properly install libustd and libustcmd

[ust.git] / include / ust / ustcmd.h

diff --git a/include/ust/ustcmd.h b/include/ust/ustcmd.h
new file mode 100644 (file)
index 0000000..60f5018
--- /dev/null
+++ b/include/ust/ustcmd.h
@@ -0,0 +1,66 @@
+/* Copyright (C) 2009  Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef _USTCMD_H
+#define _USTCMD_H
+
+#include <stdio.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+#define USTCMD_ERR_CONN                1 /* Process connection error */
+#define USTCMD_ERR_ARG         2 /* Invalid function argument */
+#define USTCMD_ERR_GEN         3 /* General ustcmd error */
+
+#define USTCMD_MS_CHR_OFF      '0' /* Marker state 'on' character */
+#define USTCMD_MS_CHR_ON       '1' /* Marker state 'on' character */
+#define USTCMD_MS_OFF          0   /* Marker state 'on' value */
+#define USTCMD_MS_ON           1   /* Marker state 'on' value */
+
+#define USTCMD_SOCK_PATH       "/tmp/socks/"
+
+/* Channel/marker/state/format string (cmsf) info. structure */
+struct marker_status {
+       char *channel; /* Channel name (end of marker_status array if NULL) */
+       char *marker; /* Marker name (end of marker_status array if NULL) */
+       int state; /* State (0 := marker disabled, 1 := marker enabled) */
+       char *fs; /* Format string (end of marker_status array if NULL) */
+};
+
+extern pid_t *ustcmd_get_online_pids(void);
+extern int ustcmd_set_marker_state(const char *, int, pid_t);
+extern int ustcmd_set_subbuf_size(const char *, pid_t);
+extern int ustcmd_set_subbuf_num(const char *, pid_t);
+extern int ustcmd_get_subbuf_size(const char *, pid_t);
+extern int ustcmd_get_subbuf_num(const char *, pid_t);
+extern int ustcmd_destroy_trace(pid_t);
+extern int ustcmd_setup_and_start(pid_t);
+extern int ustcmd_stop_trace(pid_t);
+extern int ustcmd_create_trace(pid_t);
+extern int ustcmd_start_trace(pid_t);
+extern int ustcmd_alloc_trace(pid_t);
+extern int ustcmd_free_cmsf(struct marker_status *);
+extern unsigned int ustcmd_count_nl(const char *);
+extern int ustcmd_send_cmd(const char *, pid_t, char **);
+extern int ustcmd_get_cmsf(struct marker_status **, pid_t);
+extern int ustcmd_set_sock_path(const char *, pid_t);
+extern int ustcmd_get_sock_path(char **, pid_t);
+extern int ustcmd_force_switch(pid_t);
+
+#endif /* _USTCMD_H */