[kernel] 补充endif后缀注释(2)

src/ipc.c

@@ -48,7 +48,7 @@
 extern void (*rt_object_trytake_hook)(struct rt_object *object);
 extern void (*rt_object_take_hook)(struct rt_object *object);
 extern void (*rt_object_put_hook)(struct rt_object *object);
-#endif
+#endif /* RT_USING_HOOK */
 
 /**
  * @addtogroup IPC
@@ -93,7 +93,7 @@ rt_inline rt_err_t rt_ipc_list_suspend(rt_list_t        *list,
     {
     case RT_IPC_FLAG_FIFO:
         rt_list_insert_before(list, &(thread->tlist));
-        break;
+        break; /* RT_IPC_FLAG_FIFO */
 
     case RT_IPC_FLAG_PRIO:
         {
@@ -121,7 +121,7 @@ rt_inline rt_err_t rt_ipc_list_suspend(rt_list_t        *list,
             if (n == list)
                 rt_list_insert_before(list, &(thread->tlist));
         }
-        break;
+        break;/* RT_IPC_FLAG_PRIO */
 
     default:
         RT_ASSERT(0);
@@ -319,7 +319,7 @@ rt_err_t rt_sem_delete(rt_sem_t sem)
     return RT_EOK;
 }
 RTM_EXPORT(rt_sem_delete);
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will take a semaphore, if the semaphore is unavailable, the
@@ -533,7 +533,7 @@ rt_err_t rt_sem_control(rt_sem_t sem, int cmd, void *arg)
     return -RT_ERROR;
 }
 RTM_EXPORT(rt_sem_control);
-#endif /* end of RT_USING_SEMAPHORE */
+#endif /* RT_USING_SEMAPHORE */
 
 #ifdef RT_USING_MUTEX
 /**
@@ -659,7 +659,7 @@ rt_err_t rt_mutex_delete(rt_mutex_t mutex)
     return RT_EOK;
 }
 RTM_EXPORT(rt_mutex_delete);
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will take a mutex, if the mutex is unavailable, the
@@ -714,7 +714,7 @@ rt_err_t rt_mutex_take(rt_mutex_t mutex, rt_int32_t time)
     {
 #ifdef RT_USING_SIGNALS
 __again:
-#endif /* end of RT_USING_SIGNALS */
+#endif /* RT_USING_SIGNALS */
         /* The value of mutex is 1 in initial status. Therefore, if the
          * value is great than 0, it indicates the mutex is avaible.
          */
@@ -794,7 +794,7 @@ __again:
 #ifdef RT_USING_SIGNALS
                     /* interrupt by signal, try it again */
                     if (thread->error == -RT_EINTR) goto __again;
-#endif /* end of RT_USING_SIGNALS */
+#endif /* RT_USING_SIGNALS */
 
                     /* return error */
                     return thread->error;
@@ -968,7 +968,7 @@ rt_err_t rt_mutex_control(rt_mutex_t mutex, int cmd, void *arg)
     return -RT_ERROR;
 }
 RTM_EXPORT(rt_mutex_control);
-#endif /* end of RT_USING_MUTEX */
+#endif /* RT_USING_MUTEX */
 
 #ifdef RT_USING_EVENT
 /**
@@ -1084,7 +1084,7 @@ rt_err_t rt_event_delete(rt_event_t event)
     return RT_EOK;
 }
 RTM_EXPORT(rt_event_delete);
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will send an event to the event object, if there are threads
@@ -1361,7 +1361,7 @@ rt_err_t rt_event_control(rt_event_t event, int cmd, void *arg)
     return -RT_ERROR;
 }
 RTM_EXPORT(rt_event_control);
-#endif /* end of RT_USING_EVENT */
+#endif /* RT_USING_EVENT */
 
 #ifdef RT_USING_MAILBOX
 /**
@@ -1512,7 +1512,7 @@ rt_err_t rt_mb_delete(rt_mailbox_t mb)
     return RT_EOK;
 }
 RTM_EXPORT(rt_mb_delete);
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will send a mail to mailbox object. If the mailbox is full,
@@ -1919,7 +1919,7 @@ rt_err_t rt_mb_control(rt_mailbox_t mb, int cmd, void *arg)
     return -RT_ERROR;
 }
 RTM_EXPORT(rt_mb_control);
-#endif /* end of RT_USING_MAILBOX */
+#endif /* RT_USING_MAILBOX */
 
