lttng-tools: Update to 2.10.6
Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
parent
41e005c7b4
commit
9777877718
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@ -8,18 +8,17 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=lttng-tools
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PKG_VERSION:=2.6.0
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PKG_VERSION:=2.10.6
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=https://lttng.org/files/$(PKG_NAME)/
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PKG_HASH:=128166445126d76da7d9f42a56dec12716732a1ed697a6cfdf40c9e135384f32
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PKG_HASH:=f05df52bbebf8ce88d1b29e9e98cfc957d2ed738a345118018237ebdb581537c
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PKG_MAINTAINER:=
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PKG_LICENSE:=LGPL-2.1 GPL-2.0
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PKG_LICENSE_FILES:=COPYING
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PKG_MAINTAINER:=Nicolas Thill <nico@openwrt.org>
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PKG_FIXUP:=autoreconf
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PKG_USE_MIPS16:=0
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PKG_BUILD_PARALLEL:=1
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PKG_INSTALL:=1
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@ -34,11 +33,12 @@ define Package/lttng-tools
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DEPENDS:= +lttng-ust +libpopt +libxml2
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endef
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CONFIGURE_ARGS += --disable-kmod
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TARGET_CFLAGS += $(FPIC)
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TARGET_LDFLAGS += -lurcu-bp
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MAKE_FLAGS += V="$(V)"
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CONFIGURE_ARGS += \
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--enable-epoll \
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--without-kmod \
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--without-pic
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include
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@ -0,0 +1,45 @@
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From e0212fb3278ca54ac6d3beecf990297670f2612f Mon Sep 17 00:00:00 2001
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From: Kai Kang <kai.kang@windriver.com>
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Date: Thu, 13 Dec 2018 10:55:36 +0800
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Subject: [PATCH] Fix: compile fails for x32 arch
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It fails to compile for x32 arch:
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| .../src/common/utils.c: Assembler messages:
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| .../src/common/utils.c:1026: Error: register type mismatch for `bsr'
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| .../src/common/utils.c:1028: Error: operand type mismatch for `movq'
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Add macro check that not to define that fls_u64() for x32.
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Signed-off-by: Kai Kang <kai.kang@windriver.com>
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---
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src/bin/lttng/utils.c | 2 +-
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src/common/utils.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
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index 0e96ef0c3..5c79c8c7e 100644
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--- a/src/bin/lttng/utils.c
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+++ b/src/bin/lttng/utils.c
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@@ -158,7 +158,7 @@ unsigned int fls_u32(uint32_t x)
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#define HAS_FLS_U32
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#endif
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-#if defined(__x86_64)
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+#if defined(__x86_64) && !defined(__ILP32__)
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static inline
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unsigned int fls_u64(uint64_t x)
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{
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diff --git a/src/common/utils.c b/src/common/utils.c
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index 08139e5e2..3c3899819 100644
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--- a/src/common/utils.c
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+++ b/src/common/utils.c
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@@ -1223,7 +1223,7 @@ static inline unsigned int fls_u32(uint32_t x)
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#define HAS_FLS_U32
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#endif
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-#if defined(__x86_64)
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+#if defined(__x86_64) && !defined(__ILP32__)
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static inline
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unsigned int fls_u64(uint64_t x)
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{
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@ -0,0 +1,345 @@
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From 10e8001ad876d8cb3b5a17c7492e713bbc047975 Mon Sep 17 00:00:00 2001
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From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
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Date: Thu, 28 Mar 2019 18:31:29 -0400
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Subject: [PATCH] Fix: getgrnam is not MT-Safe, use getgrnam_r
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Running the test suite under a Yocto musl build resulted in musl
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coredump due to double freeing.
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We get the following backtraces:
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0 a_crash () at ./arch/x86_64/atomic_arch.h:108
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1 unmap_chunk (self=<optimized out>) at src/malloc/malloc.c:515
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2 free (p=<optimized out>) at src/malloc/malloc.c:526
