add get/set commands for daemon socket path

[ust.git] / libustcmd / ustcmd.h

diff --git a/libustcmd/ustcmd.h b/libustcmd/ustcmd.h
index ad6c531864f3134fdb3eb552c133eafc393f96c5..06e534526404bf343e3369dff25af92f6e5bb962 100644 (file)
--- a/libustcmd/ustcmd.h
+++ b/libustcmd/ustcmd.h
@@ -1,3 +1,20 @@
+/* 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
 
@@ -10,34 +27,42 @@
 #include "ustcomm.h"
 #include "ustcmd.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_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_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/" // UST sockets directory
+#define USTCMD_SOCK_PATH       "/tmp/socks/"
 
-// Channel/marker/state/format string (cmsf) info. structure
-struct USTcmd_cmsf {
-       char* channel; // Channel name (end of USTcmd_cmsf array if NULL)
-       char* marker; // Marker name (end of USTcmd_cmsf array if NULL)
-       int state; // State (0 := marker disabled, 1 := marker enabled)
-       char* fs; // Format string (end of USTcmd_cmsf array if NULL)
+/* 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) */
 };
 
-pid_t* ustcmd_get_online_pids(void);
-int ustcmd_set_marker_state(const char*, int, pid_t);
-int ustcmd_destroy_trace(pid_t);
-int ustcmd_setup_and_start(pid_t);
-int ustcmd_stop_trace(pid_t);
-int ustcmd_start_trace(pid_t);
-int ustcmd_free_cmsf(struct USTcmd_cmsf*);
-unsigned int ustcmd_count_nl(const char*);
-int ustcmd_shoot(const char*, pid_t, char**);
-int ustcmd_get_cmsf(struct USTcmd_cmsf**, pid_t);
-
-#endif // _USTCMD_H
+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);
+
+#endif /* _USTCMD_H */