 #ifdef RT_USING_MESSAGEQUEUE
 struct rt_mq_message
@@ -2121,7 +2121,7 @@ rt_err_t rt_mq_delete(rt_mq_t mq)
     return RT_EOK;
 }
 RTM_EXPORT(rt_mq_delete);
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will send a message to message queue object. If the message queue is full,
@@ -2625,6 +2625,6 @@ rt_err_t rt_mq_control(rt_mq_t mq, int cmd, void *arg)
     return -RT_ERROR;
 }
 RTM_EXPORT(rt_mq_control);
-#endif /* end of RT_USING_MESSAGEQUEUE */
+#endif /* RT_USING_MESSAGEQUEUE */
 
 /**@}*/

src/irq.c

@@ -39,9 +39,7 @@ void rt_interrupt_leave_sethook(void (*hook)(void))
 {
     rt_interrupt_leave_hook = hook;
 }
-#endif
-
-/* #define IRQ_DEBUG */
+#endif /* RT_USING_HOOK */
 
 /**
  * @addtogroup Kernel
@@ -53,7 +51,7 @@ void rt_interrupt_leave_sethook(void (*hook)(void))
 #define rt_interrupt_nest rt_cpu_self()->irq_nest
 #else
 volatile rt_uint8_t rt_interrupt_nest = 0;
-#endif
+#endif /* RT_USING_SMP */
 
 /**
  * This function will be invoked by BSP, when enter interrupt service routine

src/kservice.c

@@ -25,7 +25,7 @@
 
 #ifdef RT_USING_MODULE
 #include <dlmodule.h>
-#endif
+#endif /* RT_USING_MODULE */
 
 /* use precision */
 #define RT_PRINTF_PRECISION
@@ -194,7 +194,7 @@ RT_WEAK void *rt_memset(void *s, int c, rt_ubase_t count)
 #undef LBLOCKSIZE
 #undef UNALIGNED
 #undef TOO_SMALL
-#endif
+#endif /* RT_KSERVICE_USING_TINY_SIZE */
 }
 RTM_EXPORT(rt_memset);
 
@@ -277,7 +277,7 @@ RT_WEAK void *rt_memcpy(void *dst, const void *src, rt_ubase_t count)
 #undef BIGBLOCKSIZE
 #undef LITTLEBLOCKSIZE
 #undef TOO_SMALL
-#endif
+#endif /* RT_KSERVICE_USING_TINY_SIZE */
 }
 RTM_EXPORT(rt_memcpy);
 
@@ -509,7 +509,7 @@ rt_size_t rt_strlen(const char *s)
 }
 RTM_EXPORT(rt_strlen);
 
-#endif /*RT_KSERVICE_USING_STDLIB*/
+#endif /* RT_KSERVICE_USING_STDLIB */
 
 #ifdef RT_USING_HEAP
 /**
@@ -535,7 +535,7 @@ RTM_EXPORT(rt_strdup);
 #if defined(__CC_ARM) || defined(__CLANG_ARM)
 char *strdup(const char *s) __attribute__((alias("rt_strdup")));
 #endif
-#endif
+#endif /* RT_USING_HEAP */
 
 /**
  * This function will show the version of rt-thread rtos
@@ -591,7 +591,7 @@ rt_inline int divide(long *n, int base)
 
     return res;
 }
-#endif
+#endif /* RT_PRINTF_LONGLONG */
 
 rt_inline int skip_atoi(const char **s)
 {
@@ -617,7 +617,7 @@ static char *print_number(char *buf,
                           long long  num,
 #else
                           long  num,
-#endif
+#endif /* RT_PRINTF_LONGLONG */
                           int   base,
                           int   s,
                           int   precision,
@@ -629,18 +629,18 @@ static char *print_number(char *buf,
                           long long  num,
 #else
                           long  num,
-#endif
+#endif /* RT_PRINTF_LONGLONG */
                           int   base,
                           int   s,
                           int   type)
-#endif
+#endif /* RT_PRINTF_PRECISION */
 {
     char c, sign;
 #ifdef RT_PRINTF_LONGLONG
     char tmp[32];
 #else
     char tmp[16];
-#endif
+#endif /* RT_PRINTF_LONGLONG */
     int precision_bak = precision;
     const char *digits;
     static const char small_digits[] = "0123456789abcdef";
@@ -679,7 +679,7 @@ static char *print_number(char *buf,
         else if (base == 8)
             size--;
     }
-#endif
+#endif /* RT_PRINTF_SPECIAL */
 
     i = 0;
     if (num == 0)
@@ -696,7 +696,7 @@ static char *print_number(char *buf,
     size -= precision;
 #else
     size -= i;
-#endif
+#endif /* RT_PRINTF_PRECISION */
 
     if (!(type & (ZEROPAD | LEFT)))
     {
@@ -742,7 +742,7 @@ static char *print_number(char *buf,
             ++ buf;
         }
     }
-#endif
+#endif /* RT_PRINTF_SPECIAL */
 