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3 0x00007f46d9dc3849 in __getgrent_a (f=f@entry=0x7f46d9d1f7e0, gr=gr@entry=0x7f46d9e24460 <gr>, line=line@entry=0x7f46d9e26058 <line>, size=size@entry=0x7f46d92db550, mem=mem@entry=0x7f46d9e26050 <mem>, nmem=nmem@entry=0x7f46d92db558, res=0x7f46d92db548) at src/passwd/getgrent_a.c:45
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4 0x00007f46d9dc2e6b in __getgr_a (name=0x487242 "tracing", gid=gid@entry=0, gr=gr@entry=0x7f46d9e24460 <gr>, buf=buf@entry=0x7f46d9e26058 <line>, size=size@entry=0x7f46d92db550, mem=mem@entry=0x7f46d9e26050 <mem>, nmem=0x7f46d92db558, res=0x7f46d92db548) at src/passwd/getgr_a.c:30
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5 0x00007f46d9dc3733 in getgrnam (name=<optimized out>) at src/passwd/getgrent.c:37
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6 0x0000000000460b29 in utils_get_group_id (name=<optimized out>) at ../../../lttng-tools-2.10.6/src/common/utils.c:1241
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7 0x000000000044ee69 in thread_manage_health (data=<optimized out>) at ../../../../lttng-tools-2.10.6/src/bin/lttng-sessiond/main.c:4115
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8 0x00007f46d9de1541 in start (p=<optimized out>) at src/thread/pthread_create.c:195
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9 0x00007f46d9dee661 in __clone () at src/thread/x86_64/clone.s:22
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From another run:
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0 a_crash () at ./arch/x86_64/atomic_arch.h:108
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1 unmap_chunk (self=<optimized out>) at src/malloc/malloc.c:515
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2 free (p=<optimized out>) at src/malloc/malloc.c:526
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3 0x00007f5abc210849 in __getgrent_a (f=f@entry=0x7f5abc2733e0, gr=gr@entry=0x7f5abc271460 <gr>, line=line@entry=0x7f5abc273058 <line>, size=size@entry=0x7f5abaef5510, mem=mem@entry=0x7f5abc273050 <mem>, nmem=nmem@entry=0x7f5abaef5518, res=0x7f5abaef5508) at src/passwd/getgrent_a.c:45
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4 0x00007f5abc20fe6b in __getgr_a (name=0x487242 "tracing", gid=gid@entry=0, gr=gr@entry=0x7f5abc271460 <gr>, buf=buf@entry=0x7f5abc273058 <line>, size=size@entry=0x7f5abaef5510, mem=mem@entry=0x7f5abc273050 <mem>, nmem=0x7f5abaef5518, res=0x7f5abaef5508) at src/passwd/getgr_a.c:30
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5 0x00007f5abc210733 in getgrnam (name=<optimized out>) at src/passwd/getgrent.c:37
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6 0x0000000000460b29 in utils_get_group_id (name=<optimized out>) at ../../../lttng-tools-2.10.6/src/common/utils.c:1241
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7 0x000000000042dee4 in notification_channel_socket_create () at ../../../../lttng-tools-2.10.6/src/bin/lttng-sessiond/notification-thread.c:238
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8 init_thread_state (state=0x7f5abaef5560, handle=0x7f5abbf9be40) at ../../../../lttng-tools-2.10.6/src/bin/lttng-sessiond/notification-thread.c:375
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9 thread_notification (data=0x7f5abbf9be40) at ../../../../lttng-tools-2.10.6/src/bin/lttng-sessiond/notification-thread.c:495
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10 0x00007f5abc22e541 in start (p=<optimized out>) at src/thread/pthread_create.c:195
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11 0x00007f5abc23b661 in __clone () at src/thread/x86_64/clone.s:22
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The problem was easily reproducible (~6 crash on ~300 runs). A prototype fix
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using mutex around the getgrnam yielded no crash in over 1000 runs. This
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patch yielded the same results as the prototype fix.
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Unfortunately we cannot rely on a mutex in liblttng-ctl since we cannot
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enforce the locking for the application using the lib.
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Use getgrnam_r instead.
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The previous implementation of utils_get_group_id returned the gid of
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the root group (0) on error/not found. lttng_check_tracing_group needs
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to know if an error/not found occured, returning the root group is not
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enough. We now return the gid via the passed parameter. The caller is
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responsible for either defaulting to the root group or propagating the
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error.
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We also do not want to warn when used in liblttng-ctl context. We might
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want to move the warning elsewhere in the future. For now, pass a bool
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if we need to warn or not.
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Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
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---
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src/bin/lttng-consumerd/health-consumerd.c | 10 ++-
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src/bin/lttng-relayd/health-relayd.c | 20 ++++--
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src/bin/lttng-sessiond/main.c | 24 +++++--
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src/bin/lttng-sessiond/notification-thread.c | 10 ++-
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src/common/utils.c | 75 +++++++++++++++++---
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src/common/utils.h | 4 +-
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src/lib/lttng-ctl/lttng-ctl.c | 8 +--
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7 files changed, 122 insertions(+), 29 deletions(-)
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diff --git a/src/bin/lttng-consumerd/health-consumerd.c b/src/bin/lttng-consumerd/health-consumerd.c
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index 1e2f31e4..6045401a 100644
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--- a/src/bin/lttng-consumerd/health-consumerd.c
