1 files changed, 0 insertions, 325 deletions
diff --git a/src/framework/lib_common_mem/common_api.c b/src/framework/lib_common_mem/common_api.c
deleted file mode 100644
index cfb869d..0000000
--- a/src/framework/lib_common_mem/common_api.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
-*
-* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at:
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-
-#include <string.h>
-#include "common_mem_api.h"
-#include "common_mem_pal.h"
-#include "nstack_log.h"
-#include "nstack_securec.h"
-#include "common_func.h"
-
-void
-sys_sem_init_v2 (sys_sem_t_v2 sem)
-{
-  sem->locked = 1;
-}
-
-/** Returns the current time in milliseconds,
- * may be the same as sys_jiffies or at least based on it. */
-u32_t
-sys_now (void)
-{
-  struct timespec now;
-
-  if (unlikely (0 != clock_gettime (CLOCK_MONOTONIC, &now)))
-    {
-      NSCOMM_LOGERR ("Failed to get time, errno = %d", errno);
-    }
-
-  return 1000 * now.tv_sec + now.tv_nsec / 1000000;
-}
-
-long
-sys_jiffies (void)
-{
-  return sys_now ();
-}
-
-err_t
-sys_sem_new_v2 (sys_sem_t_v2 * sem, u8_t isUnLockd)
-{
-  int retVal;
-  if (!sem)
-    {
-      return -1;
-    }
-  *sem = malloc (sizeof (common_mem_spinlock_t));
-
-  if (NULL == *sem)
-    {
-      return -1;
-    }
-  else
-    {
-      retVal =
-        MEMSET_S (*sem, sizeof (common_mem_spinlock_t), 0,
-                  sizeof (common_mem_spinlock_t));
-      if (EOK != retVal)
-        {
-          NSCOMM_LOGERR ("MEMSET_S failed]ret=%d", retVal);
-          free (*sem);
-          *sem = NULL;
-          return -1;
-        }
-      common_mem_spinlock_init (*sem);
-    }
-
-  if (!isUnLockd)
-    {
-      common_mem_spinlock_lock (*sem);
-    }
-
-  return 0;
-}
-
-void
-sys_sem_free_v2 (sys_sem_t_v2 * sem)
-{
-  if ((sem != NULL) && (*sem != NULL))
-    {
-      free (*sem);
-      *sem = NULL;
-    }
-  else
-    {
-    }
-}
-
-void
-sys_sem_signal_v2 (sys_sem_t_v2 * sem)
-{
-  common_mem_spinlock_unlock (*sem);
-}
-
-void
-sys_sem_signal_s_v2 (sys_sem_t_v2 sem)
-{
-  common_mem_spinlock_unlock (sem);
-}
-
-u32_t
-sys_arch_sem_trywait_v2 (sys_sem_t_v2 * sem)
-{
-  return (u32_t) common_mem_spinlock_trylock (*sem);
-}
-
-u32_t
-sys_arch_sem_wait_v2 (sys_sem_t_v2 * pstsem)
-{
-  common_mem_spinlock_lock (*pstsem);
-  return 0;
-}
-
-u32_t
-sys_arch_sem_wait_s_v2 (sys_sem_t_v2 sem)
-{
-  common_mem_spinlock_lock (sem);
-  return 0;
-}
-
-volatile pid_t g_sys_host_pid = SYS_HOST_INITIAL_PID;
-
-/*****************************************************************************
-*   Prototype    : get_exec_name_by_pid
-*   Description  : get exec name by pid
-*   Input        : pid_t pid
-*                  char *task_name
-*   Output       : None
-*   Return Value : void
-*   Calls        :
-*   Called By    :
-*****************************************************************************/
-void
-get_exec_name_by_pid (pid_t pid, char *task_name, int task_name_len)
-{
-  int retVal;
-  char path[READ_FILE_BUFLEN] = { 0 };
-  char buf[READ_FILE_BUFLEN] = { 0 };
-
-  retVal = SPRINTF_S (path, sizeof (path), "/proc/%d/status", pid);
-  if (-1 == retVal)
-    {
-      NSCOMM_LOGERR ("SPRINTF_S failed]ret=%d", retVal);
-      return;
-    }
-
-  FILE *fp = fopen (path, "r");
-  if (NULL != fp)
-    {
-      if (fgets (buf, READ_FILE_BUFLEN - 1, fp) == NULL)
-        {
-          fclose (fp);
-          return;
-        }
-      fclose (fp);
-
-#ifdef SECUREC_LIB
-      retVal = SSCANF_S (buf, "%*s %s", task_name, task_name_len);
-#else
-      retVal = SSCANF_S (buf, "%*s %s", task_name);
-#endif
-
-      if (1 != retVal)
-        {
-          NSSOC_LOGERR ("SSCANF_S failed]ret=%d", retVal);
-          return;
-        }
-    }
-}
-
-pid_t
-get_hostpid_from_file_one_time (u32_t pid)
-{
