X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ioctl.hpp;fp=src%2Fcommon%2Fkernel-ctl%2Fkernel-ioctl.hpp;h=45b01821a997c38989d4bf8990ee9f29f168705a;hp=68bcc472c009439adc1d76e2207e69ccba2fa5a3;hb=28f23191dcbf047429d51950a337a57d7a3f866a;hpb=f250b40e2179eccdb83766bf4abef5a35036c47b diff --git a/src/common/kernel-ctl/kernel-ioctl.hpp b/src/common/kernel-ctl/kernel-ioctl.hpp index 68bcc472c..45b01821a 100644 --- a/src/common/kernel-ctl/kernel-ioctl.hpp +++ b/src/common/kernel-ctl/kernel-ioctl.hpp @@ -9,207 +9,182 @@ #ifndef _LTT_KERNEL_IOCTL_H #define _LTT_KERNEL_IOCTL_H -#define LTTNG_KERNEL_ABI_MAJOR_VERSION 2 -#define LTTNG_KERNEL_ABI_MINOR_VERSION 6 +#define LTTNG_KERNEL_ABI_MAJOR_VERSION 2 +#define LTTNG_KERNEL_ABI_MINOR_VERSION 6 /* Get a snapshot of the current ring buffer producer and consumer positions */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT _IO(0xF6, 0x00) +#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT _IO(0xF6, 0x00) /* Get the consumer position (iteration start) */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_GET_CONSUMED _IOR(0xF6, 0x01, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_GET_CONSUMED _IOR(0xF6, 0x01, unsigned long) /* Get the producer position (iteration end) */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_GET_PRODUCED _IOR(0xF6, 0x02, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_GET_PRODUCED _IOR(0xF6, 0x02, unsigned long) /* Get exclusive read access to the specified sub-buffer position */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SUBBUF _IOW(0xF6, 0x03, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SUBBUF _IOW(0xF6, 0x03, unsigned long) /* Release exclusive sub-buffer access */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_PUT_SUBBUF _IO(0xF6, 0x04) +#define LTTNG_KERNEL_ABI_RING_BUFFER_PUT_SUBBUF _IO(0xF6, 0x04) /* Get exclusive read access to the next sub-buffer that can be read. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_NEXT_SUBBUF _IO(0xF6, 0x05) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_NEXT_SUBBUF _IO(0xF6, 0x05) /* Release exclusive sub-buffer access, move consumer forward. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_PUT_NEXT_SUBBUF _IO(0xF6, 0x06) +#define LTTNG_KERNEL_ABI_RING_BUFFER_PUT_NEXT_SUBBUF _IO(0xF6, 0x06) /* returns the size of the current sub-buffer, without padding (for mmap). */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SUBBUF_SIZE _IOR(0xF6, 0x07, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SUBBUF_SIZE _IOR(0xF6, 0x07, unsigned long) /* returns the size of the current sub-buffer, with padding (for splice). */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_PADDED_SUBBUF_SIZE _IOR(0xF6, 0x08, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_PADDED_SUBBUF_SIZE _IOR(0xF6, 0x08, unsigned long) /* returns the maximum size for sub-buffers. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MAX_SUBBUF_SIZE _IOR(0xF6, 0x09, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MAX_SUBBUF_SIZE _IOR(0xF6, 0x09, unsigned long) /* returns the length to mmap. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MMAP_LEN _IOR(0xF6, 0x0A, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MMAP_LEN _IOR(0xF6, 0x0A, unsigned long) /* returns the offset of the subbuffer belonging to the mmap reader. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MMAP_READ_OFFSET _IOR(0xF6, 0x0B, unsigned long) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_MMAP_READ_OFFSET _IOR(0xF6, 0x0B, unsigned long) /* Flush the current sub-buffer, if non-empty. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_FLUSH _IO(0xF6, 0x0C) +#define LTTNG_KERNEL_ABI_RING_BUFFER_FLUSH _IO(0xF6, 0x0C) /* Get the current version of the metadata cache (after a get_next). */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_METADATA_VERSION _IOR(0xF6, 0x0D, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_METADATA_VERSION _IOR(0xF6, 0x0D, uint64_t) /* * Get a snapshot of the current ring buffer producer and consumer positions, * regardless of whether or not the two positions are contained within the same * sub-buffer. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS _IO(0xF6, 0x0E) +#define LTTNG_KERNEL_ABI_RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS _IO(0xF6, 0x0E) /* Flush the current sub-buffer, even if empty. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_FLUSH_EMPTY _IO(0xF6, 0x0F) +#define LTTNG_KERNEL_ABI_RING_BUFFER_FLUSH_EMPTY _IO(0xF6, 0x0F) /* * Reset the position of what has been consumed from the metadata cache to 0 * so it can be read again. */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_METADATA_CACHE_DUMP _IO(0xF6, 0x10) +#define LTTNG_KERNEL_ABI_RING_BUFFER_METADATA_CACHE_DUMP _IO(0xF6, 0x10) /* Clear ring buffer content */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_CLEAR _IO(0xF6, 0x11) +#define LTTNG_KERNEL_ABI_RING_BUFFER_CLEAR _IO(0xF6, 0x11) #define LTTNG_KERNEL_ABI_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK _IOR(0xF6, 0x12, uint32_t) /* returns the timestamp begin of the current sub-buffer */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_TIMESTAMP_BEGIN _IOR(0xF6, 0x20, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_TIMESTAMP_BEGIN _IOR(0xF6, 0x20, uint64_t) /* returns the timestamp end of the current sub-buffer */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_TIMESTAMP_END _IOR(0xF6, 0x21, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_TIMESTAMP_END _IOR(0xF6, 0x21, uint64_t) /* returns the number of events discarded */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_EVENTS_DISCARDED _IOR(0xF6, 0x22, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_EVENTS_DISCARDED _IOR(0xF6, 0x22, uint64_t) /* returns the packet payload size */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_CONTENT_SIZE _IOR(0xF6, 0x23, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_CONTENT_SIZE _IOR(0xF6, 0x23, uint64_t) /* returns the actual packet size */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_PACKET_SIZE _IOR(0xF6, 0x24, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_PACKET_SIZE _IOR(0xF6, 0x24, uint64_t) /* returns the stream id */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_STREAM_ID _IOR(0xF6, 0x25, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_STREAM_ID _IOR(0xF6, 0x25, uint64_t) /* returns the current timestamp */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_CURRENT_TIMESTAMP _IOR(0xF6, 0x26, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_CURRENT_TIMESTAMP _IOR(0xF6, 0x26, uint64_t) /* returns the packet sequence number */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SEQ_NUM _IOR(0xF6, 0x27, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_GET_SEQ_NUM _IOR(0xF6, 0x27, uint64_t) /* returns the stream instance id */ -#define LTTNG_KERNEL_ABI_RING_BUFFER_INSTANCE_ID _IOR(0xF6, 0x28, uint64_t) +#define LTTNG_KERNEL_ABI_RING_BUFFER_INSTANCE_ID _IOR(0xF6, 0x28, uint64_t) /* Old ABI (without support for 32/64 bits compat) */ /* LTTng file descriptor ioctl */ -#define LTTNG_KERNEL_ABI_OLD_SESSION _IO(0xF6, 0x40) -#define LTTNG_KERNEL_ABI_OLD_TRACER_VERSION \ - _IOR(0xF6, 0x41, struct lttng_kernel_abi_old_tracer_version) -#define LTTNG_KERNEL_ABI_OLD_TRACEPOINT_LIST _IO(0xF6, 0x42) -#define LTTNG_KERNEL_ABI_OLD_WAIT_QUIESCENT _IO(0xF6, 0x43) +#define LTTNG_KERNEL_ABI_OLD_SESSION _IO(0xF6, 0x40) +#define LTTNG_KERNEL_ABI_OLD_TRACER_VERSION \ + _IOR(0xF6, 0x41, struct lttng_kernel_abi_old_tracer_version) +#define LTTNG_KERNEL_ABI_OLD_TRACEPOINT_LIST _IO(0xF6, 0x42) +#define LTTNG_KERNEL_ABI_OLD_WAIT_QUIESCENT _IO(0xF6, 0x43) /* Session FD ioctl */ -#define LTTNG_KERNEL_ABI_OLD_METADATA \ - _IOW(0xF6, 0x50, struct lttng_kernel_abi_old_channel) -#define LTTNG_KERNEL_ABI_OLD_CHANNEL \ - _IOW(0xF6, 0x51, struct lttng_kernel_abi_old_channel) -#define LTTNG_KERNEL_ABI_OLD_SESSION_START _IO(0xF6, 0x52) -#define LTTNG_KERNEL_ABI_OLD_SESSION_STOP _IO(0xF6, 0x53) +#define LTTNG_KERNEL_ABI_OLD_METADATA _IOW(0xF6, 0x50, struct lttng_kernel_abi_old_channel) +#define LTTNG_KERNEL_ABI_OLD_CHANNEL _IOW(0xF6, 0x51, struct lttng_kernel_abi_old_channel) +#define LTTNG_KERNEL_ABI_OLD_SESSION_START _IO(0xF6, 0x52) +#define LTTNG_KERNEL_ABI_OLD_SESSION_STOP _IO(0xF6, 0x53) /* Channel FD ioctl */ -#define LTTNG_KERNEL_ABI_OLD_STREAM _IO(0xF6, 0x60) -#define LTTNG_KERNEL_ABI_OLD_EVENT \ - _IOW(0xF6, 