#define DBGC_CLASS DBGC_LOCKING
#include "includes.h"
+#include "system/filesys.h"
+#include "smbd/smbd.h"
#include "smbd/globals.h"
#if HAVE_KERNEL_OPLOCKS_IRIX
struct irix_oplocks_context {
struct kernel_oplocks *ctx;
+ struct smbd_server_connection *sconn;
int write_fd;
int read_fd;
- struct fd_event *read_fde;
+ struct tevent_fd *read_fde;
bool pending;
};
tmpname = talloc_asprintf(ctx,
"%s/koplock.%d",
- lp_lockdir(),
- (int)sys_getpid());
+ lp_lock_directory(),
+ (int)getpid());
if (!tmpname) {
TALLOC_FREE(ctx);
return False;
return False;
}
- if((fd = sys_open(tmpname, O_RDWR|O_CREAT|O_EXCL|O_TRUNC, 0600)) < 0) {
+ if((fd = open(tmpname, O_RDWR|O_CREAT|O_EXCL|O_TRUNC, 0600)) < 0) {
DEBUG(0,("check_kernel_oplocks: Unable to open temp test file "
"%s. Error was %s\n",
tmpname, strerror(errno) ));
return True;
}
+/*
+ * This is bad because the file_id should always be created through the vfs
+ * layer! Unfortunately, a conn struct isn't available here.
+ */
+static struct file_id file_id_create_dev(SMB_DEV_T dev, SMB_INO_T inode)
+{
+ struct file_id key;
+
+ /* the ZERO_STRUCT ensures padding doesn't break using the key as a
+ * blob */
+ ZERO_STRUCT(key);
+
+ key.devid = dev;
+ key.inode = inode;
+
+ return key;
+}
+
/****************************************************************************
* Deal with the IRIX kernel <--> smbd
* oplock break protocol.
fileid = file_id_create_dev((SMB_DEV_T)os.os_dev,
(SMB_INO_T)os.os_ino);
- if ((fsp = file_find_di_first(fileid)) == NULL) {
+ if ((fsp = file_find_di_first(ctx->sconn, fileid)) == NULL) {
DEBUG(0,("irix_oplock_receive_message: unable to find open "
"file with dev = %x, inode = %.0f\n",
(unsigned int)os.os_dev, (double)os.os_ino ));
DEBUG(0,("irix_set_kernel_oplock: Unable to get "
"kernel oplock on file %s, file_id %s "
"gen_id = %ul. Error was %s\n",
- fsp->fsp_name, file_id_string_tos(&fsp->file_id),
+ fsp_str_dbg(fsp),
+ file_id_string_tos(&fsp->file_id),
fsp->fh->gen_id,
strerror(errno) ));
} else {
"file %s, fd = %d, file_id = %s, "
"gen_id = %ul. Another process had the file "
"open.\n",
- fsp->fsp_name, fsp->fh->fd,
+ fsp_str_dbg(fsp), fsp->fh->fd,
file_id_string_tos(&fsp->file_id),
fsp->fh->gen_id ));
}
DEBUG(10,("irix_set_kernel_oplock: got kernel oplock on file %s, file_id = %s "
"gen_id = %ul\n",
- fsp->fsp_name, file_id_string_tos(&fsp->file_id),
+ fsp_str_dbg(fsp), file_id_string_tos(&fsp->file_id),
fsp->fh->gen_id));
return True;
int state = sys_fcntl_long(fsp->fh->fd, F_OPLKACK, -1);
dbgtext("irix_release_kernel_oplock: file %s, file_id = %s"
"gen_id = %ul, has kernel oplock state "
- "of %x.\n", fsp->fsp_name, file_id_string_tos(&fsp->file_id),
+ "of %x.\n", fsp_str_dbg(fsp),
+ file_id_string_tos(&fsp->file_id),
fsp->fh->gen_id, state );
}
"removing kernel oplock on file " );
dbgtext("%s, file_id = %s gen_id = %ul. "
"Error was %s\n",
- fsp->fsp_name, file_id_string_tos(&fsp->file_id),
+ fsp_str_dbg(fsp),
+ file_id_string_tos(&fsp->file_id),
fsp->fh->gen_id,
strerror(errno) );
}
}
}
-static void irix_oplocks_read_fde_handler(struct event_context *ev,
- struct fd_event *fde,
+static void irix_oplocks_read_fde_handler(struct tevent_context *ev,
+ struct tevent_fd *fde,
uint16_t flags,
void *private_data)
{
files_struct *fsp;
fsp = irix_oplock_receive_message(ctx->ctx);
- break_kernel_oplock(smbd_messaging_context(), fsp);
+ break_kernel_oplock(ctx->sconn->msg_ctx, fsp);
}
/****************************************************************************
****************************************************************************/
static const struct kernel_oplocks_ops irix_koplocks = {
- .set_oplock = irix_set_kernel_oplock,
- .release_oplock = irix_release_kernel_oplock,
+ .set_oplock = irix_set_kernel_oplock,
+ .release_oplock = irix_release_kernel_oplock,
+ .contend_level2_oplocks_begin = NULL,
+ .contend_level2_oplocks_end = NULL,
};
-struct kernel_oplocks *irix_init_kernel_oplocks(TALLOC_CTX *mem_ctx)
+struct kernel_oplocks *irix_init_kernel_oplocks(struct smbd_server_connection *sconn)
{
struct kernel_oplocks *_ctx;
struct irix_oplocks_context *ctx;
if (!irix_oplocks_available())
return NULL;
- _ctx = talloc_zero(mem_ctx, struct kernel_oplocks);
+ _ctx = talloc_zero(sconn, struct kernel_oplocks);
if (!_ctx) {
return NULL;
}
_ctx->ops = &irix_koplocks;
_ctx->private_data = ctx;
ctx->ctx = _ctx;
+ ctx->sconn = sconn;
if(pipe(pfd) != 0) {
talloc_free(_ctx);
ctx->read_fd = pfd[0];
ctx->write_fd = pfd[1];
- ctx->read_fde = event_add_fd(smbd_event_context(),
+ ctx->read_fde = tevent_add_fd(sconn->ev_ctx,
ctx,
ctx->read_fd,
- EVENT_FD_READ,
+ TEVENT_FD_READ,
irix_oplocks_read_fde_handler,
ctx);
return _ctx;