diff options
author | Takashi Iwai <tiwai@suse.de> | 2005-11-17 14:04:02 +0100 |
---|---|---|
committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:17:52 +0100 |
commit | c7e0b5bf9fff1b726495081447c107a2333fb82c (patch) | |
tree | f4d9ec9a6446f8e2afde4c94e10a39f2b86a0bc9 /sound/core/seq/seq_ports.c | |
parent | 6ac77bc180fbd985988015020c2e2347e802959d (diff) |
[ALSA] Remove xxx_t typedefs: Sequencer
Modules: ALSA sequencer
Remove xxx_t typedefs from the core sequencer codes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/seq/seq_ports.c')
-rw-r--r-- | sound/core/seq/seq_ports.c | 152 |
1 files changed, 88 insertions, 64 deletions
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 57ec31df0d1..2b384fd7967 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -56,16 +56,17 @@ much elements are in array. */ /* return pointer to port structure - port is locked if found */ -client_port_t *snd_seq_port_use_ptr(client_t *client, int num) +struct snd_seq_client_port *snd_seq_port_use_ptr(struct snd_seq_client *client, + int num) { struct list_head *p; - client_port_t *port; + struct snd_seq_client_port *port; if (client == NULL) return NULL; read_lock(&client->ports_lock); list_for_each(p, &client->ports_list_head) { - port = list_entry(p, client_port_t, list); + port = list_entry(p, struct snd_seq_client_port, list); if (port->addr.port == num) { if (port->closing) break; /* deleting now */ @@ -80,17 +81,18 @@ client_port_t *snd_seq_port_use_ptr(client_t *client, int num) /* search for the next port - port is locked if found */ -client_port_t *snd_seq_port_query_nearest(client_t *client, snd_seq_port_info_t *pinfo) +struct snd_seq_client_port *snd_seq_port_query_nearest(struct snd_seq_client *client, + struct snd_seq_port_info *pinfo) { int num; struct list_head *p; - client_port_t *port, *found; + struct snd_seq_client_port *port, *found; num = pinfo->addr.port; found = NULL; read_lock(&client->ports_lock); list_for_each(p, &client->ports_list_head) { - port = list_entry(p, client_port_t, list); + port = list_entry(p, struct snd_seq_client_port, list); if (port->addr.port < num) continue; if (port->addr.port == num) { @@ -111,8 +113,8 @@ client_port_t *snd_seq_port_query_nearest(client_t *client, snd_seq_port_info_t } -/* initialize port_subs_info_t */ -static void port_subs_info_init(port_subs_info_t *grp) +/* initialize snd_seq_port_subs_info */ +static void port_subs_info_init(struct snd_seq_port_subs_info *grp) { INIT_LIST_HEAD(&grp->list_head); grp->count = 0; @@ -125,10 +127,11 @@ static void port_subs_info_init(port_subs_info_t *grp) /* create a port, port number is returned (-1 on failure) */ -client_port_t *snd_seq_create_port(client_t *client, int port) +struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client, + int port) { unsigned long flags; - client_port_t *new_port; + struct snd_seq_client_port *new_port; struct list_head *l; int num = -1; @@ -159,7 +162,7 @@ client_port_t *snd_seq_create_port(client_t *client, int port) down(&client->ports_mutex); write_lock_irqsave(&client->ports_lock, flags); list_for_each(l, &client->ports_list_head) { - client_port_t *p = list_entry(l, client_port_t, list); + struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list); if (p->addr.port > num) break; if (port < 0) /* auto-probe mode */ @@ -177,17 +180,24 @@ client_port_t *snd_seq_create_port(client_t *client, int port) } /* */ -enum group_type_t { +enum group_type { SRC_LIST, DEST_LIST }; -static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, snd_seq_port_subscribe_t *info, int send_ack); -static int unsubscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, snd_seq_port_subscribe_t *info, int send_ack); +static int subscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, int send_ack); +static int unsubscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, int send_ack); -static client_port_t *get_client_port(snd_seq_addr_t *addr, client_t **cp) +static struct snd_seq_client_port *get_client_port(struct snd_seq_addr *addr, + struct snd_seq_client **cp) { - client_port_t *p; + struct snd_seq_client_port *p; *cp = snd_seq_client_use_ptr(addr->client); if (*cp) { p = snd_seq_port_use_ptr(*cp, addr->port); @@ -204,22 +214,24 @@ static client_port_t *get_client_port(snd_seq_addr_t *addr, client_t **cp) * remove all subscribers on the list * this is called from port_delete, for each src and dest list. */ -static void clear_subscriber_list(client_t *client, client_port_t *port, - port_subs_info_t *grp, int grptype) +static