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+++ b/src/bin/lttng-consumerd/health-consumerd.c
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@@ -184,8 +184,14 @@ void *thread_manage_health(void *data)
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is_root = !getuid();
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if (is_root) {
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/* lttng health client socket path permissions */
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- ret = chown(health_unix_sock_path, 0,
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- utils_get_group_id(tracing_group_name));
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+ gid_t gid;
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+
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+ ret = utils_get_group_id(tracing_group_name, true, &gid);
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+ if (ret) {
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+ gid = 0; /* Default to root group. */
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+ }
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+
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+ ret = chown(health_unix_sock_path, 0, gid);
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if (ret < 0) {
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ERR("Unable to set group on %s", health_unix_sock_path);
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PERROR("chown");
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diff --git a/src/bin/lttng-relayd/health-relayd.c b/src/bin/lttng-relayd/health-relayd.c
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index ba996621..962e88c4 100644
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--- a/src/bin/lttng-relayd/health-relayd.c
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+++ b/src/bin/lttng-relayd/health-relayd.c
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@@ -105,8 +105,14 @@ static int create_lttng_rundir_with_perm(const char *rundir)
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int is_root = !getuid();
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if (is_root) {
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- ret = chown(rundir, 0,
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- utils_get_group_id(tracing_group_name));
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+ gid_t gid;
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+
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+ ret = utils_get_group_id(tracing_group_name, true, &gid);
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+ if (ret) {
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+ gid = 0; /* Default to root group.*/
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+ }
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+
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+ ret = chown(rundir, 0, gid);
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if (ret < 0) {
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ERR("Unable to set group on %s", rundir);
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PERROR("chown");
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@@ -256,8 +262,14 @@ void *thread_manage_health(void *data)
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is_root = !getuid();
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if (is_root) {
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/* lttng health client socket path permissions */
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- ret = chown(health_unix_sock_path, 0,
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- utils_get_group_id(tracing_group_name));
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+ gid_t gid;
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+
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+ ret = utils_get_group_id(tracing_group_name, true, &gid);
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+ if (ret) {
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+ gid = 0; /* Default to root group */
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+ }
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+
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+ ret = chown(health_unix_sock_path, 0, gid);
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if (ret < 0) {
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ERR("Unable to set group on %s", health_unix_sock_path);
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PERROR("chown");
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diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
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index fa6fa483..49307064 100644
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--- a/src/bin/lttng-sessiond/main.c
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+++ b/src/bin/lttng-sessiond/main.c
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@@ -4112,8 +4112,14 @@ static void *thread_manage_health(void *data)
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if (is_root) {
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/* lttng health client socket path permissions */
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- ret = chown(config.health_unix_sock_path.value, 0,
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- utils_get_group_id(config.tracing_group_name.value));
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+ gid_t gid;
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+
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+ ret = utils_get_group_id(config.tracing_group_name.value, true, &gid);
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+ if (ret) {
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+ gid = 0; /* Default to root group */
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+ }
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+
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+ ret = chown(config.health_unix_sock_path.value, 0, &gid);
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if (ret < 0) {
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ERR("Unable to set group on %s", config.health_unix_sock_path.value);
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PERROR("chown");
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@@ -5238,7 +5244,10 @@ static int set_permissions(char *rundir)
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int ret;
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gid_t gid;
