[posix][dfs] move dfs_posix dfs_poll dfs_select.c to posix folder

bsp/gd32303e-eval/rtconfig.h

@@ -125,6 +125,7 @@
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_USING_POSIX
 #define RT_LIBC_USING_TIME
 #define RT_LIBC_DEFAULT_TIMEZONE 8
 /* end of POSIX layer and C standard library */

bsp/lm3s8962/applications/startup.c

@@ -119,7 +119,7 @@ void rtthread_startup(void)
 #ifdef RT_USING_FINSH
     /* init finsh */
     finsh_system_init();
-#ifdef RT_USING_DEVICE
+#if !defined(RT_USING_LIBC) && defined(RT_USING_DEVICE)
     finsh_set_device("uart1");
 #endif
 #endif

bsp/lm3s8962/rtconfig.h

@@ -75,8 +75,10 @@
 #define FINSH_USING_SYMTAB
 #define FINSH_USING_DESCRIPTION
 
+#define RT_USING_LIBC
 #define RT_USING_DFS
-/* SECTION: DFS options */
+#define RT_USING_POSIX
+#define RT_USING_DFS_DEVFS
 #define RT_USING_DFS_ELMFAT
 #define RT_DFS_ELM_WORD_ACCESS
 
@@ -144,6 +146,5 @@
 /* the size of each pbuf in the pbuf pool. */
 #define RT_LWIP_PBUF_POOL_BUFSIZE		1500
 
-#define RT_USING_LIBC
 #define RT_USING_LWIP141
 #endif

components/dfs/SConscript

@@ -5,14 +5,10 @@ src = Split('''
 src/dfs.c
 src/dfs_file.c
 src/dfs_fs.c
-src/dfs_posix.c
 ''')
 cwd = GetCurrentDir()
 CPPPATH = [cwd + "/include"]
 
-if GetDepend('RT_USING_POSIX'):
-    src += ['src/dfs_poll.c', 'src/dfs_select.c']
-
 group = DefineGroup('Filesystem', src, depend = ['RT_USING_DFS'], CPPPATH = CPPPATH)
 
 if GetDepend('RT_USING_DFS'):

components/dfs/src/dfs.c

@@ -18,7 +18,7 @@
 #include <lwp.h>
 #endif
 
-#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_POSIX)
+#ifdef 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)
+#ifdef RT_USING_LIBC
     if ((0 <= fd) && (fd <= 2))
         fd = libc_stdio_get_console();
 #endif

components/dfs/src/dfs_file.c

@@ -621,6 +621,7 @@ void cat(const char *filename)
 }
 FINSH_FUNCTION_EXPORT(cat, print file);
 
+#ifdef RT_USING_POSIX
 #define BUF_SZ  4096
 static void copyfile(const char *src, const char *dst)
 {
@@ -749,6 +750,7 @@ static const char *_get_path_lastname(const char *path)
     /* skip the '/' then return */
     return ++ptr;
 }
+
 void copy(const char *src, const char *dst)
 {
 #define FLAG_SRC_TYPE      0x03
@@ -841,7 +843,8 @@ void copy(const char *src, const char *dst)
     }
 }
 FINSH_FUNCTION_EXPORT(copy, copy file or dir)
+#endif /* RT_USING_POSIX */
 
-#endif
+#endif /* RT_USING_FINSH */
 /* @} */
 

components/finsh/SConscript

@@ -9,7 +9,7 @@ msh.c
 if GetDepend('MSH_USING_BUILT_IN_COMMANDS'):
     src += ['cmd.c']
 
-if GetDepend('RT_USING_DFS'):
+if GetDepend('RT_USING_POSIX'):
     src += ['msh_file.c']
 
 CPPPATH = [cwd]

components/finsh/finsh.h

@@ -169,7 +169,7 @@ extern struct finsh_syscall *_syscall_table_begin, *_syscall_table_end;
 struct finsh_syscall *finsh_syscall_lookup(const char *name);
 
 #ifdef RT_USING_DEVICE
-    void finsh_set_device(const char *device_name);
+void finsh_set_device(const char *device_name);
 #endif
 
 #endif

components/finsh/msh.c

@@ -21,7 +21,7 @@
 #include "msh.h"
 #include "shell.h"
 
