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rt-thread
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850e1aeb
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850e1aeb
编写于
4月 28, 2021
作者:
mysterywolf
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
[libc][time] 细微调整time.c
上级
f90c5223
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
9 addition
and
10 deletion
+9
-10
components/libc/compilers/common/time.c
components/libc/compilers/common/time.c
+5
-5
components/libc/compilers/newlib/SConscript
components/libc/compilers/newlib/SConscript
+4
-5
未找到文件。
components/libc/compilers/common/time.c
浏览文件 @
850e1aeb
...
...
@@ -16,7 +16,7 @@
* 2012-12-08 Bernard <clock_time.c> fix the issue of _timevalue.tv_usec initialization,
* which found by Rob <rdent@iinet.net.au>
* 2021-02-12 Meco Man move all of the functions located in <clock_time.c> to this file
* 2021-03-15 Meco Man fixed
bug: https://club.rt-thread.org/ask/question/423650.html
* 2021-03-15 Meco Man fixed
a bug of leaking memory in asctime()
*/
#include <sys/time.h>
...
...
@@ -104,7 +104,7 @@ static int get_timeval(struct timeval *tv)
}
else
{
/* LOG_W will cause a recursive printing if ulog timestamp function is
turned on
*/
/* LOG_W will cause a recursive printing if ulog timestamp function is
enabled
*/
rt_kprintf
(
"Cannot find a RTC device to provide time!
\r\n
"
);
return
-
1
;
}
...
...
@@ -112,7 +112,7 @@ static int get_timeval(struct timeval *tv)
return
(
rst
<
0
)
?
-
1
:
1
;
#else
/* LOG_W will cause a recursive printing if ulog timestamp function is
turned on
*/
/* LOG_W will cause a recursive printing if ulog timestamp function is
enabled
*/
rt_kprintf
(
"Cannot find a RTC device to provide time!
\r\n
"
);
return
-
1
;
#endif
/* RT_USING_RTC */
...
...
@@ -273,13 +273,13 @@ RTM_EXPORT(asctime);
char
*
ctime_r
(
const
time_t
*
tim_p
,
char
*
result
)
{
struct
tm
tm
;
return
asctime_r
(
localtime_r
(
tim_p
,
&
tm
),
result
);
return
asctime_r
(
localtime_r
(
tim_p
,
&
tm
),
result
);
}
RTM_EXPORT
(
ctime_r
);
char
*
ctime
(
const
time_t
*
tim_p
)
{
return
asctime
(
localtime
(
tim_p
));
return
asctime
(
localtime
(
tim_p
));
}
RTM_EXPORT
(
ctime
);
...
...
components/libc/compilers/newlib/SConscript
浏览文件 @
850e1aeb
...
...
@@ -4,17 +4,18 @@ Import('rtconfig')
src
=
[]
cwd
=
GetCurrentDir
()
group
=
[]
LIBS
=
[]
CPPDEFINES
=
[]
CPPPATH
=
[
cwd
]
if
rtconfig
.
PLATFORM
==
'gcc'
:
if
GetDepend
(
'RT_USING_LIBC'
):
CPPDEFINES
=
[
'RT_USING_NEWLIB'
]
CPPDEFINES
+
=
[
'RT_USING_NEWLIB'
]
# link with libc and libm:
# libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
# recent GCC tool chains. The linker would just link in the functions that have
# been referenced. So setting this won't result in bigger text size.
LIBS
=
[
'c'
,
'm'
]
LIBS
+
=
[
'c'
,
'm'
]
src
+=
Glob
(
'*.c'
)
SrcRemove
(
src
,
[
'minilib.c'
])
...
...
@@ -22,8 +23,6 @@ if rtconfig.PLATFORM == 'gcc':
SrcRemove
(
src
,
[
'libc_syms.c'
])
else
:
src
+=
[
'minilib.c'
]
CPPDEFINES
=
[]
LIBS
=
[]
group
=
DefineGroup
(
'libc'
,
src
,
depend
=
[],
CPPPATH
=
CPPPATH
,
CPPDEFINES
=
CPPDEFINES
,
LIBS
=
LIBS
)
...
...
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