replaced by this new macros

metze
(This used to be commit b6376590f4b2409b2237809d378d9425fe1ce07e)
---
 source4/include/nt_status.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'source4')

diff --git a/source4/include/nt_status.h b/source4/include/nt_status.h
index 4e61d9a365..e95e1a745c 100644
--- a/source4/include/nt_status.h
+++ b/source4/include/nt_status.h
@@ -57,9 +57,22 @@ typedef uint32_t WERROR;
 #define NT_STATUS_IS_OK(x) (NT_STATUS_V(x) == 0)
 #define NT_STATUS_IS_ERR(x) ((NT_STATUS_V(x) & 0xc0000000) == 0xc0000000)
 #define NT_STATUS_EQUAL(x,y) (NT_STATUS_V(x) == NT_STATUS_V(y))
+
+#define NT_STATUS_HAVE_NO_MOMORY(x) do { \
+	if (!(x)) {\
+		return NT_STATUS_NO_MEMORY;\
+	}\
+} while (0)
+
 #define W_ERROR_IS_OK(x) (W_ERROR_V(x) == 0)
 #define W_ERROR_EQUAL(x,y) (W_ERROR_V(x) == W_ERROR_V(y))
 
+#define W_ERROR_HAVE_NO_MOMORY(x) do { \
+	if (!(x)) {\
+		return WERR_NOMEM;\
+	}\
+} while (0)
+
 /* this defines special NTSTATUS codes to represent DOS errors.  I
    have chosen this macro to produce status codes in the invalid
    NTSTATUS range */
-- 
cgit