SIP_GET_MSG_LEN(3SIP)SIP_GET_MSG_LEN(3SIP)NAMEsip_get_msg_len - returns the length of the SIP message
SYNOPSIS
cc [ flag ... ] file ... -lsip [ library ... ]
#include <sip.h>
int sip_get_msg_len(sip_msg_t sip_msg,
int *error);
DESCRIPTION
The sip_get_msg_len() function will return the length of the SIP mes‐
sage sip_msg.
RETURN VALUES
For functions that return an integer, the return value is the specified
value on success and -1 on error.
The value of errno is not changed by these calls in the event of an
error.
ERRORS
This function takes a pointer to an integer error as an argument. If
the error is non-null, one of the following values is set:
EINVAL
The input SIP message sip_msg or the header value is null; or
the specified header/header value is deleted.
EPROTO
The header value is not present or invalid. The parser could
not parse it correctly.
ENOMEM
There is an error allocating memory for the return value.
On success, the value of the location pointed to by error is set to 0.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Committed │
├────────────────────┼─────────────────┤
│MT-Level │ MT-Safe │
└────────────────────┴─────────────────┘
SEE ALSOlibsip(3LIB)
Feb 09, 2007 SIP_GET_MSG_LEN(3SIP)