0x61, struct lttng_kernel_abi_old_event) +#define LTTNG_KERNEL_ABI_OLD_STREAM _IO(0xF6, 0x60) +#define LTTNG_KERNEL_ABI_OLD_EVENT _IOW(0xF6, 0x61, struct lttng_kernel_abi_old_event) /* Event and Channel FD ioctl */ -#define LTTNG_KERNEL_ABI_OLD_CONTEXT \ - _IOW(0xF6, 0x70, struct lttng_kernel_abi_old_context) +#define LTTNG_KERNEL_ABI_OLD_CONTEXT _IOW(0xF6, 0x70, struct lttng_kernel_abi_old_context) /* Event, Channel and Session ioctl */ -#define LTTNG_KERNEL_ABI_OLD_ENABLE _IO(0xF6, 0x80) -#define LTTNG_KERNEL_ABI_OLD_DISABLE _IO(0xF6, 0x81) - +#define LTTNG_KERNEL_ABI_OLD_ENABLE _IO(0xF6, 0x80) +#define LTTNG_KERNEL_ABI_OLD_DISABLE _IO(0xF6, 0x81) /* Current ABI (with suport for 32/64 bits compat) */ /* LTTng file descriptor ioctl */ -#define LTTNG_KERNEL_ABI_SESSION _IO(0xF6, 0x45) -#define LTTNG_KERNEL_ABI_TRACER_VERSION \ - _IOR(0xF6, 0x46, struct lttng_kernel_abi_tracer_version) -#define LTTNG_KERNEL_ABI_TRACEPOINT_LIST _IO(0xF6, 0x47) -#define LTTNG_KERNEL_ABI_WAIT_QUIESCENT _IO(0xF6, 0x48) -#define LTTNG_KERNEL_ABI_SYSCALL_LIST _IO(0xF6, 0x4A) -#define LTTNG_KERNEL_ABI_TRACER_ABI_VERSION \ +#define LTTNG_KERNEL_ABI_SESSION _IO(0xF6, 0x45) +#define LTTNG_KERNEL_ABI_TRACER_VERSION _IOR(0xF6, 0x46, struct lttng_kernel_abi_tracer_version) +#define LTTNG_KERNEL_ABI_TRACEPOINT_LIST _IO(0xF6, 0x47) +#define LTTNG_KERNEL_ABI_WAIT_QUIESCENT _IO(0xF6, 0x48) +#define LTTNG_KERNEL_ABI_SYSCALL_LIST _IO(0xF6, 0x4A) +#define LTTNG_KERNEL_ABI_TRACER_ABI_VERSION \ _IOR(0xF6, 0x4B, struct lttng_kernel_abi_tracer_abi_version) -#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_GROUP_CREATE \ - _IO(0xF6, 0x4C) +#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_GROUP_CREATE _IO(0xF6, 0x4C) /* Session FD ioctl */ -#define LTTNG_KERNEL_ABI_METADATA \ - _IOW(0xF6, 0x54, struct lttng_kernel_abi_channel) -#define LTTNG_KERNEL_ABI_CHANNEL \ - _IOW(0xF6, 0x55, struct lttng_kernel_abi_channel) -#define LTTNG_KERNEL_ABI_SESSION_START _IO(0xF6, 0x56) -#define LTTNG_KERNEL_ABI_SESSION_STOP _IO(0xF6, 0x57) -#define LTTNG_KERNEL_ABI_SESSION_TRACK_PID \ - _IOW(0xF6, 0x58, int32_t) -#define LTTNG_KERNEL_ABI_SESSION_UNTRACK_PID \ - _IOW(0xF6, 0x59, int32_t) +#define LTTNG_KERNEL_ABI_METADATA _IOW(0xF6, 0x54, struct lttng_kernel_abi_channel) +#define LTTNG_KERNEL_ABI_CHANNEL _IOW(0xF6, 0x55, struct lttng_kernel_abi_channel) +#define LTTNG_KERNEL_ABI_SESSION_START _IO(0xF6, 0x56) +#define LTTNG_KERNEL_ABI_SESSION_STOP _IO(0xF6, 0x57) +#define LTTNG_KERNEL_ABI_SESSION_TRACK_PID _IOW(0xF6, 0x58, int32_t) +#define LTTNG_KERNEL_ABI_SESSION_UNTRACK_PID _IOW(0xF6, 0x59, int32_t) /* * ioctl 0x58 and 0x59 are duplicated here. It works, since _IOR vs _IO * are generating two different ioctl numbers, but this was not done on * purpose. We should generally try to avoid those duplications. */ -#define LTTNG_KERNEL_ABI_SESSION_LIST_TRACKER_PIDS _IO(0xF6, 0x58) -#define LTTNG_KERNEL_ABI_SESSION_METADATA_REGEN _IO(0xF6, 0x59) +#define LTTNG_KERNEL_ABI_SESSION_LIST_TRACKER_PIDS _IO(0xF6, 0x58) +#define LTTNG_KERNEL_ABI_SESSION_METADATA_REGEN _IO(0xF6, 0x59) /* 0x5A and 0x5B are reserved for a future ABI-breaking cleanup. */ -#define LTTNG_KERNEL_ABI_SESSION_STATEDUMP _IO(0xF6, 0x5C) -#define LTTNG_KERNEL_ABI_SESSION_SET_NAME \ - _IOW(0xF6, 0x5D, struct lttng_kernel_abi_session_name) -#define LTTNG_KERNEL_ABI_SESSION_SET_CREATION_TIME \ +#define LTTNG_KERNEL_ABI_SESSION_STATEDUMP _IO(0xF6, 0x5C) +#define LTTNG_KERNEL_ABI_SESSION_SET_NAME _IOW(0xF6, 0x5D, struct lttng_kernel_abi_session_name) +#define LTTNG_KERNEL_ABI_SESSION_SET_CREATION_TIME \ _IOW(0xF6, 0x5E, struct lttng_kernel_abi_session_creation_time) /* Channel FD ioctl */ -#define LTTNG_KERNEL_ABI_STREAM _IO(0xF6, 0x62) -#define LTTNG_KERNEL_ABI_EVENT \ - _IOW(0xF6, 0x63, struct lttng_kernel_abi_event) -#define LTTNG_KERNEL_ABI_SYSCALL_MASK \ - _IOWR(0xF6, 0x64, struct lttng_kernel_abi_syscall_mask) +#define LTTNG_KERNEL_ABI_STREAM _IO(0xF6, 0x62) +#define LTTNG_KERNEL_ABI_EVENT _IOW(0xF6, 0x63, struct lttng_kernel_abi_event) +#define LTTNG_KERNEL_ABI_SYSCALL_MASK _IOWR(0xF6, 0x64, struct lttng_kernel_abi_syscall_mask) /* Event and Channel FD ioctl */ -#define LTTNG_KERNEL_ABI_CONTEXT \ - _IOW(0xF6, 0x71, struct lttng_kernel_abi_context) +#define LTTNG_KERNEL_ABI_CONTEXT _IOW(0xF6, 0x71, struct lttng_kernel_abi_context) /* Event, event notifier, Channel and Session ioctl */ -#define LTTNG_KERNEL_ABI_ENABLE _IO(0xF6, 0x82) -#define LTTNG_KERNEL_ABI_DISABLE _IO(0xF6, 0x83) +#define LTTNG_KERNEL_ABI_ENABLE _IO(0xF6, 0x82) +#define LTTNG_KERNEL_ABI_DISABLE _IO(0xF6, 0x83) /* Event notifier group ioctl */ -#define LTTNG_KERNEL_ABI_COUNTER \ - _IOW(0xF6, 0x84, struct lttng_kernel_abi_counter_conf) +#define LTTNG_KERNEL_ABI_COUNTER _IOW(0xF6, 0x84, struct lttng_kernel_abi_counter_conf) /* Event and event notifier FD ioctl */ -#define LTTNG_KERNEL_ABI_FILTER _IO(0xF6, 0x90) -#define LTTNG_KERNEL_ABI_ADD_CALLSITE _IO(0xF6, 0x91) +#define LTTNG_KERNEL_ABI_FILTER _IO(0xF6, 0x90) +#define LTTNG_KERNEL_ABI_ADD_CALLSITE _IO(0xF6, 0x91) /* Session FD ioctl (continued) */ -#define LTTNG_KERNEL_ABI_SESSION_LIST_TRACKER_IDS \ +#define LTTNG_KERNEL_ABI_SESSION_LIST_TRACKER_IDS \ _IOW(0xF6, 0xA0, struct lttng_kernel_abi_tracker_args) -#define LTTNG_KERNEL_ABI_SESSION_TRACK_ID \ - _IOW(0xF6, 0xA1, struct lttng_kernel_abi_tracker_args) -#define LTTNG_KERNEL_ABI_SESSION_UNTRACK_ID \ - _IOW(0xF6, 0xA2, struct lttng_kernel_abi_tracker_args) +#define LTTNG_KERNEL_ABI_SESSION_TRACK_ID _IOW(0xF6, 0xA1, struct lttng_kernel_abi_tracker_args) +#define LTTNG_KERNEL_ABI_SESSION_UNTRACK_ID _IOW(0xF6, 0xA2, struct