From 5f647647b2683875bdbed970d955a9e5123284bd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 4 Sep 2023 10:57:49 +0200 Subject: Merging upstream version 1.42.2. Signed-off-by: Daniel Baumann --- libnetdata/threads/threads.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'libnetdata/threads/threads.h') diff --git a/libnetdata/threads/threads.h b/libnetdata/threads/threads.h index ad31b8816..acb4e6ba2 100644 --- a/libnetdata/threads/threads.h +++ b/libnetdata/threads/threads.h @@ -20,12 +20,46 @@ typedef enum { typedef pthread_t netdata_thread_t; +struct netdata_static_thread { + // the name of the thread as it should appear in the logs + char *name; + + // the section of netdata.conf to check if this is enabled or not + char *config_section; + + // the name of the config option to check if it is true or false + char *config_name; + + // the current status of the thread + volatile sig_atomic_t enabled; + + // internal use, to maintain a pointer to the created thread + netdata_thread_t *thread; + + // an initialization function to run before spawning the thread + void (*init_routine) (void); + + // the threaded worker + void *(*start_routine) (void *); + + // the environment variable to create + char *env_name; + + // global variable + bool *global_variable; +}; + +#define NETDATA_MAIN_THREAD_RUNNING CONFIG_BOOLEAN_YES +#define NETDATA_MAIN_THREAD_EXITING (CONFIG_BOOLEAN_YES + 1) +#define NETDATA_MAIN_THREAD_EXITED CONFIG_BOOLEAN_NO + #define NETDATA_THREAD_TAG_MAX 100 const char *netdata_thread_tag(void); int netdata_thread_tag_exists(void); size_t netdata_threads_init(void); void netdata_threads_init_after_fork(size_t stacksize); +void netdata_threads_init_for_external_plugins(size_t stacksize); int netdata_thread_create(netdata_thread_t *thread, const char *tag, NETDATA_THREAD_OPTIONS options, void *(*start_routine) (void *), void *arg); -- cgit v1.2.3