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socket: Add osmo_sock_init2_ofd() function 

Will be used by osmo-bts-trx

Change-Id: I3c655a4af64fb80497a5aaa811cce8005dba9cd9
This commit is contained in:
Pau Espin 2017-05-26 12:39:53 +02:00
parent cd8e7a46b6
commit 75989e677d
2 changed files with 27 additions and 0 deletions
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4
include/osmocom/core/socket.h
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@ -31,6 +31,10 @@ int osmo_sock_init2(uint16_t family, uint16_t type, uint8_t proto,
int osmo_sock_init_ofd(struct osmo_fd *ofd, int family, int type, int proto,
const char *host, uint16_t port, unsigned int flags);
int osmo_sock_init2_ofd(struct osmo_fd *ofd, int family, int type, int proto,
const char *local_host, uint16_t local_port,
const char *remote_host, uint16_t remote_port, unsigned int flags);
int osmo_sock_init_sa(struct sockaddr *ss, uint16_t type,
uint8_t proto, unsigned int flags);

23
src/socket.c
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@ -363,6 +363,29 @@ int osmo_sock_init_ofd(struct osmo_fd *ofd, int family, int type, int proto,
return osmo_fd_init_ofd(ofd, osmo_sock_init(family, type, proto, host, port, flags));
}
/*! \brief Initialize a socket and fill \ref osmo_fd
* \param[out] ofd file descriptor (will be filled in)
* \param[in] family Address Family like AF_INET, AF_INET6, AF_UNSPEC
* \param[in] type Socket type like SOCK_DGRAM, SOCK_STREAM
* \param[in] proto Protocol like IPPROTO_TCP, IPPROTO_UDP
* \param[in] local_host local host name or IP address in string form
* \param[in] local_port local port number in host byte order
* \param[in] remote_host remote host name or IP address in string form
* \param[in] remote_port remote port number in host byte order
* \param[in] flags flags like \ref OSMO_SOCK_F_CONNECT
* \returns socket fd on success; negative on error
*
* This function creates (and optionall binds/connects) a socket using
* \ref osmo_sock_init2, but also fills the \a ofd structure.
*/
int osmo_sock_init2_ofd(struct osmo_fd *ofd, int family, int type, int proto,
const char *local_host, uint16_t local_port,
const char *remote_host, uint16_t remote_port, unsigned int flags)
{
return osmo_fd_init_ofd(ofd, osmo_sock_init2(family, type, proto, local_host,
local_port, remote_host, remote_port, flags));
}
/*! \brief Initialize a socket and fill \ref sockaddr
* \param[out] ss socket address (will be filled in)
* \param[in] type Socket type like SOCK_DGRAM, SOCK_STREAM