[ipbench-cvs] ipbench2/src/tests/nfs_latency/libnfs init.c,NONE,1.1 init.h,NONE,1.1

[Luke M. <lu...@us...>]

Update of /cvsroot/ipbench/ipbench2/src/tests/nfs_latency/libnfs
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9886/libnfs

Added Files:
	init.c init.h 
Log Message:
transform test.c into init.c


--- NEW FILE: init.c ---
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <assert.h>

#include <sys/types.h>
#include <sys/socket.h>

#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>

#include "nfs.h"
#include "rpc.h"
#include "callback.h"

static int finished = 0;
static struct cookie nfs_file_handle;

int resolve(char *name, struct sockaddr_in *sock){
	struct hostent *hp;

	if((hp = gethostbyname(name))==NULL)
		return -1;

	memset(sock, 0, sizeof(struct sockaddr_in));
	memcpy(&sock->sin_addr, hp->h_addr, hp->h_length);

	assert(hp->h_addrtype == PF_INET);

	sock->sin_family = PF_INET;
	sock->sin_port = htons(0);

	return 0;
}

static void
open_cb(uintptr_t token, int status, struct cookie *fh, fattr_t *pattrs){
	static int idem = 0;

	assert(idem==0);
	idem = 1;

	if(status==NFS_OK){
		nfs_file_handle = *fh;
		finished = 1;
	}else{
		finished = -1;
	}

	return;
}

int
init_and_open(char *hostname, char *mountpoint, char *filename,
              struct cookie *fh){
	struct sockaddr_in addr;
	struct cookie pfh;

	if(resolve(hostname, &addr) < 0){
		printf("error resolving \"%s\"\n", hostname);
		exit(-1);
	}

	callback_init(10,100000);

	map_init(&addr);
	mnt_init(&addr);
	nfs_init(&addr);

	mnt_get_export_list();
	mnt_mount(mountpoint, &pfh);
	nfs_lookup(&pfh, filename, open_cb, 0);

	while(finished==0){
		struct pbuf buf;
		rpc_recv(&buf, nfs_fd, 1);
	}

	if(finished < 0){
		return -1;
	}

	*fh = nfs_file_handle;	

	return 0;
}


--- NEW FILE: init.h ---
int init_and_open(char *hostname, char *mountpoint, char *filename,
                  struct cookie *fh);