3 files changed, 32 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 7507ae5..6b320d1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -214,6 +214,10 @@ int main(int argc, char *argv[])
 						strlen(argv[i+1])) == 0) {
 					action = STATS_QUEUE;
 					i++;
+				} else if (strncmp(argv[i+1], "process",
+						 strlen(argv[i+1])) == 0) {
+					action = STATS_PROCESS;
+					i++;
 				} else {
 					fprintf(stderr, "ERROR: unknown "
 							"parameter `%s' for "
diff --git a/src/process.c b/src/process.c
index c378f7a..9b9734c 100644
--- a/src/process.c
+++ b/src/process.c
@@ -76,3 +76,28 @@ int fork_process_delete(int pid)
 	}
 	return 0;
 }
+
+static const char *process_type_to_name[CTD_PROC_MAX] = {
+	[CTD_PROC_ANY]		= "any",
+	[CTD_PROC_FLUSH]	= "flush",
+	[CTD_PROC_COMMIT]	= "commit",
+};
+
+void fork_process_dump(int fd)
+{
+	struct child_process *this;
+	char buf[4096];
+	int size = 0;
+
+	sigprocmask(SIG_BLOCK, &STATE(block), NULL);
+	list_for_each_entry(this, &process_list, head) {
+		size += snprintf(buf+size, sizeof(buf),
+				 "PID=%u type=%s\n",
+				 this->pid,
+				 this->type < CTD_PROC_MAX ?
+				 process_type_to_name[this->type] : "unknown");
+	}
+	sigprocmask(SIG_UNBLOCK, &STATE(block), NULL);
+
+	send(fd, buf, size, 0);
+}
diff --git a/src/run.c b/src/run.c
index fe81d54..95d51a2 100644
--- a/src/run.c
+++ b/src/run.c
@@ -216,6 +216,9 @@ void local_handler(int fd, void *data)
 	case STATS_RUNTIME:
 		dump_stats_runtime(fd);
 		return;
+	case STATS_PROCESS:
+		fork_process_dump(fd);
+		return;
 	}
 
 	if (!STATE(mode)->local(fd, type, data))