Changeset 01c3bb4 in mainline for uspace/srv

Timestamp:

2017-11-25T15:43:25Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ce4a21a0

Parents:

98cb5e0d

Message:

Convert call-handling syscalls to capabilities

This commit modifies the behavior of sys_ipc_wait_for_call() to return a
capability handle for requests. This capability handle can be used
either by sys_ipc_answer*() to answer the call or by sys_ipc_forward*()
to forward it further along. Answering or forwarding the call results in
destruction of the respective capability. For requests and
notifications, sys_ipc_wait_for_call() returns CAP_NIL and sets call
flags accordingly.

Location:

uspace/srv

Files:

• hid/input/input.c (modified) (1 diff)
• hid/s3c24xx_ts/s3c24xx_ts.c (modified) (2 diffs)
• hw/char/s3c24xx_uart/s3c24xx_uart.c (modified) (2 diffs)
• klog/klog.c (modified) (1 diff)
• taskmon/taskmon.c (modified) (1 diff)
• vfs/vfs.c (modified) (1 diff)

uspace/srv/hid/input/input.c

@@ -365 +365 @@
 }
 
-static void kconsole_event_handler(ipc_callid_t callid, ipc_call_t *call,
-    void *arg)
+static void kconsole_event_handler(ipc_call_t *call, void *arg)
 {
         if (IPC_GET_ARG1(*call)) {

uspace/srv/hid/s3c24xx_ts/s3c24xx_ts.c

@@ -71 +71 @@
 static void s3c24xx_ts_connection(ipc_callid_t iid, ipc_call_t *icall,
     void *arg);
-static void s3c24xx_ts_irq_handler(ipc_callid_t iid, ipc_call_t *call, void *);
+static void s3c24xx_ts_irq_handler(ipc_call_t *call, void *);
 static void s3c24xx_ts_pen_down(s3c24xx_ts_t *ts);
 static void s3c24xx_ts_pen_up(s3c24xx_ts_t *ts);
@@ -202 +202 @@
 
 /** Handle touchscreen interrupt */
-static void s3c24xx_ts_irq_handler(ipc_callid_t iid, ipc_call_t *call,
-    void *arg)
+static void s3c24xx_ts_irq_handler(ipc_call_t *call, void *arg)
 {
         ts_updn_t updn;
 
-        (void) iid; (void) call;
+        (void) call;
 
         /* Read up/down interrupt flags. */

uspace/srv/hw/char/s3c24xx_uart/s3c24xx_uart.c

@@ -65 +65 @@
 
 static void s3c24xx_uart_connection(ipc_callid_t, ipc_call_t *, void *);
-static void s3c24xx_uart_irq_handler(ipc_callid_t, ipc_call_t *, void *);
+static void s3c24xx_uart_irq_handler(ipc_call_t *, void *);
 static int s3c24xx_uart_init(s3c24xx_uart_t *);
 static void s3c24xx_uart_sendb(s3c24xx_uart_t *, uint8_t);
@@ -122 +122 @@
 
 
-static void s3c24xx_uart_irq_handler(ipc_callid_t iid, ipc_call_t *call,
-    void *arg)
+static void s3c24xx_uart_irq_handler(ipc_call_t *call, void *arg)
 {
         int rc;
 
-        (void) iid;
         (void) call;
         (void) arg;

uspace/srv/klog/klog.c

@@ -189 +189 @@
  * Receives kernel klog notifications.
  *
- * @param callid IPC call ID
  * @param call   IPC call structure
  * @param arg    Local argument
  *
  */
-static void klog_notification_received(ipc_callid_t callid, ipc_call_t *call,
-    void *arg)
+static void klog_notification_received(ipc_call_t *call, void *arg)
 {
         /*

uspace/srv/taskmon/taskmon.c

@@ -51 +51 @@
 static void corecfg_client_conn(ipc_callid_t , ipc_call_t *, void *);
 
-static void fault_event(ipc_callid_t callid, ipc_call_t *call, void *arg)
+static void fault_event(ipc_call_t *call, void *arg)
 {
         const char *fname;

uspace/srv/vfs/vfs.c

@@ -76 +76 @@
 }
 
-static void notification_handler(ipc_callid_t callid, ipc_call_t *call, void *arg)
+static void notification_handler(ipc_call_t *call, void *arg)
 {
         if (IPC_GET_ARG1(*call) == VFS_PASS_HANDLE)