void clear_subscriber_list(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + int grptype) { struct list_head *p, *n; down_write(&grp->list_mutex); list_for_each_safe(p, n, &grp->list_head) { - subscribers_t *subs; - client_t *c; - client_port_t *aport; + struct snd_seq_subscribers *subs; + struct snd_seq_client *c; + struct snd_seq_client_port *aport; if (grptype == SRC_LIST) { - subs = list_entry(p, subscribers_t, src_list); + subs = list_entry(p, struct snd_seq_subscribers, src_list); aport = get_client_port(&subs->info.dest, &c); } else { - subs = list_entry(p, subscribers_t, dest_list); + subs = list_entry(p, struct snd_seq_subscribers, dest_list); aport = get_client_port(&subs->info.sender, &c); } list_del(p); @@ -233,7 +245,7 @@ static void clear_subscriber_list(client_t *client, client_port_t *port, kfree(subs); } else { /* ok we got the connected port */ - port_subs_info_t *agrp; + struct snd_seq_port_subs_info *agrp; agrp = (grptype == SRC_LIST) ? &aport->c_dest : &aport->c_src; down_write(&agrp->list_mutex); if (grptype == SRC_LIST) @@ -251,7 +263,8 @@ static void clear_subscriber_list(client_t *client, client_port_t *port, } /* delete port data */ -static int port_delete(client_t *client, client_port_t *port) +static int port_delete(struct snd_seq_client *client, + struct snd_seq_client_port *port) { /* set closing flag and wait for all port access are gone */ port->closing = 1; @@ -273,16 +286,16 @@ static int port_delete(client_t *client, client_port_t *port) /* delete a port with the given port id */ -int snd_seq_delete_port(client_t *client, int port) +int snd_seq_delete_port(struct snd_seq_client *client, int port) { unsigned long flags; struct list_head *l; - client_port_t *found = NULL; + struct snd_seq_client_port *found = NULL; down(&client->ports_mutex); write_lock_irqsave(&client->ports_lock, flags); list_for_each(l, &client->ports_list_head) { - client_port_t *p = list_entry(l, client_port_t, list); + struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list); if (p->addr.port == port) { /* ok found. delete from the list at first */ list_del(l); @@ -300,7 +313,7 @@ int snd_seq_delete_port(client_t *client, int port) } /* delete the all ports belonging to the given client */ -int snd_seq_delete_all_ports(client_t *client) +int snd_seq_delete_all_ports(struct snd_seq_client *client) { unsigned long flags; struct list_head deleted_list, *p, *n; @@ -323,7 +336,7 @@ int snd_seq_delete_all_ports(client_t *client) /* remove each port in deleted_list */ list_for_each_safe(p, n, &deleted_list) { - client_port_t *port = list_entry(p, client_port_t, list); + struct snd_seq_client_port *port = list_entry(p, struct snd_seq_client_port, list); list_del(p); snd_seq_system_client_ev_port_exit(port->addr.client, port->addr.port); port_delete(client, port); @@ -333,7 +346,8 @@ int snd_seq_delete_all_ports(client_t *client) } /* set port info fields */ -int snd_seq_set_port_info(client_port_t * port, snd_seq_port_info_t * info) +int snd_seq_set_port_info(struct snd_seq_client_port * port, + struct snd_seq_port_info * info) { snd_assert(port && info, return -EINVAL); @@ -361,7 +375,8 @@ int snd_seq_set_port_info(client_port_t * port, snd_seq_port_info_t * info) } /* get port info fields */ -int snd_seq_get_port_info(client_port_t * port, snd_seq_port_info_t * info) +int snd_seq_get_port_info(struct snd_seq_client_port * port, + struct snd_seq_port_info * info) { snd_assert(port && info, return -EINVAL); @@ -410,8 +425,11 @@ int snd_seq_get_port_info(client_port_t * port, snd_seq_port_info_t * info) * at each connnection/disconnection. */ -static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_t *grp, - snd_seq_port_subscribe_t *info, int send_ack) +static int subscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, + int send_ack) { int err = 0; @@ -432,9 +450,11 @@ static int subscribe_port(client_t *client, client_port_t *port, port_subs_info_ return err; } -static int unsubscribe_port(client_t *client, client_port_t *port, - port_subs_info_t *grp, - snd_seq_port_subscribe_t *info, int send_ack) +static int unsubscribe_port(struct snd_seq_client *client, + struct snd_seq_client_port *port, + struct snd_seq_port_subs_info *grp, + struct snd_seq_port_subscribe *info, + int send_ack) { int err = 0; @@ -453,15 +473,15 @@ static int unsubscribe_port(client_t *client, client_port_t *port, /* check if both addresses are identical */ -static inline int addr_match(snd_seq_addr_t *r, snd_seq_addr_t *s) +static inline int