1 files changed, 0 insertions, 72 deletions
diff --git a/src/libnetdata/os/waitid.c b/src/libnetdata/os/waitid.c
deleted file mode 100644
index b78d704e..00000000
--- a/src/libnetdata/os/waitid.c
+++ /dev/null
@@ -1,72 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "../libnetdata.h"
-
-int os_waitid(idtype_t idtype, id_t id, siginfo_t *infop, int options) {
-#if defined(HAVE_WAITID)
-    return waitid(idtype, id, infop, options);
-#else
-    // emulate waitid() using waitpid()
-
-    // a cache for WNOWAIT
-    static const struct pid_status empty = { 0, 0 };
-    static __thread struct pid_status last = { 0, 0 }; // the cache
-    struct pid_status current = { 0, 0 };
-
-    // zero the infop structure
-    memset(infop, 0, sizeof(*infop));
-
-    // from the infop structure we use only 3 fields:
-    // - si_pid
-    // - si_code
-    // - si_status
-    // so, we update only these 3
-
-    switch(idtype) {
-        case P_ALL:
-            current.pid = waitpid((pid_t)-1, &current.status, options);
-            if(options & WNOWAIT)
-                last = current;
-            else
-                last = empty;
-            break;
-
-        case P_PID:
-            if(last.pid == (pid_t)id) {
-                current = last;
-                last = empty;
-            }
-            else
-                current.pid = waitpid((pid_t)id, &current.status, options);
-
-            break;
-
-        default:
-            errno = ENOSYS;
-            return -1;
-    }
-
-    if (current.pid > 0) {
-        if (WIFEXITED(current.status)) {
-            infop->si_code = CLD_EXITED;
-            infop->si_status = WEXITSTATUS(current.status);
-        } else if (WIFSIGNALED(current.status)) {
-            infop->si_code = WTERMSIG(current.status) == SIGABRT ? CLD_DUMPED : CLD_KILLED;
-            infop->si_status = WTERMSIG(current.status);
-        } else if (WIFSTOPPED(current.status)) {
-            infop->si_code = CLD_STOPPED;
-            infop->si_status = WSTOPSIG(current.status);
-        } else if (WIFCONTINUED(current.status)) {
-            infop->si_code = CLD_CONTINUED;
-            infop->si_status = SIGCONT;
-        }
-        infop->si_pid = current.pid;
-        return 0;
-    } else if (current.pid == 0) {
-        // No change in state, depends on WNOHANG
-        return 0;
-    }
-
-    return -1;
-#endif
-}