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r11593: added a data_blob_realloc() function

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Andrew Tridgell 2005-11-09 08:06:56 +00:00 committed by Gerald (Jerry) Carter
parent 5c7f3fef3e
commit e04262d391
1 changed files with 12 additions and 0 deletions
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12
source/lib/data_blob.c
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@ -182,6 +182,17 @@ DATA_BLOB data_blob_const(const void *p, size_t length)
}
/*
realloc a data_blob
*/
NTSTATUS data_blob_realloc(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, size_t length)
{
blob->data = talloc_realloc_size(mem_ctx, blob->data, length);
NT_STATUS_HAVE_NO_MEMORY(blob->data);
blob->length = length;
return NT_STATUS_OK;
}
/*
append some data to a data blob
*/
@ -195,3 +206,4 @@ NTSTATUS data_blob_append(TALLOC_CTX *mem_ctx, DATA_BLOB *blob,
blob->length += length;
return NT_STATUS_OK;
}