-  int retVal;
-  char path[READ_FILE_BUFLEN] = { 0 };
-  char buf[READ_FILE_BUFLEN] = { 0 };
-  char fmt[READ_FILE_BUFLEN] = { 0 };
-  char out[READ_FILE_BUFLEN] = { 0 };
-  char task_name[BUF_SIZE_FILEPATH] = { 0 };
-  pid_t hostpid = SYS_HOST_INITIAL_PID;
-  get_exec_name_by_pid (pid, task_name, BUF_SIZE_FILEPATH);
-
-  retVal = SPRINTF_S (fmt, sizeof (fmt), "%s%s", task_name, " (%s");
-  if (-1 == retVal)
-    {
-      NSCOMM_LOGERR ("SPRINTF_S failed]ret=%d", retVal);
-      return hostpid;
-    }
-  retVal = SPRINTF_S (path, sizeof (path), "/proc/%d/sched", pid);
-  if (-1 == retVal)
-    {
-      NSCOMM_LOGERR ("SPRINTF_S failed]ret=%d", retVal);
-      return hostpid;
-    }
-  FILE *fp = fopen (path, "r");
-  if (NULL != fp)
-    {
-      if (fgets (buf, READ_FILE_BUFLEN - 1, fp) == NULL)
-        {
-          fclose (fp);
-          return hostpid;
-        }
-      fclose (fp);
-      /* Compiler needs "fmt" to be like "%s%s" to
-         understand. But we have "fmt" already prepared and used here. It can
-         be suppressed, not an issue
-       */
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
-      retVal = SSCANF_S (buf, fmt, out, READ_FILE_BUFLEN);
-      if (-1 == retVal)
-        {
-          NSPOL_LOGERR ("SSCANF_S failed]ret=%d", retVal);
-          return hostpid;
-        }
-    }
-
-  hostpid = (pid_t) strtol (out, NULL, 0);
-  if (hostpid == 0)
-    {
-      hostpid = 1;
-    }
-
-  return hostpid;
-}
-
-#define MAX_GET_PID_TIME 10
-pid_t
-get_hostpid_from_file (u32_t pid)
-{
-  pid_t ret_pid = SYS_HOST_INITIAL_PID;
-  int i = 0;
-  ret_pid = get_hostpid_from_file_one_time (pid);
-  while (0 == ret_pid || ret_pid == SYS_HOST_INITIAL_PID)
-    {
-      i++;
-      if (i > MAX_GET_PID_TIME)
-        {
-          NSFW_LOGERR ("get pid failed]pid=%u,hostpid=%d", pid, ret_pid);
-          break;
-        }
-      sys_sleep_ns (0, 5000000);
-      ret_pid = get_hostpid_from_file_one_time (pid);
-    }
-
-  return ret_pid;
-}
-
-/*****************************************************************************
-*   Prototype    : get_hostpid_from_file
-*   Description  : get host pid by sub namespace pid in docker
-*   Input        : uint32_t pid
-*   Output       : None
-*   Return Value : uint32_t
-*   Calls        :
-*   Called By    :
-*****************************************************************************/
-pid_t
-sys_get_hostpid_from_file (pid_t pid)
-{
-  g_sys_host_pid = get_hostpid_from_file (pid);
-  NSCOMM_LOGDBG ("ok]cur pid=%d, input pid=%d", g_sys_host_pid, pid);
-  return g_sys_host_pid;
-}
-
-pid_t
-update_sys_pid ()
-{
-  g_sys_host_pid = SYS_HOST_INITIAL_PID;
-  return get_sys_pid ();
-}
-
-/*****************************************************************************
-*   Prototype    : get_pid_namespace
-*   Description  : Get namespace of pid
-*   Input        : uint32_t pid
-*   Output       : None
-*   Return Value : uint64_t
-*   Calls        :
-*   Called By    :
-*****************************************************************************/
-uint64_t
-get_pid_namespace (pid_t pid)
-{
-  char buf[BUF_SIZE_FILEPATH] = { 0 };
-  char path[BUF_SIZE_FILEPATH] = { 0 };
-  const char *pstart;
-  int ret = 0;
-  if (!pid)
-    {
-      NSSOC_LOGERR ("Pid is zero!");
-      return 0;
-    }
-
-  ret =
-    SNPRINTF_S (path, sizeof (path), sizeof (path) - 1, "/proc/%d/ns/pid",
-                pid);
-  if (-1 == ret)
-    {
-      NSSOC_LOGERR ("SNPRINTF_S failed]ret=%d", ret);
-      return 0;
-    }
-
-  ret = readlink (path, buf, sizeof (buf) - 1);
-  if (ret <= (int) sizeof (STR_PID))
-    {
-      NSSOC_LOGERR ("readlink pid ns file error]ret=%d", ret);
-      return 0;
-    }
-
-  buf[ret - 1] = 0;
-  pstart = &(buf[sizeof (STR_PID)]);
-  return strtoull (pstart, NULL, 10);
-}