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- gid = utils_get_group_id(config.tracing_group_name.value);
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+ ret = utils_get_group_id(config.tracing_group_name.value, true, &gid);
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+ if (ret) {
|
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+ gid = 0; /* Default to root group */
|
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+ }
|
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|
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/* Set lttng run dir */
|
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ret = chown(rundir, 0, gid);
|
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@@ -5349,7 +5358,14 @@ static int set_consumer_sockets(struct consumer_data *consumer_data)
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goto error;
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}
|
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if (is_root) {
|
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- ret = chown(path, 0, utils_get_group_id(config.tracing_group_name.value));
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+ gid_t gid;
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+
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+ ret = utils_get_group_id(config.tracing_group_name.value, true, &gid);
|
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+ if (ret) {
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+ gid = 0; /* Default to root group */
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+ }
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+
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+ ret = chown(path, 0, gid);
|
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if (ret < 0) {
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ERR("Unable to set group on %s", path);
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PERROR("chown");
|
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diff --git a/src/bin/lttng-sessiond/notification-thread.c b/src/bin/lttng-sessiond/notification-thread.c
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index 92ac597f..18a264d9 100644
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--- a/src/bin/lttng-sessiond/notification-thread.c
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+++ b/src/bin/lttng-sessiond/notification-thread.c
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@@ -235,8 +235,14 @@ int notification_channel_socket_create(void)
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}
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|
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if (getuid() == 0) {
|
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- ret = chown(sock_path, 0,
|
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- utils_get_group_id(config.tracing_group_name.value));
|
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+ gid_t gid;
|
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+
|
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+ ret = utils_get_group_id(config.tracing_group_name.value, true, &gid);
|
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+ if (ret) {
|
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+ gid = 0; /* Default to root group. */
|
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+ }
|
||||
+
|
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+ ret = chown(sock_path, 0, gid);
|
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if (ret) {
|
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ERR("Failed to set the notification channel socket's group");
|
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ret = -1;
|
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diff --git a/src/common/utils.c b/src/common/utils.c
|
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index c0bb031e..778bc00f 100644
|
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--- a/src/common/utils.c
|
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+++ b/src/common/utils.c
|
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@@ -1231,24 +1231,77 @@ size_t utils_get_current_time_str(const char *format, char *dst, size_t len)
|
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}
|
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|
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/*
|
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- * Return the group ID matching name, else 0 if it cannot be found.
|
||||
+ * Return 0 on success and set *gid to the group_ID matching the passed name.
|
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+ * Else -1 if it cannot be found or an error occurred.
|
||||
*/
|
||||
LTTNG_HIDDEN
|
||||
-gid_t utils_get_group_id(const char *name)
|
||||
+int utils_get_group_id(const char *name, bool warn, gid_t *gid)
|
||||
{
|
||||
- struct group *grp;
|
||||
+ static volatile int warn_once;
|
||||
|
||||
- grp = getgrnam(name);
|
||||
- if (!grp) {
|
||||
- static volatile int warn_once;
|
||||
+ int ret;
|
||||
+ long sys_len;
|
||||
+ size_t len;
|
||||
+ struct group grp;
|
||||
+ struct group *result;
|
||||
+ char *buffer = NULL;
|
||||
|
||||
- if (!warn_once) {
|
||||
- WARN("No tracing group detected");
|
||||
- warn_once = 1;
|
||||
+ /* Get the system limit if it exists */
|
||||
+ sys_len = sysconf(_SC_GETGR_R_SIZE_MAX);
|
||||
+ if (sys_len == -1) {
|
||||
+ len = 1024;
|
||||
+ } else {
|
||||
+ len = (size_t) sys_len;
|
||||
+ }
|
||||
+
|
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+ buffer = malloc(len);
|
||||
+ if (!buffer) {
|
||||
+ PERROR("getgrnam_r malloc");
|
||||
+ ret = -1;
|
||||
+ goto error;
|
||||
+ }
|
||||
+
|
||||
+ while ((ret = getgrnam_r(name, &grp, buffer, len, &result)) == ERANGE)
|
||||
+ {
|
||||
+ /* Buffer is not big enough, increase its size. */
|
||||
+ size_t new_len = 2 * len;
|
||||
+ char *new_buffer = NULL;
|
||||
+ if (new_len < len) {
|
||||
+ ERR("getgrnam_r buffer size overflow");
|
||||
+ ret = -1;
|
||||
+ goto error;
|
||||
+ }
|
||||
+ len = new_len;
|
||||
+ new_buffer = realloc(buffer, len);
|
||||
+ if (!new_buffer) {
|
||||
+ PERROR("getgrnam_r realloc");
|
||||
+ ret = -1;
|
||||
+ goto error;
|
||||
}
|
||||
- return 0;
|
||||
+ buffer = new_buffer;
|
||||
+ }
|
||||
+ if (ret != 0) {
|
||||
+ PERROR("getgrnam_r");
|
||||
+ ret = -1;
|
||||
+ goto error;
|
||||
+ }
|
||||
+
|
||||
+ /* Group not found. */
|
||||
+ if (!result) {
|
||||
+ ret = -1;
|
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+ goto error;
|
||||
+ }
|
||||
+
|
||||