-#ifdef RT_USING_DFS
+#ifdef RT_USING_POSIX
     #include <dfs_posix.h>
 #endif
 
@@ -186,7 +186,7 @@ static cmd_function_t msh_get_cmd(char *cmd, int size)
     return cmd_func;
 }
 
-#if defined(RT_USING_MODULE) && defined(RT_USING_DFS)
+#if defined(RT_USING_MODULE) && defined(RT_USING_POSIX)
 /* Return 0 on module executed. Other value indicate error.
  */
 int msh_exec_module(const char *cmd_line, int size)
@@ -257,7 +257,7 @@ int msh_exec_module(const char *cmd_line, int size)
     rt_free(pg_name);
     return ret;
 }
-#endif /* defined(RT_USING_MODULE) && defined(RT_USING_DFS) */
+#endif /* defined(RT_USING_MODULE) && defined(RT_USING_POSIX) */
 
 static int _msh_exec_cmd(char *cmd, rt_size_t length, int *retp)
 {
@@ -290,7 +290,7 @@ static int _msh_exec_cmd(char *cmd, rt_size_t length, int *retp)
     return 0;
 }
 
-#if defined(RT_USING_LWP) && defined(RT_USING_DFS)
+#if defined(RT_USING_LWP) && defined(RT_USING_POSIX)
 static int _msh_exec_lwp(char *cmd, rt_size_t length)
 {
     int argc;
@@ -350,7 +350,7 @@ int msh_exec(char *cmd, rt_size_t length)
     {
         return cmd_ret;
     }
-#ifdef RT_USING_DFS
+#ifdef RT_USING_POSIX
 #ifdef DFS_USING_WORKDIR
     if (msh_exec_script(cmd, length) == 0)
     {
@@ -371,7 +371,7 @@ int msh_exec(char *cmd, rt_size_t length)
         return 0;
     }
 #endif /* RT_USING_LWP */
-#endif /* RT_USING_DFS */
+#endif /* RT_USING_POSIX */
 
     /* truncate the cmd at the first space. */
     {
@@ -400,7 +400,7 @@ static int str_common(const char *str1, const char *str2)
     return (str - str1);
 }
 
-#ifdef RT_USING_DFS
+#ifdef RT_USING_POSIX
 void msh_auto_complete_path(char *path)
 {
     DIR *dir = RT_NULL;
@@ -521,7 +521,7 @@ void msh_auto_complete_path(char *path)
     closedir(dir);
     rt_free(full_path);
 }
-#endif /* RT_USING_DFS */
+#endif /* RT_USING_POSIX */
 
 void msh_auto_complete(char *prefix)
 {
@@ -538,7 +538,7 @@ void msh_auto_complete(char *prefix)
         return;
     }
 
-#ifdef RT_USING_DFS
+#ifdef RT_USING_POSIX
     /* check whether a spare in the command */
     {
         char *ptr;

components/finsh/msh_file.c

@@ -11,7 +11,7 @@
 
 #include <rtthread.h>
 
-#if defined(RT_USING_FINSH) && defined(RT_USING_DFS)
+#if defined(RT_USING_FINSH) && defined(RT_USING_POSIX)
 
 #include <finsh.h>
 #include "msh.h"
@@ -702,5 +702,5 @@ static int cmd_tail(int argc, char **argv)
 }
 MSH_CMD_EXPORT_ALIAS(cmd_tail, tail, print the last N - lines data of the given file);
 
-#endif /* defined(RT_USING_FINSH) && defined(RT_USING_DFS) */
+#endif /* defined(RT_USING_FINSH) && defined(RT_USING_POSIX) */
 

components/finsh/shell.c

@@ -27,9 +27,9 @@
 #include "shell.h"
 #include "msh.h"
 
-#if defined(RT_USING_DFS)
-    #include <dfs_posix.h>
-#endif /* RT_USING_DFS */
+#ifdef RT_USING_POSIX
+#include <dfs_posix.h>
+#endif /* RT_USING_POSIX */
 
 /* finsh thread */
 #ifndef RT_USING_HEAP
@@ -104,7 +104,7 @@ const char *finsh_get_prompt(void)
     }
     strcpy(finsh_prompt, _MSH_PROMPT);
 
