X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fsave.h;h=d28fdffcdc062c4b77596f7f5ed0e2e931a72de0;hp=5ef22f6c92a3fa448d376187b38606cc841b05ca;hb=HEAD;hpb=30f9c3276ad06d4c2e30444ad1ce45e57f9ad708 diff --git a/include/lttng/save.h b/include/lttng/save.h index 5ef22f6c9..6120467a7 100644 --- a/include/lttng/save.h +++ b/include/lttng/save.h @@ -1,23 +1,15 @@ /* - * Copyright (C) 2013 - Jérémie Galarneau + * Copyright (C) 2013 Jérémie Galarneau * - * This library is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License, version 2.1 only, - * as published by the Free Software Foundation. + * SPDX-License-Identifier: LGPL-2.1-only * - * 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 LTTNG_SAVE_H #define LTTNG_SAVE_H +#include + #ifdef __cplusplus extern "C" { #endif @@ -31,46 +23,43 @@ struct lttng_save_session_attr; /* * Return a newly allocated save session attribute object or NULL on error. */ -struct lttng_save_session_attr *lttng_save_session_attr_create(void); +LTTNG_EXPORT extern struct lttng_save_session_attr *lttng_save_session_attr_create(void); /* * Free a given save session attribute object. */ -void lttng_save_session_attr_destroy(struct lttng_save_session_attr *output); - +LTTNG_EXPORT extern void lttng_save_session_attr_destroy(struct lttng_save_session_attr *output); /* * Save session attribute getter family functions. */ /* Return session name. NULL indicated all sessions must be saved. */ -const char *lttng_save_session_attr_get_session_name( - struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern const char * +lttng_save_session_attr_get_session_name(struct lttng_save_session_attr *attr); /* * Return destination URL. A NULL value indicates the default session * configuration location. The URL format used is documented in lttng(1). * NULL indicates that the default session configuration path is used. */ -const char *lttng_save_session_attr_get_output_url( - struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern const char * +lttng_save_session_attr_get_output_url(struct lttng_save_session_attr *attr); /* * Return the configuration overwrite attribute. This attribute indicates * whether or not existing configuration files must be overwritten. */ -int lttng_save_session_attr_get_overwrite( - struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern int lttng_save_session_attr_get_overwrite(struct lttng_save_session_attr *attr); /* * Return the omit name configuration attribute. This attribute indicates * whether or not the saved sessions' names should be omitted. */ -int lttng_save_session_attr_get_omit_name( - struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern int lttng_save_session_attr_get_omit_name(struct lttng_save_session_attr *attr); /* * Return the omit output configuration attribute. This attribute indicates * whether or not the saved sessions' output configuration should be omitted. */ -int lttng_save_session_attr_get_omit_output( - struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern int +lttng_save_session_attr_get_omit_output(struct lttng_save_session_attr *attr); /* * Save session attribute setter family functions. @@ -83,33 +72,34 @@ int lttng_save_session_attr_get_omit_output( * Set the name of the session to save. A NULL name means all sessions * known to the session daemon will be saved. */ -int lttng_save_session_attr_set_session_name( - struct lttng_save_session_attr *attr, const char *session_name); +LTTNG_EXPORT extern int +lttng_save_session_attr_set_session_name(struct lttng_save_session_attr *attr, + const char *session_name); /* * Set the URL of the session configuration to save. A NULL value indicates the * use of the default location being the session one. The URL's format is is * documented in lttng(1). */ -int lttng_save_session_attr_set_output_url( - struct lttng_save_session_attr *attr, const char *url); +LTTNG_EXPORT extern int lttng_save_session_attr_set_output_url(struct lttng_save_session_attr *attr, + const char *url); /* * Set the overwrite attribute. If set to true, files of the same name as the * current session configuration URL will be overwritten. */ -int lttng_save_session_attr_set_overwrite( - struct lttng_save_session_attr *attr, int overwrite); +LTTNG_EXPORT extern int lttng_save_session_attr_set_overwrite(struct lttng_save_session_attr *attr, + int overwrite); /* * Set the omit name attribute. If set to true, the sessions' names are omitted * from the resulting session configuration file. */ -int lttng_save_session_attr_set_omit_name( - struct lttng_save_session_attr *attr, int omit_name); +LTTNG_EXPORT extern int lttng_save_session_attr_set_omit_name(struct lttng_save_session_attr *attr, + int omit_name); /* * Set the omit output attribute. If set to true, the sessions' output * configurations are omitted from the resulting session configuration file. */ -int lttng_save_session_attr_set_omit_output( - struct lttng_save_session_attr *attr, int omit_output); +LTTNG_EXPORT extern int +lttng_save_session_attr_set_omit_output(struct lttng_save_session_attr *attr, int omit_output); /* * Save session configuration(s). @@ -119,7 +109,7 @@ int lttng_save_session_attr_set_omit_output( * * Returns 0 on success or a negative LTTNG_ERR value on error. */ -int lttng_save_session(struct lttng_save_session_attr *attr); +LTTNG_EXPORT extern int lttng_save_session(struct lttng_save_session_attr *attr); #ifdef __cplusplus }