diff options
Diffstat (limited to 'docs/man/nng_msg_insert.3.adoc')
| -rw-r--r-- | docs/man/nng_msg_insert.3.adoc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/man/nng_msg_insert.3.adoc b/docs/man/nng_msg_insert.3.adoc index 7955a2fb..ddc8d46d 100644 --- a/docs/man/nng_msg_insert.3.adoc +++ b/docs/man/nng_msg_insert.3.adoc @@ -16,19 +16,19 @@ nng_msg_insert, nng_msg_insert_u32 - prepend to message body == SYNOPSIS [source, c] ------------ +---- #include <nng/nng.h> int nng_msg_insert(nng_msg *msg, const void *val, size_t size); int nng_msg_insert(nng_msg *msg, uint32_t val32); ------------ +---- == DESCRIPTION The `nng_msg_insert()` and `nng_msg_insert_u32()` functions prepend data to the front of the body of message _msg_, reallocating it if necessary. -The first function prepends _size_ bytes, copying them from _val_. +The first function prepends _size_ bytes, copying them from _val_. The second function prepends the value _val32_ in network-byte order (big-endian). @@ -43,10 +43,12 @@ This function returns 0 on success, and non-zero otherwise. == ERRORS +[horizontal] `NNG_ENOMEM`:: Insufficient free memory exists. == SEE ALSO +[.text-left] <<nng_msg_alloc.3#,nng_msg_alloc(3)>>, <<nng_msg_append.3#,nng_msg_append(3)>>, <<nng_msg_body.3#,nng_msg_body(3)>>, |