X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Ftracectl.c;h=873b0f66b432e150853363fb1456f5c0b3e7fc55;hb=62ec620f40891af46d0ee4768992275dc7b28433;hp=d4cd5942d7bed35cc0663445c6f3c713aa0a62bf;hpb=2944a62989b8466e0d551e37a0be0e8e6cd69905;p=ust.git diff --git a/libust/tracectl.c b/libust/tracectl.c index d4cd594..873b0f6 100644 --- a/libust/tracectl.c +++ b/libust/tracectl.c @@ -29,11 +29,11 @@ #include -#include "marker.h" +#include #include "tracer.h" -#include "localerr.h" +#include "usterr.h" #include "ustcomm.h" -#include "relay.h" /* FIXME: remove */ +#include "buffers.h" /* FIXME: remove */ #include "marker-control.h" //#define USE_CLONE @@ -87,9 +87,8 @@ struct blocked_consumer { struct ustcomm_server server; struct ustcomm_source src; - /* args to ltt_do_get_subbuf */ - struct rchan_buf *rbuf; - struct ltt_channel_buf_struct *lttbuf; + /* args to ust_buffers_do_get_subbuf */ + struct ust_buffer *buf; struct list_head list; }; @@ -117,7 +116,7 @@ static void print_markers(FILE *fp) marker_iter_start(&iter); while(iter.marker) { - fprintf(fp, "marker: %s/%s %d \"%s\"\n", iter.marker->channel, iter.marker->name, (int)imv_read(iter.marker->state), iter.marker->format); + fprintf(fp, "marker: %s/%s %d \"%s\" %p\n", iter.marker->channel, iter.marker->name, (int)imv_read(iter.marker->state), iter.marker->format, iter.marker->location); marker_iter_next(&iter); } unlock_markers(); @@ -250,13 +249,13 @@ void process_blocked_consumers(void) continue; } - result = ltt_do_get_subbuf(bc->rbuf, bc->lttbuf, &consumed_old); + result = ust_buffers_do_get_subbuf(bc->buf, &consumed_old); if(result == -EAGAIN) { WARN("missed buffer?"); continue; } else if(result < 0) { - DBG("ltt_do_get_subbuf: error: %s", strerror(-result)); + DBG("ust_buffers_do_get_subbuf: error: %s", strerror(-result)); } asprintf(&reply, "%s %ld", "OK", consumed_old); result = ustcomm_send_reply(&bc->server, reply, &bc->src); @@ -371,6 +370,29 @@ void *listener_main(void *p) return (void *)1; } } + else if(!strcmp(recvbuf, "trace_create")) { + DBG("trace create"); + + result = ltt_trace_setup(trace_name); + if(result < 0) { + ERR("ltt_trace_setup failed"); + return (void *)1; + } + + result = ltt_trace_set_type(trace_name, trace_type); + if(result < 0) { + ERR("ltt_trace_set_type failed"); + return (void *)1; + } + + result = ltt_trace_alloc(trace_name); + if(result < 0) { + ERR("ltt_trace_alloc failed"); + return (void *)1; + } + + inform_consumer_daemon(trace_name); + } else if(!strcmp(recvbuf, "trace_start")) { DBG("trace start"); @@ -423,16 +445,15 @@ void *listener_main(void *p) } for(i=0; inr_channels; i++) { - struct rchan *rchan = trace->channels[i].trans_channel_data; - struct rchan_buf *rbuf = rchan->buf; - struct ltt_channel_struct *ltt_channel = (struct ltt_channel_struct *)rchan->private_data; + struct ust_channel *channel = &trace->channels[i]; + struct ust_buffer *buf = channel->buf; if(!strcmp(trace->channels[i].channel_name, channel_name)) { char *reply; - DBG("the shmid for the requested channel is %d", rbuf->shmid); - DBG("the shmid for its buffer structure is %d", ltt_channel->buf_shmid); - asprintf(&reply, "%d %d", rbuf->shmid, ltt_channel->buf_shmid); + DBG("the shmid for the requested channel is %d", buf->shmid); + DBG("the shmid for its buffer structure is %d", channel->buf_shmid); + asprintf(&reply, "%d %d", buf->shmid, channel->buf_shmid); result = ustcomm_send_reply(&ustcomm_app.server, reply, &src); if(result) { @@ -472,13 +493,13 @@ void *listener_main(void *p) } for(i=0; inr_channels; i++) { - struct rchan *rchan = trace->channels[i].trans_channel_data; + struct ust_channel *channel = &trace->channels[i]; if(!strcmp(trace->channels[i].channel_name, channel_name)) { char *reply; - DBG("the n_subbufs for the requested channel is %zd", rchan->n_subbufs); - asprintf(&reply, "%zd", rchan->n_subbufs); + DBG("the n_subbufs for the requested channel is %d", channel->subbuf_cnt); + asprintf(&reply, "%d", channel->subbuf_cnt); result = ustcomm_send_reply(&ustcomm_app.server, reply, &src); if(result) { @@ -516,13 +537,13 @@ void *listener_main(void *p) } for(i=0; inr_channels; i++) { - struct rchan *rchan = trace->channels[i].trans_channel_data; + struct ust_channel *channel = &trace->channels[i]; if(!strcmp(trace->channels[i].channel_name, channel_name)) { char *reply; - DBG("the subbuf_size for the requested channel is %zd", rchan->subbuf_size); - asprintf(&reply, "%zd", rchan->subbuf_size); + DBG("the subbuf_size for the requested channel is %zd", channel->subbuf_size); + asprintf(&reply, "%zd", channel->subbuf_size); result = ustcomm_send_reply(&ustcomm_app.server, reply, &src); if(result) { @@ -567,11 +588,10 @@ void *listener_main(void *p) } for(i=0; inr_channels; i++) { - struct rchan *rchan = trace->channels[i].trans_channel_data; + struct ust_channel *channel = &trace->channels[i]; if(!strcmp(trace->channels[i].channel_name, channel_name)) { - struct rchan_buf *rbuf = rchan->buf; - struct ltt_channel_buf_struct *lttbuf = trace->channels[i].buf; + struct ust_buffer *buf = channel->buf; struct blocked_consumer *bc; bc = (struct blocked_consumer *) malloc(sizeof(struct blocked_consumer)); @@ -580,9 +600,8 @@ void *listener_main(void *p) goto next_cmd; } bc->fd_consumer = src.fd; - bc->fd_producer = lttbuf->data_ready_fd_read; - bc->rbuf = rbuf; - bc->lttbuf = lttbuf; + bc->fd_producer = buf->data_ready_fd_read; + bc->buf = buf; bc->src = src; bc->server = ustcomm_app.server; @@ -630,21 +649,20 @@ void *listener_main(void *p) } for(i=0; inr_channels; i++) { - struct rchan *rchan = trace->channels[i].trans_channel_data; + struct ust_channel *channel = &trace->channels[i]; if(!strcmp(trace->channels[i].channel_name, channel_name)) { - struct rchan_buf *rbuf = rchan->buf; - struct ltt_channel_buf_struct *lttbuf = trace->channels[i].buf; + struct ust_buffer *buf = channel->buf; char *reply; long consumed_old=0; - result = ltt_do_put_subbuf(rbuf, lttbuf, consumed_old); + result = ust_buffers_do_put_subbuf(buf, consumed_old); if(result < 0) { - WARN("ltt_do_put_subbuf: error (subbuf=%s)", channel_name); + WARN("ust_buffers_do_put_subbuf: error (subbuf=%s)", channel_name); asprintf(&reply, "%s", "ERROR"); } else { - DBG("ltt_do_put_subbuf: success (subbuf=%s)", channel_name); + DBG("ust_buffers_do_put_subbuf: success (subbuf=%s)", channel_name); asprintf(&reply, "%s", "OK"); } @@ -837,7 +855,7 @@ static void auto_probe_connect(struct marker *m) if(result && result != -EEXIST) ERR("ltt_marker_connect (marker = %s/%s, errno = %d)", m->channel, m->name, -result); - DBG("auto connected marker %s %s to probe default", m->channel, m->name); + DBG("auto connected marker %s (addr: %p) %s to probe default", m->channel, m, m->name); }