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author | Andrew Tridgell <tridge@samba.org> | 2003-12-13 02:20:40 +0000 |
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committer | Andrew Tridgell <tridge@samba.org> | 2003-12-13 02:20:40 +0000 |
commit | 340d9b71f9e75d634389104da5949ba59669ede2 (patch) | |
tree | 1bc2c22f57eade574841d8e4d9f3f5a5ff1c1022 /source4/lib/util.c | |
parent | f7065cc0a5555a32499908a499f926ede3f7d851 (diff) | |
download | samba-340d9b71f9e75d634389104da5949ba59669ede2.tar.gz samba-340d9b71f9e75d634389104da5949ba59669ede2.tar.bz2 samba-340d9b71f9e75d634389104da5949ba59669ede2.zip |
added a basic dcerpc endpoint mapper to Samba4. Currently only
implements the epm_Lookup() call, I'll add the other important calls
soon. I was rather pleased to find that epm_Lookup() worked first
time, which is particularly surprising given its complexity.
This required quite a bit of new infrastructure:
* a generic way of handling dcerpc policy handles in the rpc server
* added type checked varients of talloc. These are much less error
prone. I'd like to move to using these for nearly all uses of
talloc.
* added more dcerpc fault handling code, and translation from
NTSTATUS to a dcerpc fault code
* added data_blob_talloc_zero() for allocating an initially zero
blob
* added a endpoint enumeration hook in the dcerpc endpoint server
operations
(This used to be commit 3f85f9b782dc17417baf1ca557fcae22f5b6a83a)
Diffstat (limited to 'source4/lib/util.c')
-rw-r--r-- | source4/lib/util.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source4/lib/util.c b/source4/lib/util.c index 9b6cef8bfe..233609263d 100644 --- a/source4/lib/util.c +++ b/source4/lib/util.c @@ -1009,3 +1009,17 @@ void dump_data_pw(const char *msg, const uchar * data, size_t len) } #endif } + + +/* see if a range of memory is all zero. A NULL pointer is considered + to be all zero */ +BOOL all_zero(const char *ptr, unsigned size) +{ + int i; + if (!ptr) return True; + for (i=0;i<size;i++) { + if (ptr[i]) return False; + } + return True; +} + |