+ *gid = result->gr_gid;
|
||||
+ ret = 0;
|
||||
+
|
||||
+error:
|
||||
+ free(buffer);
|
||||
+ if (ret && warn && !warn_once) {
|
||||
+ WARN("No tracing group detected");
|
||||
+ warn_once = 1;
|
||||
}
|
||||
- return grp->gr_gid;
|
||||
+ return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
diff --git a/src/common/utils.h b/src/common/utils.h
|
||||
index 18f19ef1..9c72431d 100644
|
||||
--- a/src/common/utils.h
|
||||
+++ b/src/common/utils.h
|
||||
@@ -22,6 +22,8 @@
|
||||
#include <unistd.h>
|
||||
#include <stdint.h>
|
||||
#include <getopt.h>
|
||||
+#include <stdbool.h>
|
||||
+#include <sys/types.h>
|
||||
|
||||
#define KIBI_LOG2 10
|
||||
#define MEBI_LOG2 20
|
||||
@@ -52,7 +54,7 @@ int utils_get_count_order_u64(uint64_t x);
|
||||
char *utils_get_home_dir(void);
|
||||
char *utils_get_user_home_dir(uid_t uid);
|
||||
size_t utils_get_current_time_str(const char *format, char *dst, size_t len);
|
||||
-gid_t utils_get_group_id(const char *name);
|
||||
+int utils_get_group_id(const char *name, bool warn, gid_t *gid);
|
||||
char *utils_generate_optstring(const struct option *long_options,
|
||||
size_t opt_count);
|
||||
int utils_create_lock_file(const char *filepath);
|
||||
diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
|
||||
index 2d84aad9..561b0bcf 100644
|
||||
--- a/src/lib/lttng-ctl/lttng-ctl.c
|
||||
+++ b/src/lib/lttng-ctl/lttng-ctl.c
|
||||
@@ -208,15 +208,13 @@ end:
|
||||
LTTNG_HIDDEN
|
||||
int lttng_check_tracing_group(void)
|
||||
{
|
||||
- struct group *grp_tracing; /* no free(). See getgrnam(3) */
|
||||
- gid_t *grp_list;
|
||||
+ gid_t *grp_list, tracing_gid;
|
||||
int grp_list_size, grp_id, i;
|
||||
int ret = -1;
|
||||
const char *grp_name = tracing_group;
|
||||
|
||||
/* Get GID of group 'tracing' */
|
||||
- grp_tracing = getgrnam(grp_name);
|
||||
- if (!grp_tracing) {
|
||||
+ if (utils_get_group_id(grp_name, false, &tracing_gid)) {
|
||||
/* If grp_tracing is NULL, the group does not exist. */
|
||||
goto end;
|
||||
}
|
||||
@@ -241,7 +239,7 @@ int lttng_check_tracing_group(void)
|
||||
}
|
||||
|
||||
for (i = 0; i < grp_list_size; i++) {
|
||||
- if (grp_list[i] == grp_tracing->gr_gid) {
|
||||
+ if (grp_list[i] == tracing_gid) {
|
||||
ret = 1;
|
||||
break;
|
||||
}
|
||||
--
|
||||
2.17.1
|
||||
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
--- a/src/common/compat/poll.h
|
||||
+++ b/src/common/compat/poll.h
|
||||
@@ -55,6 +55,10 @@ static inline void __lttng_poll_free(voi
|
||||
#include <features.h>
|
||||
#include <common/compat/fcntl.h>
|
||||
|
||||
+#ifndef __GLIBC_PREREQ
|
||||
+#define __GLIBC_PREREQ(maj, min) (0)
|
||||
+#endif
|
||||
+
|
||||
/* See man epoll(7) for this define path */
|
||||
#define COMPAT_EPOLL_PROC_PATH "/proc/sys/fs/epoll/max_user_watches"
|
||||
|
||||
--- a/src/common/runas.h
|
||||
+++ b/src/common/runas.h
|
||||
@@ -21,6 +21,7 @@
|
||||
|
||||
#include <unistd.h>
|
||||
#include <pthread.h>
|
||||
+#include <sys/stat.h>
|
||||
|
||||
int run_as_mkdir_recursive(const char *path, mode_t mode, uid_t uid, gid_t gid);
|
||||
int run_as_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid);
|
||||
|
|
@ -1,423 +0,0 @@
|
|||
--- a/src/common/mi-lttng.h
|
||||
+++ b/src/common/mi-lttng.h
|
||||
@@ -49,133 +49,133 @@ struct mi_lttng_version {
|
||||
};
|
||||
|
||||
/* Strings related to command */
|
||||
-const char * const mi_lttng_element_command;
|
||||
-const char * const mi_lttng_element_command_action;
|
||||
-const char * const mi_lttng_element_command_add_context;
|
||||
-const char * const mi_lttng_element_command_calibrate;
|
||||
-const char * const mi_lttng_element_command_create;
|
||||
-const char * const mi_lttng_element_command_destroy;
|
||||
-const char * const mi_lttng_element_command_disable_channel;
|
||||
-const char * const mi_lttng_element_command_disable_event;
|
||||
-const char * const mi_lttng_element_command_enable_channels;
|
||||
-const char * const mi_lttng_element_command_enable_event;
|
||||
-const char * const mi_lttng_element_command_list;
|
||||
-const char * const mi_lttng_element_command_load;
|
||||
-const char * const mi_lttng_element_command_name;
|
||||
-const char * const mi_lttng_element_command_output;
|
||||
-const char * const mi_lttng_element_command_save;
|
||||
-const char * const mi_lttng_element_command_set_session;
|
||||
-const char * const mi_lttng_element_command_snapshot;
|
||||
-const char * const mi_lttng_element_command_snapshot_add;
|
||||
-const char * const mi_lttng_element_command_snapshot_del;
|
||||
-const char * const mi_lttng_element_command_snapshot_list;
|
||||
-const char * const mi_lttng_element_command_snapshot_record;
|
||||
-const char * const mi_lttng_element_command_start;
|
||||
-const char * const mi_lttng_element_command_stop;
|
||||
-const char * const mi_lttng_element_command_success;
|
||||
-const char * const mi_lttng_element_command_version;
|
||||
+extern const char * const mi_lttng_element_command;
|
||||
+extern const char * const mi_lttng_element_command_action;
|
||||
+extern const char * const mi_lttng_element_command_add_context;
|
||||
+extern const char * const mi_lttng_element_command_calibrate;
|
||||
+extern const char * const mi_lttng_element_command_create;
|
||||
+extern const char * const mi_lttng_element_command_destroy;
|
||||
+extern const char * const mi_lttng_element_command_disable_channel;
|
||||
+extern const char * const mi_lttng_element_command_disable_event;
|
||||
+extern const char * const mi_lttng_element_command_enable_channels;
|
||||
+extern const char * const mi_lttng_element_command_enable_event;
|
||||
+extern const char * const mi_lttng_element_command_list;
|
||||
+extern const char * const mi_lttng_element_command_load;
|
||||
+extern const char * const mi_lttng_element_command_name;
|
||||
+extern const char * const mi_lttng_element_command_output;
|
||||
+extern const char * const mi_lttng_element_command_save;
|
||||
+extern const char * const mi_lttng_element_command_set_session;
|
||||
+extern const char * const mi_lttng_element_command_snapshot;
|
||||
+extern const char * const mi_lttng_element_command_snapshot_add;
|
||||
+extern const char * const mi_lttng_element_command_snapshot_del;
|
||||
+extern const char * const mi_lttng_element_command_snapshot_list;
|
||||
+extern const char * const mi_lttng_element_command_snapshot_record;
|
||||
+extern const char * const mi_lttng_element_command_start;
|
||||
+extern const char * const mi_lttng_element_command_stop;
|
||||
+extern const char * const mi_lttng_element_command_success;
|
||||
+extern const char * const mi_lttng_element_command_version;
