int
ldbm_store( LDBM ldbm, Datum key, Datum data, int flags )
{
int rc;
Datum int_key; /* Internal key */
#ifdef MDBM_DEBUG
fprintf( stdout,
"==>(mdbm)ldbm_store(db=%p, key(dptr=%p,sz=%d), data(dptr=%p,sz=%d), flags=%x)\n",
ldbm, key.dptr, key.dsize, data.dptr, data.dsize, flags );
fflush( stdout );
#endif
/* LDBM_WLOCK; */
#ifdef NO_NULL_KEY
int_key.dsize = key.dsize + 1;
int_key.dptr = malloc( int_key.dsize );
*(int_key.dptr) = 'l'; /* Must not be NULL !*/
AC_MEMCPY( (void *)(int_key.dptr + 1), key.dptr, key.dsize );
#else
int_key = key;
#endif
rc = mdbm_store( ldbm, int_key, data, flags );
if ( flags & LDBM_SYNC ) {
mdbm_sync( ldbm );
}
/* LDBM_WUNLOCK; */
#ifdef MDBM_DEBUG
fprintf( stdout, "<==(mdbm)ldbm_store(rc=%d)\n", rc );
fflush( stdout );
#endif
#ifdef NO_NULL_KEY
free(int_key.dptr);
#endif
return( rc );
}
int main(int argc, char **argv)
{
char buf[2048];
MDBM* db;
char fn[MAXPATHLEN];
int notfound;
snprintf(fn,sizeof(fn),"%s%s",yax_getroot(),"/tmp/example.mdbm");
db = mdbm_open(fn,MDBM_O_RDWR,0666,0,0);
if (!db) {
perror("Unable to open database");
exit(2);
}
notfound = 0;
while (fgets(buf,sizeof(buf),stdin)) {
datum key, val;
static char DELETED[] = "deleted";
int len = strlen(buf);
int ret;
if (buf[len-1] == '\n') {
buf[--len] = 0;
}
key.dptr = buf;
key.dsize = len;
val.dptr = DELETED;
val.dsize = sizeof(DELETED)-1;
mdbm_lock(db);
ret = mdbm_store(db,key,val,MDBM_REPLACE);
mdbm_unlock(db);
if (ret) {
perror("Database store failed");
}
}
mdbm_close(db);
return 0;
}