-#if defined(RT_USING_DFS) && defined(DFS_USING_WORKDIR)
+#if defined(RT_USING_POSIX) && defined(DFS_USING_WORKDIR)
     /* get current working directory */
     getcwd(&finsh_prompt[rt_strlen(finsh_prompt)], RT_CONSOLEBUF_SIZE - rt_strlen(finsh_prompt));
 #endif
@@ -145,7 +145,7 @@ void finsh_set_prompt_mode(rt_uint32_t prompt_mode)
 int finsh_getchar(void)
 {
 #ifdef RT_USING_DEVICE
-#ifdef RT_USING_POSIX
+#ifdef RT_USING_LIBC
     return getchar();
 #else
     char ch = 0;
@@ -163,14 +163,14 @@ int finsh_getchar(void)
         rt_sem_take(&shell->rx_sem, RT_WAITING_FOREVER);
 
     return ch;
-#endif /* RT_USING_POSIX */
+#endif /* RT_USING_LIBC */
 #else
     extern char rt_hw_console_getchar(void);
     return rt_hw_console_getchar();
 #endif /* RT_USING_DEVICE */
 }
 
-#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
+#if !defined(RT_USING_LIBC) && defined(RT_USING_DEVICE)
 static rt_err_t finsh_rx_ind(rt_device_t dev, rt_size_t size)
 {
     RT_ASSERT(shell != RT_NULL);
@@ -436,7 +436,7 @@ void finsh_thread_entry(void *parameter)
     shell->echo_mode = 0;
 #endif
 
-#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
+#if !defined(RT_USING_LIBC) && defined(RT_USING_DEVICE)
     /* set console device as shell device */
     if (shell->device == RT_NULL)
     {

components/finsh/shell.h

@@ -78,7 +78,7 @@ struct finsh_shell
     rt_uint16_t line_position;
     rt_uint16_t line_curpos;
 
-#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
+#if !defined(RT_USING_LIBC) && defined(RT_USING_DEVICE)
     rt_device_t device;
 #endif
 

components/libc/Kconfig

@@ -2,6 +2,8 @@ menu "POSIX layer and C standard library"
 
 config RT_USING_LIBC
     bool "Enable libc APIs from toolchain"
+    select RT_USING_DFS
+    select RT_USING_POSIX
     default y
 
 config RT_USING_PTHREADS
@@ -14,9 +16,9 @@ if RT_USING_PTHREADS
     default 8
 endif
 
-if RT_USING_LIBC && RT_USING_DFS
+if RT_USING_DFS
     config RT_USING_POSIX
-        bool "Enable POSIX layer for compatibility with UNIX APIs, poll/select etc"
+        bool "Enable POSIX layer, open/read/write/select etc"
         select RT_USING_DFS_DEVFS
         default y
 
@@ -49,9 +51,9 @@ if RT_USING_LIBC
         default n
 
     if RT_USING_MODULE
-    config RT_USING_CUSTOM_DLMODULE
-        bool "Enable load dynamic module by custom"
-        default n
+        config RT_USING_CUSTOM_DLMODULE
+            bool "Enable load dynamic module by custom"
+            default n
     endif
 
 endif

components/libc/compilers/common/SConscript

@@ -6,18 +6,15 @@ src   = []
 cwd   = GetCurrentDir()
 group = []
 CPPPATH = [cwd]
+CPPDEFINES = []
 
 if GetDepend('RT_USING_LIBC'):
     src += Glob('*.c')
-    if GetDepend('RT_USING_POSIX') == False:
-        SrcRemove(src, ['unistd.c', 'delay.c'])
 elif GetDepend('RT_LIBC_USING_TIME'):
     src += ['time.c']
 
 if rtconfig.CROSS_TOOL == 'keil':
-    CPPDEFINES = ['__CLK_TCK=RT_TICK_PER_SECOND']
-else:
-    CPPDEFINES = []
+    CPPDEFINES += ['__CLK_TCK=RT_TICK_PER_SECOND']
 
 group = DefineGroup('libc', src, depend = [], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
 

components/libc/compilers/common/readme.md

@@ -1,10 +1 @@
-## Attentions
-
-1. This folder is "common" for all toolchains.
-
-2. If you want to add new `.c` files, please do not forget to fix SConscript file too. eg:
-
-```python
-if GetDepend('RT_USING_POSIX') == False:
-        SrcRemove(src, ['unistd.c'])
-```
+This folder is "common" for all toolchains.