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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
157dc095
编写于
3月 27, 2023
作者:
xqyjlj
提交者:
guo
3月 31, 2023
浏览文件
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电子邮件补丁
差异文件
✨
feat(components): add uname support
上级
c3b08d42
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
94 addition
and
0 deletion
+94
-0
components/libc/compilers/common/include/sys/utsname.h
components/libc/compilers/common/include/sys/utsname.h
+49
-0
components/lwp/lwp_syscall.c
components/lwp/lwp_syscall.c
+33
-0
include/rthw.h
include/rthw.h
+2
-0
libcpu/aarch64/common/cpu.c
libcpu/aarch64/common/cpu.c
+5
-0
src/kservice.c
src/kservice.c
+5
-0
未找到文件。
components/libc/compilers/common/include/sys/utsname.h
0 → 100644
浏览文件 @
157dc095
/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-03-27 xqyjlj add uname
*/
#ifndef __SYS_UTSNAME_H__
#define __SYS_UTSNAME_H__
#ifdef __cplusplus
extern
"C"
{
#endif
#ifdef RT_USING_MUSLLIBC
/* this is required for musl <sys/utsname.h> */
#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#include_next <sys/utsname.h>
/* limiting influence of _POSIX_SOURCE */
#undef _POSIX_SOURCE
#else
/* def _POSIX_SOURCE */
#include_next <sys/utsname.h>
#endif
#else
struct
utsname
{
char
sysname
[
65
];
char
nodename
[
65
];
char
release
[
65
];
char
version
[
65
];
char
machine
[
65
];
char
domainname
[
65
];
};
int
uname
(
struct
utsname
*
);
#endif
#ifdef __cplusplus
}
#endif
#endif
components/lwp/lwp_syscall.c
浏览文件 @
157dc095
...
@@ -34,6 +34,7 @@
...
@@ -34,6 +34,7 @@
#endif
#endif
#include <fcntl.h>
#include <fcntl.h>
#include <sys/utsname.h>
#ifdef RT_USING_DFS
#ifdef RT_USING_DFS
#include <poll.h>
#include <poll.h>
...
@@ -4566,6 +4567,37 @@ rt_weak sysret_t sys_cacheflush(void *addr, int size, int cache)
...
@@ -4566,6 +4567,37 @@ rt_weak sysret_t sys_cacheflush(void *addr, int size, int cache)
return
-
EFAULT
;
return
-
EFAULT
;
}
}
sysret_t
sys_uname
(
struct
utsname
*
uts
)
{
struct
utsname
utsbuff
=
{
0
};
int
ret
=
0
;
char
*
machine
;
if
(
!
lwp_user_accessable
((
void
*
)
uts
,
sizeof
(
struct
utsname
)))
{
return
-
EFAULT
;
}
rt_strncpy
(
utsbuff
.
sysname
,
"RT-Thread"
,
sizeof
(
utsbuff
.
sysname
));
utsbuff
.
nodename
[
0
]
=
'\0'
;
ret
=
rt_snprintf
(
utsbuff
.
release
,
sizeof
(
utsbuff
.
release
),
"%u.%u.%u"
,
RT_VERSION_MAJOR
,
RT_VERSION_MINOR
,
RT_VERSION_PATCH
);
if
(
ret
<
0
)
{
return
-
EIO
;
}
ret
=
rt_snprintf
(
utsbuff
.
version
,
sizeof
(
utsbuff
.
version
),
"RT-Thread %u.%u.%u %s %s"
,
RT_VERSION_MAJOR
,
RT_VERSION_MINOR
,
RT_VERSION_PATCH
,
__DATE__
,
__TIME__
);
if
(
ret
<
0
)
{
return
-
EIO
;
}
machine
=
rt_hw_cpu_arch
();
rt_strncpy
(
utsbuff
.
machine
,
machine
,
sizeof
(
utsbuff
.
machine
));
utsbuff
.
domainname
[
0
]
=
'\0'
;
lwp_put_to_user
(
uts
,
&
utsbuff
,
sizeof
utsbuff
);
return
0
;
}
const
static
struct
rt_syscall_def
func_table
[]
=
const
static
struct
rt_syscall_def
func_table
[]
=
{
{
SYSCALL_SIGN
(
sys_exit
),
/* 01 */
SYSCALL_SIGN
(
sys_exit
),
/* 01 */
...
@@ -4776,6 +4808,7 @@ const static struct rt_syscall_def func_table[] =
...
@@ -4776,6 +4808,7 @@ const static struct rt_syscall_def func_table[] =
SYSCALL_SIGN
(
sys_mq_getsetattr
),
SYSCALL_SIGN
(
sys_mq_getsetattr
),
SYSCALL_SIGN
(
sys_mq_close
),
SYSCALL_SIGN
(
sys_mq_close
),
SYSCALL_SIGN
(
sys_stat
),
//TODO should be replaced by sys_lstat if symbolic link are implemented
SYSCALL_SIGN
(
sys_stat
),
//TODO should be replaced by sys_lstat if symbolic link are implemented
SYSCALL_SIGN
(
sys_uname
),
/* 170 */
};
};
const
void
*
lwp_get_sys_api
(
rt_uint32_t
number
)
const
void
*
lwp_get_sys_api
(
rt_uint32_t
number
)
...
...
include/rthw.h
浏览文件 @
157dc095
...
@@ -86,6 +86,8 @@ void rt_hw_cpu_dcache_ops(int ops, void* addr, int size);
...
@@ -86,6 +86,8 @@ void rt_hw_cpu_dcache_ops(int ops, void* addr, int size);
void
rt_hw_cpu_reset
(
void
);
void
rt_hw_cpu_reset
(
void
);
void
rt_hw_cpu_shutdown
(
void
);
void
rt_hw_cpu_shutdown
(
void
);
const
char
*
rt_hw_cpu_arch
(
void
);
rt_uint8_t
*
rt_hw_stack_init
(
void
*
entry
,
rt_uint8_t
*
rt_hw_stack_init
(
void
*
entry
,
void
*
parameter
,
void
*
parameter
,
rt_uint8_t
*
stack_addr
,
rt_uint8_t
*
stack_addr
,
...
...
libcpu/aarch64/common/cpu.c
浏览文件 @
157dc095
...
@@ -348,6 +348,11 @@ rt_weak void rt_hw_secondary_cpu_idle_exec(void)
...
@@ -348,6 +348,11 @@ rt_weak void rt_hw_secondary_cpu_idle_exec(void)
*/
*/
/*@{*/
/*@{*/
const
char
*
rt_hw_cpu_arch
(
void
)
{
return
"aarch64"
;
}
/** shutdown CPU */
/** shutdown CPU */
rt_weak
void
rt_hw_cpu_shutdown
()
rt_weak
void
rt_hw_cpu_shutdown
()
{
{
...
...
src/kservice.c
浏览文件 @
157dc095
...
@@ -62,6 +62,11 @@ rt_weak void rt_hw_us_delay(rt_uint32_t us)
...
@@ -62,6 +62,11 @@ rt_weak void rt_hw_us_delay(rt_uint32_t us)
"Please consider implementing rt_hw_us_delay() in another file.
\n
"
));
"Please consider implementing rt_hw_us_delay() in another file.
\n
"
));
}
}
rt_weak
const
char
*
rt_hw_cpu_arch
(
void
)
{
return
"unknown"
;
}
static
const
char
*
rt_errno_strs
[]
=
static
const
char
*
rt_errno_strs
[]
=
{
{
"OK"
,
"OK"
,
...
...
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