lttng_kernel_abi_tracker_args) /* Event notifier group file descriptor ioctl */ -#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_CREATE \ +#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_CREATE \ _IOW(0xF6, 0xB0, struct lttng_kernel_abi_event_notifier) -#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD \ - _IO(0xF6, 0xB1) +#define LTTNG_KERNEL_ABI_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD _IO(0xF6, 0xB1) /* Event notifier file descriptor ioctl */ -#define LTTNG_KERNEL_ABI_CAPTURE _IO(0xF6, 0xB8) +#define LTTNG_KERNEL_ABI_CAPTURE _IO(0xF6, 0xB8) /* Counter file descriptor ioctl */ -#define LTTNG_KERNEL_ABI_COUNTER_READ \ - IOWR(0xF6, 0xC0, struct lttng_kernel_abi_counter_read) -#define LTTNG_KERNEL_ABI_COUNTER_AGGREGATE \ +#define LTTNG_KERNEL_ABI_COUNTER_READ IOWR(0xF6, 0xC0, struct lttng_kernel_abi_counter_read) +#define LTTNG_KERNEL_ABI_COUNTER_AGGREGATE \ _IOWR(0xF6, 0xC1, struct lttng_kernel_abi_counter_aggregate) -#define LTTNG_KERNEL_ABI_COUNTER_CLEAR \ - _IOW(0xF6, 0xC2, struct lttng_kernel_abi_counter_clear) +#define LTTNG_KERNEL_ABI_COUNTER_CLEAR _IOW(0xF6, 0xC2, struct lttng_kernel_abi_counter_clear) /* - * Those ioctl numbers use the wrong direction, but are kept for ABI backward - * compatibility. - */ - #define LTTNG_KERNEL_ABI_OLD_SESSION_SET_NAME \ - _IOR(0xF6, 0x5D, struct lttng_kernel_abi_session_name) - #define LTTNG_KERNEL_ABI_OLD_SESSION_SET_CREATION_TIME \ - _IOR(0xF6, 0x5E, struct lttng_kernel_abi_session_creation_time) - #define LTTNG_KERNEL_ABI_OLD_SESSION_TRACK_PID \ - _IOW(0xF6, 0x58, int32_t) - #define LTTNG_KERNEL_ABI_OLD_SESSION_UNTRACK_PID \ - _IOW(0xF6, 0x59, int32_t) - #define LTTNG_KERNEL_ABI_OLD_SESSION_LIST_TRACKER_IDS \ - _IOR(0xF6, 0xA0, struct lttng_kernel_abi_tracker_args) - #define LTTNG_KERNEL_ABI_OLD_SESSION_TRACK_ID \ - _IOR(0xF6, 0xA1, struct lttng_kernel_abi_tracker_args) - #define LTTNG_KERNEL_ABI_OLD_SESSION_UNTRACK_ID \ - _IOR(0xF6, 0xA2, struct lttng_kernel_abi_tracker_args) + * Those ioctl numbers use the wrong direction, but are kept for ABI backward + * compatibility. + */ +#define LTTNG_KERNEL_ABI_OLD_SESSION_SET_NAME _IOR(0xF6, 0x5D, struct lttng_kernel_abi_session_name) +#define LTTNG_KERNEL_ABI_OLD_SESSION_SET_CREATION_TIME \ + _IOR(0xF6, 0x5E, struct lttng_kernel_abi_session_creation_time) +#define LTTNG_KERNEL_ABI_OLD_SESSION_TRACK_PID _IOW(0xF6, 0x58, int32_t) +#define LTTNG_KERNEL_ABI_OLD_SESSION_UNTRACK_PID _IOW(0xF6, 0x59, int32_t) +#define LTTNG_KERNEL_ABI_OLD_SESSION_LIST_TRACKER_IDS \ + _IOR(0xF6, 0xA0, struct lttng_kernel_abi_tracker_args) +#define LTTNG_KERNEL_ABI_OLD_SESSION_TRACK_ID _IOR(0xF6, 0xA1, struct lttng_kernel_abi_tracker_args) +#define LTTNG_KERNEL_ABI_OLD_SESSION_UNTRACK_ID \ + _IOR(0xF6, 0xA2, struct lttng_kernel_abi_tracker_args) #endif /* _LTT_KERNEL_IOCTL_H */