     /* no align to the left */
     if (!(type & LEFT))
@@ -762,7 +762,7 @@ static char *print_number(char *buf,
             *buf = '0';
         ++ buf;
     }
-#endif
+#endif /* RT_PRINTF_PRECISION */
 
     /* put number in the temporary buffer */
     while (i-- > 0 && (precision_bak != 0))
@@ -791,7 +791,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
     unsigned long long num;
 #else
     rt_uint32_t num;
-#endif
+#endif /* RT_PRINTF_LONGLONG */
     int i, len;
     char *str, *end, c;
     const char *s;
@@ -803,7 +803,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
 
 #ifdef RT_PRINTF_PRECISION
     int precision;      /* min. # of digits for integers and max for a string */
-#endif
+#endif /* RT_PRINTF_PRECISION */
 
     str = buf;
     end = buf + size;
@@ -870,14 +870,14 @@ rt_int32_t rt_vsnprintf(char       *buf,
             }
             if (precision < 0) precision = 0;
         }
-#endif
+#endif /* RT_PRINTF_PRECISION */
         /* get the conversion qualifier */
         qualifier = 0;
 #ifdef RT_PRINTF_LONGLONG
         if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L')
 #else
         if (*fmt == 'h' || *fmt == 'l')
-#endif
+#endif /* RT_PRINTF_LONGLONG */
         {
             qualifier = *fmt;
             ++ fmt;
@@ -887,7 +887,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
                 qualifier = 'L';
                 ++ fmt;
             }
-#endif
+#endif /* RT_PRINTF_LONGLONG */
         }
 
         /* the default base */
@@ -925,7 +925,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
             for (len = 0; (len != field_width) && (s[len] != '\0'); len++);
 #ifdef RT_PRINTF_PRECISION
             if (precision > 0 && len > precision) len = precision;
-#endif
+#endif /* RT_PRINTF_PRECISION */
 
             if (!(flags & LEFT))
             {
@@ -964,7 +964,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
             str = print_number(str, end,
                                (long)va_arg(args, void *),
                                16, field_width, flags);
-#endif
+#endif /* RT_PRINTF_PRECISION */
             continue;
 
         case '%':
@@ -1010,7 +1010,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
         else if (qualifier == 'l')
 #else
         if (qualifier == 'l')
-#endif
+#endif /* RT_PRINTF_LONGLONG */
         {
             num = va_arg(args, rt_uint32_t);
             if (flags & SIGN) num = (rt_int32_t)num;
@@ -1029,7 +1029,7 @@ rt_int32_t rt_vsnprintf(char       *buf,
         str = print_number(str, end, num, base, field_width, precision, flags);
 #else
         str = print_number(str, end, num, base, field_width, flags);
-#endif
+#endif /* RT_PRINTF_PRECISION */
     }
 
     if (size > 0)
@@ -1152,7 +1152,7 @@ rt_device_t rt_console_set_device(const char *name)
     return old_device;
 }
 RTM_EXPORT(rt_console_set_device);
-#endif
+#endif /* RT_USING_DEVICE */
 
 RT_WEAK void rt_hw_console_output(const char *str)
 {
@@ -1184,7 +1184,7 @@ void rt_kputs(const char *str)
     }
 #else
     rt_hw_console_output(str);
-#endif
+#endif /* RT_USING_DEVICE */
 }
 
 /**
@@ -1222,11 +1222,11 @@ RT_WEAK void rt_kprintf(const char *fmt, ...)
     }
 #else
     rt_hw_console_output(rt_log_buf);
-#endif
+#endif /* RT_USING_DEVICE */
     va_end(args);
 }
 RTM_EXPORT(rt_kprintf);
-#endif
+#endif /* RT_USING_CONSOLE */
 
 #ifdef RT_USING_HEAP
 /**
@@ -1292,7 +1292,7 @@ void rt_free_align(void *ptr)
     rt_free(real_ptr);
 }
 RTM_EXPORT(rt_free_align);
-#endif
+#endif /* RT_USING_HEAP */
 
 #ifndef RT_USING_CPU_FFS
 const rt_uint8_t __lowest_bit_bitmap[] =
@@ -1340,7 +1340,7 @@ int __rt_ffs(int value)
 
     return __lowest_bit_bitmap[(value & 0xff000000) >> 24] + 25;
 }
-#endif
+#endif /* RT_USING_CPU_FFS */
 
 #ifdef RT_DEBUG
 /* RT_ASSERT(EX)'s hook */
@@ -1377,7 +1377,7 @@ void rt_assert_handler(const char *ex_string, const char *func, rt_size_t line)
             dlmodule_exit(-1);
         }
         else
-#endif
+#endif /*RT_USING_MODULE*/
         {
             rt_kprintf("(%s) assertion failed at function:%s, line number:%d \n", ex_string, func, line);
             while (dummy == 0);