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Merge pull request #5169 from mysterywolf/libc 

[libc]&[dfs] remove unnecessary RT_USING_POSIX and RT_USING_DFS_DEVFS
This commit is contained in:
guo 2021-10-14 12:00:15 +08:00 committed by GitHub
parent 9aeb8e7fb4 a354f846e8
commit 78db48ba78
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 27 additions and 27 deletions
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4
components/dfs/src/dfs.c
View File

@ -18,7 +18,7 @@
#include <lwp.h>
#endif
#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_POSIX)
#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_LIBC)
#include <libc.h>
#endif
@ -216,7 +216,7 @@ struct dfs_fd *fd_get(int fd)
struct dfs_fd *d;
struct dfs_fdtable *fdt;
#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_POSIX)
#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_LIBC)
if ((0 <= fd) && (fd <= 2))
fd = libc_stdio_get_console();
#endif

12
components/libc/compilers/armlibc/libc.c
View File

@ -17,23 +17,23 @@
int libc_system_init(void)
{
#if defined(RT_USING_DFS) & defined(RT_USING_DFS_DEVFS)
#ifdef RT_USING_DFS_DEVFS
rt_device_t dev_console;
dev_console = rt_console_get_device();
if (dev_console)
{
#if defined(RT_USING_POSIX)
#ifdef RT_USING_POSIX
libc_stdio_set_console(dev_console->parent.name, O_RDWR);
#else
libc_stdio_set_console(dev_console->parent.name, O_WRONLY);
#endif
#endif /* RT_USING_POSIX */
}
#endif
#endif /* RT_USING_DFS_DEVFS */
#if defined RT_USING_PTHREADS && !defined RT_USING_COMPONENTS_INIT
#if defined(RT_USING_PTHREADS) && !defined(RT_USING_COMPONENTS_INIT)
pthread_system_init();
#endif
#endif /* defined(RT_USING_PTHREADS) && !defined(RT_USING_COMPONENTS_INIT) */
return 0;
}

10
components/libc/compilers/armlibc/syscalls.c
View File

@ -187,14 +187,14 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
{
#ifdef RT_USING_DFS
int size;
#endif
#endif /* RT_USING_DFS */
if ((fh == STDOUT) || (fh == STDERR))
{
#if !defined(RT_USING_CONSOLE) || !defined(RT_USING_DEVICE)
return 0;
#else
#ifdef RT_USING_POSIX
#ifdef RT_USING_DFS
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard input before initializing libc");
@ -210,8 +210,8 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
}
return -1;
#endif
#endif
#endif /* RT_USING_DFS */
#endif /* !defined(RT_USING_CONSOLE) || !defined(RT_USING_DEVICE) */
}
else if (fh == STDIN)
{
@ -226,7 +226,7 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
return len - size;
else
return -1;
#endif
#endif /* RT_USING_DFS */
}
/*

10
components/libc/compilers/dlib/libc.c
View File

@ -17,23 +17,23 @@
int libc_system_init(void)
{
#if defined(RT_USING_DFS) && defined(RT_USING_DFS_DEVFS)
#ifdef RT_USING_DFS_DEVFS
rt_device_t dev_console;
dev_console = rt_console_get_device();
if (dev_console)
{
#if defined(RT_USING_POSIX)
#ifdef RT_USING_POSIX
libc_stdio_set_console(dev_console->parent.name, O_RDWR);
#else
libc_stdio_set_console(dev_console->parent.name, O_WRONLY);
#endif
#endif /* RT_USING_POSIX */
}
#endif
#endif /* RT_USING_DFS_DEVFS */
#if defined (RT_USING_PTHREADS) && !defined (RT_USING_COMPONENTS_INIT)
pthread_system_init();
#endif
#endif /* defined (RT_USING_PTHREADS) && !defined (RT_USING_COMPONENTS_INIT) */
return 0;
}

10
components/libc/compilers/dlib/syscall_write.c
View File

@ -25,7 +25,7 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
{
#ifdef RT_USING_DFS
int size;
#endif
#endif /* RT_USING_DFS */
if ((handle == _LLIO_STDOUT) || (handle == _LLIO_STDERR))
{
@ -33,7 +33,7 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
return _LLIO_ERROR;
#else
#ifdef RT_USING_POSIX
#ifdef RT_USING_DFS
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard output before initializing libc");
@ -50,8 +50,8 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
}
return len;
#endif
#endif
#endif /* RT_USING_DFS */
#endif /* RT_USING_CONSOLE */
}
else if (handle == _LLIO_STDIN)
{
@ -63,6 +63,6 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
#else
size = write(handle, buf, len);
return size;
#endif
#endif /* RT_USING_DFS */
}

8
components/libc/compilers/gcc/newlib/libc.c
View File

@ -23,7 +23,7 @@ int _EXFUN(putenv,(char *__string));
int libc_system_init(void)
{
#if defined(RT_USING_DFS) & defined(RT_USING_DFS_DEVFS) & defined(RT_USING_CONSOLE)
#if defined(RT_USING_DFS_DEVFS) & defined(RT_USING_CONSOLE)
rt_device_t dev_console;
dev_console = rt_console_get_device();
@ -39,11 +39,11 @@ int libc_system_init(void)
/* set PATH and HOME */
putenv("PATH=/bin");
putenv("HOME=/home");
#endif
#endif /* defined(RT_USING_DFS_DEVFS) & defined(RT_USING_CONSOLE) */
#if defined RT_USING_PTHREADS && !defined RT_USING_COMPONENTS_INIT
#if defined(RT_USING_PTHREADS) && !defined(RT_USING_COMPONENTS_INIT)
pthread_system_init();
#endif
#endif /* defined(RT_USING_PTHREADS) && !defined(RT_USING_COMPONENTS_INIT) */
return 0;
}