diff options
Diffstat (limited to 'docs/man/nng_msg_header_insert.3.adoc')
| -rw-r--r-- | docs/man/nng_msg_header_insert.3.adoc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/docs/man/nng_msg_header_insert.3.adoc b/docs/man/nng_msg_header_insert.3.adoc index f7934738..1b1437f7 100644 --- a/docs/man/nng_msg_header_insert.3.adoc +++ b/docs/man/nng_msg_header_insert.3.adoc @@ -11,7 +11,7 @@ == NAME -nng_msg_header_insert, nng_msg_header_insert_u32 - prepend to message header +nng_msg_header_insert - prepend to message header == SYNOPSIS @@ -20,21 +20,23 @@ nng_msg_header_insert, nng_msg_header_insert_u32 - prepend to message header #include <nng/nng.h> int nng_msg_header_insert(nng_msg *msg, const void *val, size_t size); - +int nng_msg_header_insert_u16(nng_msg *msg, uint16_t val16); int nng_msg_header_insert_u32(nng_msg *msg, uint32_t val32); +int nng_msg_header_insert_u64(nng_msg *msg, uint64_t val64); ---- == DESCRIPTION -The `nng_msg_header_insert()` and `nng_msg_header_insert_u32()` functions -prepend data to the front of the headers of message _msg_, reallocating +The `nng_msg_header_insert()` family of functions +prepends data to the front of the headers of message _msg_, reallocating if necessary. -The first function prepends _size_ bytes, copying them from _val_. The -second function prepends the value _val32_ in network-byte order (big-endian). +The first function prepends _size_ bytes, copying them from _val_. +The remaining functions prepend the specified value (such as _val32_) in +network-byte order (big-endian). == RETURN VALUES -This function returns 0 on success, and non-zero otherwise. +These functions return 0 on success, and non-zero otherwise. == ERRORS |