diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/kservice.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/kservice.c b/src/kservice.c index 7b51f60ca3..f81a8e00f0 100644 --- a/src/kservice.c +++ b/src/kservice.c @@ -46,7 +46,7 @@ /**@{*/ /* global errno in RT-Thread */ -static volatile int _errno; +static volatile int __rt_errno; #if defined(RT_USING_DEVICE) && defined(RT_USING_CONSOLE) static rt_device_t _console_device = RT_NULL; @@ -64,12 +64,12 @@ rt_err_t rt_get_errno(void) if (rt_interrupt_get_nest() != 0) { /* it's in interrupt context */ - return _errno; + return __rt_errno; } tid = rt_thread_self(); if (tid == RT_NULL) - return _errno; + return __rt_errno; return tid->error; } @@ -87,7 +87,7 @@ void rt_set_errno(rt_err_t error) if (rt_interrupt_get_nest() != 0) { /* it's in interrupt context */ - _errno = error; + __rt_errno = error; return; } @@ -95,7 +95,7 @@ void rt_set_errno(rt_err_t error) tid = rt_thread_self(); if (tid == RT_NULL) { - _errno = error; + __rt_errno = error; return; } @@ -114,13 +114,13 @@ int *_rt_errno(void) rt_thread_t tid; if (rt_interrupt_get_nest() != 0) - return (int *)&_errno; + return (int *)&__rt_errno; tid = rt_thread_self(); if (tid != RT_NULL) return (int *) & (tid->error); - return (int *)&_errno; + return (int *)&__rt_errno; } RTM_EXPORT(_rt_errno); |