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authorStefan Metzmacher <metze@samba.org>2005-01-09 02:30:01 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:08:32 -0500
commite0b0d934ec5894bb9833c3b93d1d103778aa81fa (patch)
tree4ca6c866d5381bc89e07d321db95ff6310bf7c05 /source4/include
parentfd254e01b6b07ae363008b51acecb03301ee3026 (diff)
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r4607: add some usefull macros to make the code more readable
metze (This used to be commit 62c45635ff8a158acefd4ae2aae2ffc352a97113)
Diffstat (limited to 'source4/include')
-rw-r--r--source4/include/nt_status.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/source4/include/nt_status.h b/source4/include/nt_status.h
index 71c69cc441..0ef443d355 100644
--- a/source4/include/nt_status.h
+++ b/source4/include/nt_status.h
@@ -64,6 +64,30 @@ typedef uint32_t WERROR;
}\
} while (0)
+#define NT_STATUS_IS_OK_RETURN(x) do { \
+ if (NT_STATUS_IS_OK(x)) {\
+ return x;\
+ }\
+} while (0)
+
+#define NT_STATUS_NOT_OK_RETURN(x) do { \
+ if (!NT_STATUS_IS_OK(x)) {\
+ return x;\
+ }\
+} while (0)
+
+#define NT_STATUS_IS_ERR_RETURN(x) do { \
+ if (NT_STATUS_IS_ERR(x)) {\
+ return x;\
+ }\
+} while (0)
+
+#define NT_STATUS_NOT_ERR_RETURN(x) do { \
+ if (!NT_STATUS_IS_ERR(x)) {\
+ return x;\
+ }\
+} 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))
@@ -73,6 +97,18 @@ typedef uint32_t WERROR;
}\
} while (0)
+#define W_ERROR_IS_OK_RETURN(x) do { \
+ if (W_ERROR_IS_OK(x)) {\
+ return x;\
+ }\
+} while (0)
+
+#define W_ERROR_NOT_OK_RETURN(x) do { \
+ if (!W_ERROR_IS_OK(x)) {\
+ return x;\
+ }\
+} 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 */