|
||||
|
||||
/* Strings related to version command */
|
||||
-const char * const mi_lttng_element_version;
|
||||
-const char * const mi_lttng_element_version_commit;
|
||||
-const char * const mi_lttng_element_version_description;
|
||||
-const char * const mi_lttng_element_version_license;
|
||||
-const char * const mi_lttng_element_version_major;
|
||||
-const char * const mi_lttng_element_version_minor;
|
||||
-const char * const mi_lttng_element_version_patch_level;
|
||||
-const char * const mi_lttng_element_version_str;
|
||||
-const char * const mi_lttng_element_version_web;
|
||||
+extern const char * const mi_lttng_element_version;
|
||||
+extern const char * const mi_lttng_element_version_commit;
|
||||
+extern const char * const mi_lttng_element_version_description;
|
||||
+extern const char * const mi_lttng_element_version_license;
|
||||
+extern const char * const mi_lttng_element_version_major;
|
||||
+extern const char * const mi_lttng_element_version_minor;
|
||||
+extern const char * const mi_lttng_element_version_patch_level;
|
||||
+extern const char * const mi_lttng_element_version_str;
|
||||
+extern const char * const mi_lttng_element_version_web;
|
||||
|
||||
/* String related to a lttng_event_field */
|
||||
-const char * const mi_lttng_element_event_field;
|
||||
-const char * const mi_lttng_element_event_fields;
|
||||
+extern const char * const mi_lttng_element_event_field;
|
||||
+extern const char * const mi_lttng_element_event_fields;
|
||||
|
||||
/* String related to lttng_event_context */
|
||||
-const char * const mi_lttng_context_type_perf_counter;
|
||||
-const char * const mi_lttng_context_type_perf_cpu_counter;
|
||||
-const char * const mi_lttng_context_type_perf_thread_counter;
|
||||
+extern const char * const mi_lttng_context_type_perf_counter;
|
||||
+extern const char * const mi_lttng_context_type_perf_cpu_counter;
|
||||
+extern const char * const mi_lttng_context_type_perf_thread_counter;
|
||||
|
||||
/* String related to lttng_event_perf_counter_ctx */
|
||||
-const char * const mi_lttng_element_perf_counter_context;
|
||||
+extern const char * const mi_lttng_element_perf_counter_context;
|
||||
|
||||
/* Strings related to pid */
|
||||
-const char * const mi_lttng_element_pids;
|
||||
-const char * const mi_lttng_element_pid;
|
||||
-const char * const mi_lttng_element_pid_id;
|
||||
+extern const char * const mi_lttng_element_pids;
|
||||
+extern const char * const mi_lttng_element_pid;
|
||||
+extern const char * const mi_lttng_element_pid_id;
|
||||
|
||||
/* Strings related to save command */
|
||||
-const char * const mi_lttng_element_save;
|
||||
+extern const char * const mi_lttng_element_save;
|
||||
|
||||
/* Strings related to load command */
|
||||
-const char * const mi_lttng_element_load;
|
||||
+extern const char * const mi_lttng_element_load;
|
||||
|
||||
/* General element of mi_lttng */
|
||||
-const char * const mi_lttng_element_empty;
|
||||
-const char * const mi_lttng_element_id;
|
||||
-const char * const mi_lttng_element_nowrite;
|
||||
-const char * const mi_lttng_element_success;
|
||||
-const char * const mi_lttng_element_type_enum;
|
||||
-const char * const mi_lttng_element_type_float;
|
||||
-const char * const mi_lttng_element_type_integer;
|
||||
-const char * const mi_lttng_element_type_other;
|
||||
-const char * const mi_lttng_element_type_string;
|
||||
+extern const char * const mi_lttng_element_empty;
|
||||
+extern const char * const mi_lttng_element_id;
|
||||
+extern const char * const mi_lttng_element_nowrite;
|
||||
+extern const char * const mi_lttng_element_success;
|
||||
+extern const char * const mi_lttng_element_type_enum;
|
||||
+extern const char * const mi_lttng_element_type_float;
|
||||
+extern const char * const mi_lttng_element_type_integer;
|
||||
+extern const char * const mi_lttng_element_type_other;
|
||||
+extern const char * const mi_lttng_element_type_string;
|
||||
|
||||
/* String related to loglevel */
|
||||
-const char * const mi_lttng_loglevel_str_alert;
|
||||
-const char * const mi_lttng_loglevel_str_crit;
|
||||
-const char * const mi_lttng_loglevel_str_debug;
|
||||
-const char * const mi_lttng_loglevel_str_debug_function;
|
||||
-const char * const mi_lttng_loglevel_str_debug_line;
|
||||
-const char * const mi_lttng_loglevel_str_debug_module;
|
||||
-const char * const mi_lttng_loglevel_str_debug_process;
|
||||
-const char * const mi_lttng_loglevel_str_debug_program;
|
||||
-const char * const mi_lttng_loglevel_str_debug_system;
|
||||
-const char * const mi_lttng_loglevel_str_debug_unit;
|
||||
-const char * const mi_lttng_loglevel_str_emerg;
|
||||
-const char * const mi_lttng_loglevel_str_err;
|
||||
-const char * const mi_lttng_loglevel_str_info;
|
||||
-const char * const mi_lttng_loglevel_str_notice;
|
||||
-const char * const mi_lttng_loglevel_str_unknown;
|
||||
-const char * const mi_lttng_loglevel_str_warning;
|
||||
+extern const char * const mi_lttng_loglevel_str_alert;
|
||||
+extern const char * const mi_lttng_loglevel_str_crit;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_function;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_line;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_module;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_process;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_program;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_system;
|
||||
+extern const char * const mi_lttng_loglevel_str_debug_unit;
|
||||
+extern const char * const mi_lttng_loglevel_str_emerg;
|
||||
+extern const char * const mi_lttng_loglevel_str_err;
|
||||
+extern const char * const mi_lttng_loglevel_str_info;
|
||||
+extern const char * const mi_lttng_loglevel_str_notice;
|
||||
+extern const char * const mi_lttng_loglevel_str_unknown;
|
||||
+extern const char * const mi_lttng_loglevel_str_warning;
|
||||
|
||||
/* String related to loglevel JUL */
|
||||
-const char * const mi_lttng_loglevel_str_jul_all;
|
||||
-const char * const mi_lttng_loglevel_str_jul_config;
|
||||
-const char * const mi_lttng_loglevel_str_jul_fine;
|
||||
-const char * const mi_lttng_loglevel_str_jul_finer;
|
||||
-const char * const mi_lttng_loglevel_str_jul_finest;
|
||||
-const char * const mi_lttng_loglevel_str_jul_info;
|
||||
-const char * const mi_lttng_loglevel_str_jul_off;
|
||||
-const char * const mi_lttng_loglevel_str_jul_severe;
|
||||
