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prepare OS X port

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This commit is contained in:
matthias.ringwald@gmail.com 2014-12-18 13:22:03 +00:00
parent 7869cf5018
commit 468e4ec60a
1 changed files with 25 additions and 5 deletions

26
example/embedded/panu_demo.c

@ -12,9 +12,13 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <sys/socket.h> #include <sys/socket.h>
#ifdef __linux
#include <linux/in.h> #include <linux/in.h>
#include <linux/if.h> #include <linux/if.h>
#include <linux/if_tun.h> #include <linux/if_tun.h>
#endif
#include <net/if_arp.h> #include <net/if_arp.h>
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include <sys/types.h> #include <sys/types.h>
@ -56,14 +60,20 @@ static uint8_t network_buffer[BNEP_MTU_MIN];
static size_t network_buffer_len = 0; static size_t network_buffer_len = 0;
static data_source_t tap_dev_ds; static data_source_t tap_dev_ds;
/*************** TUN / TAP interface routines *********************
/*************** TUN / TAP interface routines **********************
* * * *
* https://www.kernel.org/doc/Documentation/networking/tuntap.txt * * Available on Linux by default, custom kernel extension on OS X *
* * * *
******************************************************************/ *******************************************************************/
int tap_alloc(char *dev, bd_addr_t bd_addr) int tap_alloc(char *dev, bd_addr_t bd_addr)
{ {
#ifdef __linux
//
// see https://www.kernel.org/doc/Documentation/networking/tuntap.txt
//
struct ifreq ifr; struct ifreq ifr;
int fd_dev; int fd_dev;
int fd_socket; int fd_socket;
@ -136,6 +146,16 @@ int tap_alloc(char *dev, bd_addr_t bd_addr)
close(fd_socket); close(fd_socket);
return fd_dev; return fd_dev;
#elif defined(__APPLE__)
// open TUN device
// set device name to dev
// open netlink socket?
// set hw addr
// check reading interface flags
// bring up the interface
return -1;
#endif
return -1;
} }
int process_tap_dev_data(struct data_source *ds) int process_tap_dev_data(struct data_source *ds)