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Servers: cleanup of some gcc -W warnings

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This commit is contained in:
David van Moolenbroek
2011-12-11 22:32:26 +01:00
parent c6459e8ec1
commit 9701e9dfd2
9 changed files with 22 additions and 25 deletions
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15
servers/avfs/device.c
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@@ -597,9 +597,9 @@ PUBLIC int tty_opcl(
*===========================================================================*/
PUBLIC int ctty_opcl(
int op, /* operation, DEV_OPEN or DEV_CLOSE */
dev_t dev, /* device to open or close */
endpoint_t proc_e, /* process to open/close for */
int flags /* mode bits and flags */
dev_t UNUSED(dev), /* device to open or close */
endpoint_t UNUSED(proc_e), /* process to open/close for */
int UNUSED(flags) /* mode bits and flags */
)
{
/* This procedure is called from the dmap struct on opening or closing
@@ -747,9 +747,10 @@ message *mess_ptr; /* pointer to message for task */
/*===========================================================================*
* ctty_io *
*===========================================================================*/
PUBLIC int ctty_io(task_nr, mess_ptr)
int task_nr; /* not used - for compatibility with dmap_t */
message *mess_ptr; /* pointer to message for task */
PUBLIC int ctty_io(
endpoint_t UNUSED(task_nr), /* not used - for compatibility with dmap_t */
message *mess_ptr /* pointer to message for task */
)
{
/* This routine is only called for one device, namely /dev/tty. Its job
* is to change the message to use the controlling terminal, instead of the
@@ -800,7 +801,7 @@ PUBLIC int no_dev(
/*===========================================================================*
* no_dev_io *
*===========================================================================*/
PUBLIC int no_dev_io(int proc, message *m)
PUBLIC int no_dev_io(endpoint_t UNUSED(proc), message *UNUSED(m))
{
/* Called when doing i/o on a nonexistent device. */
printf("VFS: I/O on unmapped device number\n");

4
servers/avfs/fscall.c
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@@ -32,10 +32,6 @@ PRIVATE struct {
PRIVATE int depth = 0; /* current globals stack level */
#if ENABLE_SYSCALL_STATS
EXTERN unsigned long calls_stats[NCALLS];
#endif
FORWARD _PROTOTYPE( int push_globals, (void) );
FORWARD _PROTOTYPE( void pop_globals, (void) );
FORWARD _PROTOTYPE( void set_globals, (message *m) );

2
servers/avfs/main.c
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@@ -475,7 +475,7 @@ PRIVATE void sef_local_startup()
/*===========================================================================*
* sef_cb_init_fresh *
*===========================================================================*/
PRIVATE int sef_cb_init_fresh(int type, sef_init_info_t *info)
PRIVATE int sef_cb_init_fresh(int UNUSED(type), sef_init_info_t *info)
{
/* Initialize the virtual file server. */
int s, i;

3
servers/avfs/select.c
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@@ -398,7 +398,8 @@ PRIVATE int select_request_async(struct filp *f, int *ops, int block)
/*===========================================================================*
* select_request_file *
*===========================================================================*/
PRIVATE int select_request_file(struct filp *f, int *ops, int block)
PRIVATE int select_request_file(struct filp *UNUSED(f), int *UNUSED(ops),
int UNUSED(block))
{
/* Files are always ready, so output *ops is input *ops */
return(SEL_OK);