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Kernel-ctl: Expose kernel clear buffer operation
[lttng-tools.git]
/
src
/
common
/
kernel-ctl
/
kernel-ctl.c
diff --git
a/src/common/kernel-ctl/kernel-ctl.c
b/src/common/kernel-ctl/kernel-ctl.c
index a495ca9b705bee48c94d7d32c9b602cbc9a48a7f..9c5ed7fd982321db33fb7252d8286622c1ce2769 100644
(file)
--- a/
src/common/kernel-ctl/kernel-ctl.c
+++ b/
src/common/kernel-ctl/kernel-ctl.c
@@
-350,6
+350,11
@@
int kernctl_filter(int fd, struct lttng_filter_bytecode *filter)
return ret;
}
return ret;
}
+int kernctl_add_callsite(int fd, struct lttng_kernel_event_callsite *callsite)
+{
+ return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_ADD_CALLSITE, callsite);
+}
+
int kernctl_tracepoint_list(int fd)
{
return compat_ioctl_no_arg(fd, LTTNG_KERNEL_OLD_TRACEPOINT_LIST,
int kernctl_tracepoint_list(int fd)
{
return compat_ioctl_no_arg(fd, LTTNG_KERNEL_OLD_TRACEPOINT_LIST,
@@
-413,6
+418,11
@@
int kernctl_buffer_flush_empty(int fd)
return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_FLUSH_EMPTY);
}
return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_FLUSH_EMPTY);
}
+int kernctl_buffer_clear(int fd)
+{
+ return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_CLEAR);
+}
+
/* returns the version of the metadata. */
int kernctl_get_metadata_version(int fd, uint64_t *version)
{
/* returns the version of the metadata. */
int kernctl_get_metadata_version(int fd, uint64_t *version)
{
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