1 files changed, 61 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c
new file mode 100644
index 0000000..70ff1ef
--- /dev/null
+++ b/src/thread.c
@@ -0,0 +1,61 @@
+/*
+  Copyright (C) 2008, 2009 Jiri Olsa <olsajiri@gmail.com>
+
+  This file is part of the latrace.
+
+  The latrace is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  The latrace is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with the latrace (file COPYING).  If not, see 
+  <http://www.gnu.org/licenses/>.
+*/
+
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "config.h"
+
+
+struct lt_thread *lt_thread_add(struct lt_config_app *cfg, int fd, pid_t pid)
+{
+	struct lt_thread *t;
+
+	if (NULL == (t = (struct lt_thread*) malloc(sizeof(struct lt_thread)))) {
+		perror("malloc failed");
+		return NULL;
+	}
+
+	memset(t, 0x0, sizeof(*t));
+
+	if (-1 == lt_stats_alloc(cfg, t)) {
+		free(t);
+		return NULL;
+	}
+
+	t->fifo_fd = fd;
+	t->tid = pid;
+	gettimeofday(&t->tv_start, NULL);
+
+	t->next = cfg->threads;
+	cfg->threads = t;
+	return t;
+}
+
+struct lt_thread *lt_thread_first(struct lt_config_app *cfg)
+{
+	return cfg->iter = cfg->threads;
+}
+
+struct lt_thread *lt_thread_next(struct lt_config_app *cfg)
+{
+	return cfg->iter = (cfg->iter ? cfg->iter->next : NULL); 
+}