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| author | Stefan Metzmacher <metze@samba.org> | 2004-12-30 23:51:18 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:07:47 -0500 |
| commit | 2c34148db5ff1d5cdf7dd7d2248974a85f628c17 (patch) | |
| tree | f35d9446da42000dfc1061d1c41cc9a7990cb98e /source4/include/nt_status.h | |
| parent | b5b1c52a9850de18e756cdd073cf5f44f26882fe (diff) | |
| download | samba-2c34148db5ff1d5cdf7dd7d2248974a85f628c17.tar.gz samba-2c34148db5ff1d5cdf7dd7d2248974a85f628c17.tar.bz2 samba-2c34148db5ff1d5cdf7dd7d2248974a85f628c17.zip | |
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)
Diffstat (limited to 'source4/include/nt_status.h')
| -rw-r--r-- | source4/include/nt_status.h | 13 |
1 files changed, 13 insertions, 0 deletions
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 */ |