-const char * const mi_lttng_loglevel_str_jul_warning;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_all;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_config;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_fine;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_finer;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_finest;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_info;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_off;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_severe;
|
||||
+extern const char * const mi_lttng_loglevel_str_jul_warning;
|
||||
|
||||
/* String related to loglevel Log4j */
|
||||
-const char * const mi_lttng_loglevel_str_log4j_off;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_fatal;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_error;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_warn;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_info;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_debug;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_trace;
|
||||
-const char * const mi_lttng_loglevel_str_log4j_all;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_off;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_fatal;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_error;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_warn;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_info;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_debug;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_trace;
|
||||
+extern const char * const mi_lttng_loglevel_str_log4j_all;
|
||||
|
||||
/* String related to loglevel type */
|
||||
-const char * const mi_lttng_loglevel_type_all;
|
||||
-const char * const mi_lttng_loglevel_type_range;
|
||||
-const char * const mi_lttng_loglevel_type_single;
|
||||
-const char * const mi_lttng_loglevel_type_unknown;
|
||||
+extern const char * const mi_lttng_loglevel_type_all;
|
||||
+extern const char * const mi_lttng_loglevel_type_range;
|
||||
+extern const char * const mi_lttng_loglevel_type_single;
|
||||
+extern const char * const mi_lttng_loglevel_type_unknown;
|
||||
|
||||
/* Sting related to lttng_calibrate */
|
||||
-const char * const mi_lttng_element_calibrate;
|
||||
-const char * const mi_lttng_element_calibrate_function;
|
||||
+extern const char * const mi_lttng_element_calibrate;
|
||||
+extern const char * const mi_lttng_element_calibrate_function;
|
||||
|
||||
/* String related to a lttng_snapshot */
|
||||
-const char * const mi_lttng_element_snapshot_ctrl_url;
|
||||
-const char * const mi_lttng_element_snapshot_data_url;
|
||||
-const char * const mi_lttng_element_snapshot_max_size;
|
||||
-const char * const mi_lttng_element_snapshot_n_ptr;
|
||||
-const char * const mi_lttng_element_snapshot_session_name;
|
||||
-const char * const mi_lttng_element_snapshots;
|
||||
+extern const char * const mi_lttng_element_snapshot_ctrl_url;
|
||||
+extern const char * const mi_lttng_element_snapshot_data_url;
|
||||
+extern const char * const mi_lttng_element_snapshot_max_size;
|
||||
+extern const char * const mi_lttng_element_snapshot_n_ptr;
|
||||
+extern const char * const mi_lttng_element_snapshot_session_name;
|
||||
+extern const char * const mi_lttng_element_snapshots;
|
||||
|
||||
/* Utility string function */
|
||||
const char *mi_lttng_loglevel_string(int value, enum lttng_domain_type domain);
|
||||
--- a/src/common/config/config-session-abi.h
|
||||
+++ b/src/common/config/config-session-abi.h
|
||||
@@ -18,95 +18,95 @@
|
||||
#ifndef CONFIG_SESSION_INTERNAL_H
|
||||
#define CONFIG_SESSION_INTERNAL_H
|
||||
|
||||
-const char * const config_element_channel;
|
||||
-const char * const config_element_channels;
|
||||
-const char * const config_element_domain;
|
||||
-const char * const config_element_domains;
|
||||
-const char * const config_element_event;
|
||||
-const char * const config_element_events;
|
||||
-const char * const config_element_context;
|
||||
-const char * const config_element_contexts;
|
||||
-const char * const config_element_attributes;
|
||||
-const char * const config_element_exclusion;
|
||||
-const char * const config_element_exclusions;
|
||||
-const char * const config_element_function_attributes;
|
||||
-const char * const config_element_probe_attributes;
|
||||
-const char * const config_element_symbol_name;
|
||||
-const char * const config_element_address;
|
||||
-const char * const config_element_offset;
|
||||
-const char * const config_element_name;
|
||||
-const char * const config_element_enabled;
|
||||
-const char * const config_element_overwrite_mode;
|
||||
-const char * const config_element_subbuf_size;
|
||||
-const char * const config_element_num_subbuf;
|
||||
-const char * const config_element_switch_timer_interval;
|
||||
-const char * const config_element_read_timer_interval;
|
||||
-const char * const config_element_output;
|
||||
-const char * const config_element_output_type;
|
||||
-const char * const config_element_tracefile_size;
|
||||
-const char * const config_element_tracefile_count;
|
||||
-const char * const config_element_live_timer_interval;
|
||||
-const char * const config_element_type;
|
||||
-const char * const config_element_buffer_type;
|
||||
-const char * const config_element_session;
|
||||
-const char * const config_element_sessions;
|
||||
-const char * const config_element_perf;
|
||||
-const char * const config_element_config;
|
||||
-const char * const config_element_started;
|
||||
-const char * const config_element_snapshot_mode;
|
||||
-const char * const config_element_loglevel;
|
||||
-const char * const config_element_loglevel_type;
|
||||
-const char * const config_element_filter;
|
||||
-const char * const config_element_snapshot_outputs;
|
||||
-const char * const config_element_consumer_output;
|
||||
-const char * const config_element_destination;
|
||||
-const char * const config_element_path;
|
||||
-const char * const config_element_net_output;
|
||||
-const char * const config_element_control_uri;
|
||||
-const char * const config_element_data_uri;
|
||||
-const char * const config_element_max_size;
|
||||
-
|
||||
-const char * const config_domain_type_kernel;
|
||||
-const char * const config_domain_type_ust;
|
||||
-const char * const config_domain_type_jul;
|
||||
-const char * const config_domain_type_log4j;
|
||||
-
|
||||
-const char * const config_buffer_type_per_pid;
|
||||
-const char * const config_buffer_type_per_uid;
|
||||
-const char * const config_buffer_type_global;
|
||||
-
|
||||
-const char * const config_overwrite_mode_discard;
|
||||
-const char * const config_overwrite_mode_overwrite;
|
||||
-
|
||||
-const char * const config_output_type_splice;
|
||||
-const char * const config_output_type_mmap;
|
||||
-
|
||||