addr_match(struct snd_seq_addr *r, struct snd_seq_addr *s) { return (r->client == s->client) && (r->port == s->port); } /* check the two subscribe info match */ /* if flags is zero, checks only sender and destination addresses */ -static int match_subs_info(snd_seq_port_subscribe_t *r, - snd_seq_port_subscribe_t *s) +static int match_subs_info(struct snd_seq_port_subscribe *r, + struct snd_seq_port_subscribe *s) { if (addr_match(&r->sender, &s->sender) && addr_match(&r->dest, &s->dest)) { @@ -475,14 +495,16 @@ static int match_subs_info(snd_seq_port_subscribe_t *r, /* connect two ports */ -int snd_seq_port_connect(client_t *connector, - client_t *src_client, client_port_t *src_port, - client_t *dest_client, client_port_t *dest_port, - snd_seq_port_subscribe_t *info) +int snd_seq_port_connect(struct snd_seq_client *connector, + struct snd_seq_client *src_client, + struct snd_seq_client_port *src_port, + struct snd_seq_client *dest_client, + struct snd_seq_client_port *dest_port, + struct snd_seq_port_subscribe *info) { - port_subs_info_t *src = &src_port->c_src; - port_subs_info_t *dest = &dest_port->c_dest; - subscribers_t *subs; + struct snd_seq_port_subs_info *src = &src_port->c_src; + struct snd_seq_port_subs_info *dest = &dest_port->c_dest; + struct snd_seq_subscribers *subs; struct list_head *p; int err, src_called = 0; unsigned long flags; @@ -508,12 +530,12 @@ int snd_seq_port_connect(client_t *connector, goto __error; /* check whether already exists */ list_for_each(p, &src->list_head) { - subscribers_t *s = list_entry(p, subscribers_t, src_list); + struct snd_seq_subscribers *s = list_entry(p, struct snd_seq_subscribers, src_list); if (match_subs_info(info, &s->info)) goto __error; } list_for_each(p, &dest->list_head) { - subscribers_t *s = list_entry(p, subscribers_t, dest_list); + struct snd_seq_subscribers *s = list_entry(p, struct snd_seq_subscribers, dest_list); if (match_subs_info(info, &s->info)) goto __error; } @@ -554,14 +576,16 @@ int snd_seq_port_connect(client_t *connector, /* remove the connection */ -int snd_seq_port_disconnect(client_t *connector, - client_t *src_client, client_port_t *src_port, - client_t *dest_client, client_port_t *dest_port, - snd_seq_port_subscribe_t *info) +int snd_seq_port_disconnect(struct snd_seq_client *connector, + struct snd_seq_client *src_client, + struct snd_seq_client_port *src_port, + struct snd_seq_client *dest_client, + struct snd_seq_client_port *dest_port, + struct snd_seq_port_subscribe *info) { - port_subs_info_t *src = &src_port->c_src; - port_subs_info_t *dest = &dest_port->c_dest; - subscribers_t *subs; + struct snd_seq_port_subs_info *src = &src_port->c_src; + struct snd_seq_port_subs_info *dest = &dest_port->c_dest; + struct snd_seq_subscribers *subs; struct list_head *p; int err = -ENOENT; unsigned long flags; @@ -571,7 +595,7 @@ int snd_seq_port_disconnect(client_t *connector, /* look for the connection */ list_for_each(p, &src->list_head) { - subs = list_entry(p, subscribers_t, src_list); + subs = list_entry(p, struct snd_seq_subscribers, src_list); if (match_subs_info(info, &subs->info)) { write_lock_irqsave(&src->list_lock, flags); // write_lock(&dest->list_lock); // no lock yet @@ -597,15 +621,15 @@ int snd_seq_port_disconnect(client_t *connector, /* get matched subscriber */ -subscribers_t *snd_seq_port_get_subscription(port_subs_info_t *src_grp, - snd_seq_addr_t *dest_addr) +struct snd_seq_subscribers *snd_seq_port_get_subscription(struct snd_seq_port_subs_info *src_grp, + struct snd_seq_addr *dest_addr) { struct list_head *p; - subscribers_t *s, *found = NULL; + struct snd_seq_subscribers *s, *found = NULL; down_read(&src_grp->list_mutex); list_for_each(p, &src_grp->list_head) { - s = list_entry(p, subscribers_t, src_list); + s = list_entry(p, struct snd_seq_subscribers, src_list); if (addr_match(dest_addr, &s->info.dest)) { found = s; break; @@ -623,11 +647,11 @@ subscribers_t *snd_seq_port_get_subscription(port_subs_info_t *src_grp, */ /* exported */ int snd_seq_event_port_attach(int client, - snd_seq_port_callback_t *pcbp, + struct snd_seq_port_callback *pcbp, int cap, int type, int midi_channels, int midi_voices, char *portname) { - snd_seq_port_info_t portinfo; + struct snd_seq_port_info portinfo; int ret; /* Set up the port */ @@ -660,7 +684,7 @@ int snd_seq_event_port_attach(int client, /* exported */ int snd_seq_event_port_detach(int client, int port) { - snd_seq_port_info_t portinfo; + struct snd_seq_port_info portinfo; int err; memset(&portinfo, 0, sizeof(portinfo)); |