Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all 

NAME
mongoc_iovec_t - mongoc_iovec_t
SYNOPSIS
SYNOPSIS
#include <mongoc.h>
#ifdef _WIN32
typedef struct {
u_long iov_len;
char *iov_base;
} mongoc_iovec_t;
#else
typedef struct iovec mongoc_iovec_t;
#endif
The mongoc_iovec_t structure is a portability abstraction for consumers of the mongoc_stream_t
interfaces. It allows for scatter/gather I/O through the socket subsystem.
WARNING:
When writing portable code, beware of the ordering of iov_len and iov_base as they are different on
various platforms. Therefore, you should not use C initializers for initialization.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc
1.9.3-dev Feb 05, 2018 MONGOC_IOVEC_T(3)