X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Ffd-tracker%2Ffd-tracker.h;h=5c9810749371071000437c9e49b5e2d2f33df5f3;hb=4878de5c7deb512bbdac4fdfc498907efa06fb7c;hp=504f92a3eed9b773254cd2823de4f4df7025eb49;hpb=938bd42282f0ba31bf22ad23b0bd3e04e848e052;p=lttng-tools.git

diff --git a/src/common/fd-tracker/fd-tracker.h b/src/common/fd-tracker/fd-tracker.h
index 504f92a3e..5c9810749 100644
--- a/src/common/fd-tracker/fd-tracker.h
+++ b/src/common/fd-tracker/fd-tracker.h
@@ -49,12 +49,10 @@ typedef int (*fd_close_cb)(void *, int *in_fds);
  * under which unlinked files will be stored for as long as a reference to them
  * is held.
  */
-LTTNG_HIDDEN
 struct fd_tracker *fd_tracker_create(const char *unlinked_file_path,
 		unsigned int capacity);
 
 /* Returns an error if file descriptors are leaked. */
-LTTNG_HIDDEN
 int fd_tracker_destroy(struct fd_tracker *tracker);
 
 /*
@@ -79,7 +77,6 @@ int fd_tracker_destroy(struct fd_tracker *tracker);
  * (e.g. truncation) may react differently than if the file descriptor was kept
  * open.
  */
-LTTNG_HIDDEN
 struct fs_handle *fd_tracker_open_fs_handle(struct fd_tracker *tracker,
 		struct lttng_directory_handle *directory,
 		const char *path,
@@ -106,9 +103,8 @@ struct fs_handle *fd_tracker_open_fs_handle(struct fd_tracker *tracker,
  * negative tracker-specific codes may be returned:
  *   - ENOMEM: allocation of a new entry failed,
  *   - EMFILE: too many unsuspendable fds are opened and the tracker can't
- *             accomodate the request for a new unsuspendable entry.
+ *             accommodates the request for a new unsuspendable entry.
  */
-LTTNG_HIDDEN
 int fd_tracker_open_unsuspendable_fd(struct fd_tracker *tracker,
 		int *out_fds,
 		const char **names,
@@ -131,7 +127,6 @@ int fd_tracker_open_unsuspendable_fd(struct fd_tracker *tracker,
  * Closed fds are set to -1 in the fds array which, in the event of an error,
  * allows the user to know which file descriptors are no longer being tracked.
  */
-LTTNG_HIDDEN
 int fd_tracker_close_unsuspendable_fd(struct fd_tracker *tracker,
 		int *fds,
 		unsigned int fd_count,
@@ -141,53 +136,6 @@ int fd_tracker_close_unsuspendable_fd(struct fd_tracker *tracker,
 /*
  * Log the contents of the fd_tracker.
  */
-LTTNG_HIDDEN
 void fd_tracker_log(struct fd_tracker *tracker);
 
-/*
- * Marks the handle as the most recently used and marks the 'fd' as
- * "in-use". This prevents the tracker from recycling the underlying
- * file descriptor while it is actively being used by a thread.
- *
- * Don't forget that the tracker may be initiating an fd 'suspension'
- * from another thread as the need to free an fd slot may arise from any
- * thread within the daemon.
- *
- * Note that a restorable fd should never be held for longer than
- * strictly necessary (e.g. the duration of a syscall()).
- *
- * Returns the fd on success, otherwise a negative value may be returned
- * if the restoration of the fd failed.
- */
-LTTNG_HIDDEN
-int fs_handle_get_fd(struct fs_handle *handle);
-
-/*
- * Used by the application to signify that it is no longer using the
- * underlying fd and that it may be suspended.
- */
-LTTNG_HIDDEN
-void fs_handle_put_fd(struct fs_handle *handle);
-
-/*
- * Unlink the file associated to an fs_handle. Note that the unlink
- * operation will not be performed immediately. It will only be performed
- * once all references to the underlying file (through other fs_handle objects)
- * have been released.
- *
- * However, note that the file will be renamed so as to provide the observable
- * effect of an unlink(), that is removing a name from the filesystem.
- *
- * Returns 0 on success, otherwise a negative value will be returned
- * if the operation failed.
- */
-LTTNG_HIDDEN
-int fs_handle_unlink(struct fs_handle *handle);
-
-/*
- * Frees the handle and discards the underlying fd.
- */
-LTTNG_HIDDEN
-int fs_handle_close(struct fs_handle *handle);
-
 #endif /* FD_TRACKER_H */