diff options
Diffstat (limited to 'src/vlibmemory')
| -rw-r--r-- | src/vlibmemory/memory_client.c | 37 | ||||
| -rw-r--r-- | src/vlibmemory/memory_client.h | 21 |
2 files changed, 39 insertions, 19 deletions
diff --git a/src/vlibmemory/memory_client.c b/src/vlibmemory/memory_client.c index 25c01f18e80..c61c3cbdd51 100644 --- a/src/vlibmemory/memory_client.c +++ b/src/vlibmemory/memory_client.c @@ -44,17 +44,6 @@ #include <vlibmemory/vl_memory_api_h.h> #undef vl_printfun -typedef struct -{ - u8 rx_thread_jmpbuf_valid; - u8 connected_to_vlib; - jmp_buf rx_thread_jmpbuf; - pthread_t rx_thread_handle; - /* Plugin message base lookup scheme */ - volatile u8 first_msg_id_reply_ready; - u16 first_msg_id_reply; -} memory_client_main_t; - memory_client_main_t memory_client_main; static void * @@ -390,7 +379,8 @@ vl_mem_client_is_connected (void) static int connect_to_vlib_internal (const char *svm_name, const char *client_name, - int rx_queue_size, int want_pthread, int do_map) + int rx_queue_size, void *(*thread_fn) (void *), + int do_map) { int rv = 0; memory_client_main_t *mm = &memory_client_main; @@ -411,10 +401,10 @@ connect_to_vlib_internal (const char *svm_name, /* Start the rx queue thread */ - if (want_pthread) + if (thread_fn) { rv = pthread_create (&mm->rx_thread_handle, - NULL /*attr */ , rx_thread_fn, 0); + NULL /*attr */ , thread_fn, 0); if (rv) { clib_warning ("pthread_create returned %d", rv); @@ -435,8 +425,7 @@ vl_client_connect_to_vlib (const char *svm_name, const char *client_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, - 1 /* want pthread */ , - 1 /* do map */ ); + rx_thread_fn, 1 /* do map */ ); } int @@ -445,7 +434,7 @@ vl_client_connect_to_vlib_no_rx_pthread (const char *svm_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, - 0 /* want pthread */ , + 0 /* no rx_thread_fn */ , 1 /* do map */ ); } @@ -454,8 +443,7 @@ vl_client_connect_to_vlib_no_map (const char *svm_name, const char *client_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, - 1 /* want pthread */ , - 0 /* dont map */ ); + rx_thread_fn, 0 /* dont map */ ); } int @@ -468,6 +456,17 @@ vl_client_connect_to_vlib_no_rx_pthread_no_map (const char *svm_name, 0 /* dont map */ ); } +int +vl_client_connect_to_vlib_thread_fn (const char *svm_name, + const char *client_name, + int rx_queue_size, + void *(*thread_fn) (void *)) +{ + return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, + thread_fn, 1 /* do map */ ); +} + + static void disconnect_from_vlib_internal (u8 do_unmap) { diff --git a/src/vlibmemory/memory_client.h b/src/vlibmemory/memory_client.h index 8400d963dcf..7ec72538bc9 100644 --- a/src/vlibmemory/memory_client.h +++ b/src/vlibmemory/memory_client.h @@ -19,6 +19,23 @@ #define SRC_VLIBMEMORY_MEMORY_CLIENT_H_ #include <vlibmemory/memory_shared.h> +#include <setjmp.h> + +/* + * Exported so folks can code a working custom rx_pthread function + */ +typedef struct +{ + u8 rx_thread_jmpbuf_valid; + u8 connected_to_vlib; + jmp_buf rx_thread_jmpbuf; + pthread_t rx_thread_handle; + /* Plugin message base lookup scheme */ + volatile u8 first_msg_id_reply_ready; + u16 first_msg_id_reply; +} memory_client_main_t; + +extern memory_client_main_t memory_client_main; int vl_client_connect (const char *name, int ctx_quota, int input_queue_size); void vl_client_send_disconnect (u8 do_cleanup); @@ -29,6 +46,10 @@ void vl_client_disconnect_from_vlib (void); void vl_client_disconnect_from_vlib_no_unmap (void); int vl_client_connect_to_vlib (const char *svm_name, const char *client_name, int rx_queue_size); +int vl_client_connect_to_vlib_thread_fn (const char *svm_name, + const char *client_name, + int rx_queue_size, + void *(*)(void *)); int vl_client_connect_to_vlib_no_rx_pthread (const char *svm_name, const char *client_name, int rx_queue_size); |