1 files changed, 0 insertions, 105 deletions
diff --git a/fluent-bit/lib/monkey/deps/flb_libco/sjlj.c b/fluent-bit/lib/monkey/deps/flb_libco/sjlj.c
deleted file mode 100644
index 36d110b71..000000000
--- a/fluent-bit/lib/monkey/deps/flb_libco/sjlj.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
-  libco.sjlj (2008-01-28)
-  author: Nach
-  license: public domain
-*/
-
-/*
-  note this was designed for UNIX systems. Based on ideas expressed in a paper by Ralf Engelschall.
-  for SJLJ on other systems, one would want to rewrite springboard() and co_create() and hack the jmb_buf stack pointer.
-*/
-
-#define LIBCO_C
-#include "libco.h"
-
-#include <stdlib.h>
-#include <signal.h>
-#include <setjmp.h>
-#include "settings.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
-  sigjmp_buf context;
-  void (*coentry)(void);
-  void* stack;
-} cothread_struct;
-
-static thread_local cothread_struct co_primary;
-static thread_local cothread_struct* creating;
-static thread_local cothread_struct* co_running = 0;
-
-static void springboard(int ignored) {
-  if(sigsetjmp(creating->context, 0)) {
-    co_running->coentry();
-  }
-}
-
-cothread_t co_active() {
-  if(!co_running) co_running = &co_primary;
-  return (cothread_t)co_running;
-}
-
-cothread_t co_create(unsigned int size, void (*coentry)(void),
-                     size_t *out_size) {
-  if(!co_running) co_running = &co_primary;
-
-  cothread_struct *thread = (cothread_struct*)malloc(sizeof(cothread_struct));
-  if(thread) {
-    struct sigaction handler;
-    struct sigaction old_handler;
-
-    stack_t stack;
-    stack_t old_stack;
-
-    thread->coentry = thread->stack = 0;
-
-    stack.ss_flags = 0;
-    stack.ss_size = size;
-    thread->stack = stack.ss_sp = malloc(size);
-    if(stack.ss_sp && !sigaltstack(&stack, &old_stack)) {
-      handler.sa_handler = springboard;
-      handler.sa_flags = SA_ONSTACK;
-      sigemptyset(&handler.sa_mask);
-      creating = thread;
-
-      if(!sigaction(SIGUSR1, &handler, &old_handler)) {
-        if(!raise(SIGUSR1)) {
-          thread->coentry = coentry;
-        }
-        sigaltstack(&old_stack, 0);
-        sigaction(SIGUSR1, &old_handler, 0);
-      }
-    }
-
-    if(thread->coentry != coentry) {
-      co_delete(thread);
-      thread = 0;
-    }
-  }
-
-  *out_size = size;
-  return (cothread_t)thread;
-}
-
-void co_delete(cothread_t cothread) {
-  if(cothread) {
-    if(((cothread_struct*)cothread)->stack) {
-      free(((cothread_struct*)cothread)->stack);
-    }
-    free(cothread);
-  }
-}
-
-void co_switch(cothread_t cothread) {
-  if(!sigsetjmp(co_running->context, 0)) {
-    co_running = (cothread_struct*)cothread;
-    siglongjmp(co_running->context, 1);
-  }
-}
-
-#ifdef __cplusplus
-}
-#endif