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import mars-108.tgz

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This commit is contained in:
Thomas Schoebel-Theuer 2011-05-27 14:02:50 +01:00
parent 4c6369d65d
commit 4eb50797f6
1 changed files with 21 additions and 2 deletions
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23
mars_server.c
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@ -12,6 +12,8 @@
#define MARS_IO(args...) /*empty*/
#endif
//#define LOCAL // not longer use this!
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
@ -30,6 +32,7 @@ static struct task_struct *server_thread = NULL;
///////////////////////// own helper functions ////////////////////////
#ifdef LOCAL
static int server_checker(struct mars_dent *parent, const char *name, int namlen, unsigned int d_type, int *prefix, int *serial)
{
return 0;
@ -39,6 +42,7 @@ static int server_worker(struct mars_global *global, struct mars_dent *dent, boo
{
return 0;
}
#endif
static
int cb_thread(void *data)
@ -260,15 +264,18 @@ int handler_thread(void *data)
if (status < 0) {
break;
}
down(&brick->socket_sem);
status = mars_send_struct(sock, &cmd, mars_cmd_meta);
if (status < 0) {
break;
}
status = mars_send_struct(sock, &info, mars_info_meta);
up(&brick->socket_sem);
break;
}
case CMD_GETENTS:
{
#ifdef LOCAL
struct mars_global glob_tmp = {
.dent_anchor = LIST_HEAD_INIT(glob_tmp.dent_anchor),
.brick_anchor = LIST_HEAD_INIT(glob_tmp.brick_anchor),
@ -288,11 +295,21 @@ int handler_thread(void *data)
status = mars_send_dent_list(sock, &glob_tmp.dent_anchor);
up(&brick->socket_sem);
mars_free_dent_all(&glob_tmp.dent_anchor);
#else
status = -EINVAL;
if (unlikely(!cmd.cmd_str1 || !mars_global))
break;
down(&brick->socket_sem);
down(&mars_global->mutex);
status = mars_send_dent_list(sock, &mars_global->dent_anchor);
up(&mars_global->mutex);
up(&brick->socket_sem);
#endif
if (status < 0) {
MARS_ERR("could not send dentry information, status = %d\n", status);
}
mars_free_dent_all(&glob_tmp.dent_anchor);
break;
}
case CMD_CONNECT:
@ -327,7 +344,9 @@ int handler_thread(void *data)
err:
cmd.cmd_int1 = status;
down(&brick->socket_sem);
status = mars_send_struct(sock, &cmd, mars_cmd_meta);
up(&brick->socket_sem);
break;
}
case CMD_MREF: