X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=libkernelctl%2Flibkernelctl.c;h=1f30c77c0bb42e9502d6899557dae183362ddf36;hp=c06f579698619716c478a4a8df1aaaf51afe232c;hb=6e2d116c6138874c0357b1afb1db5aa7cd80ceb6;hpb=9cb983500508a95363a09a5a65d2f67774c38b69 diff --git a/libkernelctl/libkernelctl.c b/libkernelctl/libkernelctl.c index c06f57969..1f30c77c0 100644 --- a/libkernelctl/libkernelctl.c +++ b/libkernelctl/libkernelctl.c @@ -4,8 +4,8 @@ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. + * as published by the Free Software Foundation; only version 2 + * of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -21,9 +21,18 @@ #include "kernel-ioctl.h" #include "libkernelctl.h" -#include "lttngerr.h" -int kernctl_create_channel(int fd, struct lttng_kernel_channel *chops) +int kernctl_add_context(int fd, struct lttng_kernel_context *ctx) +{ + return ioctl(fd, LTTNG_KERNEL_CONTEXT, ctx); +} + +int kernctl_buffer_flush(int fd) +{ + return ioctl(fd, RING_BUFFER_FLUSH); +} + +int kernctl_create_channel(int fd, struct lttng_channel_attr *chops) { return ioctl(fd, LTTNG_KERNEL_CHANNEL, chops); } @@ -43,6 +52,18 @@ int kernctl_create_stream(int fd) return ioctl(fd, LTTNG_KERNEL_STREAM); } +/* Enable event, channel and session ioctl */ +int kernctl_enable(int fd) +{ + return ioctl(fd, LTTNG_KERNEL_ENABLE); +} + +/* Disable event, channel and session ioctl */ +int kernctl_disable(int fd) +{ + return ioctl(fd, LTTNG_KERNEL_DISABLE); +} + /* returns the maximum size for sub-buffers. */ int kernctl_get_max_subbuf_size(int fd, unsigned long *len) { @@ -86,7 +107,7 @@ int kernctl_get_subbuf_size(int fd, unsigned long *len) } /* open the metadata global channel */ -int kernctl_open_metadata(int fd, struct lttng_kernel_channel *chops) +int kernctl_open_metadata(int fd, struct lttng_channel_attr *chops) { return ioctl(fd, LTTNG_KERNEL_METADATA, chops); } @@ -131,3 +152,17 @@ int kernctl_stop_session(int fd) return ioctl(fd, LTTNG_KERNEL_SESSION_STOP); } +int kernctl_tracepoint_list(int fd) +{ + return ioctl(fd, LTTNG_KERNEL_TRACEPOINT_LIST); +} + +int kernctl_tracer_version(int fd, struct lttng_kernel_tracer_version *v) +{ + return ioctl(fd, LTTNG_KERNEL_TRACER_VERSION, v); +} + +int kernctl_wait_quiescent(int fd) +{ + return ioctl(fd, LTTNG_KERNEL_WAIT_QUIESCENT); +}