HGKeeper

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* Shantonu Sen <<EMAIL REMOVED>>

* openUp.c - program to set the "first-open-window" field of a volume

* Get the directory ID for the first argument, and set it as word 2

* of the Finder Info fields for the volume it lives on

* cc -o openUp openUp.c

* Usage: openUp /Volumes/Foo/OpenMe/

#include <stdio.h>

#include <unistd.h>

#include <stdlib.h>

#include <sys/attr.h>

#include <sys/stat.h>

#include <sys/mount.h>

#include <memory.h>

struct directoryinfo {

unsigned long length;

u_int32_t dirid;

};

struct volumeinfo {

unsigned long length;

u_int32_t finderinfo[8];

};

int main(int argc, char *argv[]) {

char *path = NULL;

struct attrlist alist;

struct directoryinfo dirinfo;

struct volumeinfo volinfo;

struct statfs sfs;

path = argv[1];

bzero(&alist, sizeof(alist));

alist.bitmapcount = 5;

alist.commonattr = ATTR_CMN_OBJID;

getattrlist(path, &alist, &dirinfo, sizeof(dirinfo), 0);

printf("directory id: %lu\n", dirinfo.dirid);

statfs(path, &sfs);

printf("mountpoint: %s\n", sfs.f_mntonname);

alist.commonattr = ATTR_CMN_FNDRINFO;

alist.volattr = ATTR_VOL_INFO;

getattrlist(sfs.f_mntonname, &alist, &volinfo, sizeof(volinfo), 0);

volinfo.finderinfo[2] = dirinfo.dirid;

setattrlist(sfs.f_mntonname, &alist, volinfo.finderinfo, sizeof(volinfo.finderinfo), 0);

return EXIT_SUCCESS;

}

adium/adium