-const char * const config_loglevel_type_all;
|
||||
-const char * const config_loglevel_type_range;
|
||||
-const char * const config_loglevel_type_single;
|
||||
-
|
||||
-const char * const config_event_type_all;
|
||||
-const char * const config_event_type_tracepoint;
|
||||
-const char * const config_event_type_probe;
|
||||
-const char * const config_event_type_function;
|
||||
-const char * const config_event_type_function_entry;
|
||||
-const char * const config_event_type_noop;
|
||||
-const char * const config_event_type_syscall;
|
||||
-const char * const config_event_type_kprobe;
|
||||
-const char * const config_event_type_kretprobe;
|
||||
-
|
||||
-const char * const config_event_context_pid;
|
||||
-const char * const config_event_context_procname;
|
||||
-const char * const config_event_context_prio;
|
||||
-const char * const config_event_context_nice;
|
||||
-const char * const config_event_context_vpid;
|
||||
-const char * const config_event_context_tid;
|
||||
-const char * const config_event_context_vtid;
|
||||
-const char * const config_event_context_ppid;
|
||||
-const char * const config_event_context_vppid;
|
||||
-const char * const config_event_context_pthread_id;
|
||||
-const char * const config_event_context_hostname;
|
||||
-const char * const config_event_context_ip;
|
||||
-const char * const config_event_context_perf_thread_counter;
|
||||
+extern const char * const config_element_channel;
|
||||
+extern const char * const config_element_channels;
|
||||
+extern const char * const config_element_domain;
|
||||
+extern const char * const config_element_domains;
|
||||
+extern const char * const config_element_event;
|
||||
+extern const char * const config_element_events;
|
||||
+extern const char * const config_element_context;
|
||||
+extern const char * const config_element_contexts;
|
||||
+extern const char * const config_element_attributes;
|
||||
+extern const char * const config_element_exclusion;
|
||||
+extern const char * const config_element_exclusions;
|
||||
+extern const char * const config_element_function_attributes;
|
||||
+extern const char * const config_element_probe_attributes;
|
||||
+extern const char * const config_element_symbol_name;
|
||||
+extern const char * const config_element_address;
|
||||
+extern const char * const config_element_offset;
|
||||
+extern const char * const config_element_name;
|
||||
+extern const char * const config_element_enabled;
|
||||
+extern const char * const config_element_overwrite_mode;
|
||||
+extern const char * const config_element_subbuf_size;
|
||||
+extern const char * const config_element_num_subbuf;
|
||||
+extern const char * const config_element_switch_timer_interval;
|
||||
+extern const char * const config_element_read_timer_interval;
|
||||
+extern const char * const config_element_output;
|
||||
+extern const char * const config_element_output_type;
|
||||
+extern const char * const config_element_tracefile_size;
|
||||
+extern const char * const config_element_tracefile_count;
|
||||
+extern const char * const config_element_live_timer_interval;
|
||||
+extern const char * const config_element_type;
|
||||
+extern const char * const config_element_buffer_type;
|
||||
+extern const char * const config_element_session;
|
||||
+extern const char * const config_element_sessions;
|
||||
+extern const char * const config_element_perf;
|
||||
+extern const char * const config_element_config;
|
||||
+extern const char * const config_element_started;
|
||||
+extern const char * const config_element_snapshot_mode;
|
||||
+extern const char * const config_element_loglevel;
|
||||
+extern const char * const config_element_loglevel_type;
|
||||
+extern const char * const config_element_filter;
|
||||
+extern const char * const config_element_snapshot_outputs;
|
||||
+extern const char * const config_element_consumer_output;
|
||||
+extern const char * const config_element_destination;
|
||||
+extern const char * const config_element_path;
|
||||
+extern const char * const config_element_net_output;
|
||||
+extern const char * const config_element_control_uri;
|
||||
+extern const char * const config_element_data_uri;
|
||||
+extern const char * const config_element_max_size;
|
||||
+
|
||||
+extern const char * const config_domain_type_kernel;
|
||||
+extern const char * const config_domain_type_ust;
|
||||
+extern const char * const config_domain_type_jul;
|
||||
+extern const char * const config_domain_type_log4j;
|
||||
+
|
||||
+extern const char * const config_buffer_type_per_pid;
|
||||
+extern const char * const config_buffer_type_per_uid;
|
||||
+extern const char * const config_buffer_type_global;
|
||||
+
|
||||
+extern const char * const config_overwrite_mode_discard;
|
||||
+extern const char * const config_overwrite_mode_overwrite;
|
||||
+
|
||||
+extern const char * const config_output_type_splice;
|
||||
+extern const char * const config_output_type_mmap;
|
||||
+
|
||||
+extern const char * const config_loglevel_type_all;
|
||||
+extern const char * const config_loglevel_type_range;
|
||||
+extern const char * const config_loglevel_type_single;
|
||||
+
|
||||
+extern const char * const config_event_type_all;
|
||||
+extern const char * const config_event_type_tracepoint;
|
||||
+extern const char * const config_event_type_probe;
|
||||
+extern const char * const config_event_type_function;
|
||||
+extern const char * const config_event_type_function_entry;
|
||||
+extern const char * const config_event_type_noop;
|
||||
+extern const char * const config_event_type_syscall;
|
||||
+extern const char * const config_event_type_kprobe;
|
||||
+extern const char * const config_event_type_kretprobe;
|
||||
+
|
||||
+extern const char * const config_event_context_pid;
|
||||
+extern const char * const config_event_context_procname;
|
||||
+extern const char * const config_event_context_prio;
|
||||
+extern const char * const config_event_context_nice;
|
||||
+extern const char * const config_event_context_vpid;
|
||||
+extern const char * const config_event_context_tid;
|
||||
+extern const char * const config_event_context_vtid;
|
||||
+extern const char * const config_event_context_ppid;
|
||||
+extern const char * const config_event_context_vppid;
|
||||
+extern const char * const config_event_context_pthread_id;
|
||||
+extern const char * const config_event_context_hostname;
|
||||
+extern const char * const config_event_context_ip;
|
||||
+extern const char * const config_event_context_perf_thread_counter;
|
||||
|
||||
#endif /* CONFIG_SESSION_INTERNAL_H */
|
||||
Loading…
Reference in New Issue