diff options
| -rw-r--r-- | components/finsh/msh.c | 11 | ||||
| -rw-r--r-- | include/rtthread.h | 2 | ||||
| -rw-r--r-- | src/module.c | 4 |
3 files changed, 11 insertions, 6 deletions
diff --git a/components/finsh/msh.c b/components/finsh/msh.c index 1492e017e1..49a5d23591 100644 --- a/components/finsh/msh.c +++ b/components/finsh/msh.c @@ -180,7 +180,7 @@ static cmd_function_t msh_get_cmd(char *cmd, int size) #if defined(RT_USING_MODULE) && defined(RT_USING_DFS) /* Return 0 on module executed. Other value indicate error. */ -int msh_exec_module(char* cmd_line, int size) +int msh_exec_module(const char* cmd_line, int size) { int ret; int fd = -1; @@ -248,6 +248,11 @@ int msh_exec_module(char* cmd_line, int size) rt_free(pg_name); return ret; } + +int system(const char *command) +{ + return msh_exec_module(command, rt_strlen(command)); +} #endif static int _msh_exec_cmd(char* cmd, rt_size_t length, int *retp) @@ -346,8 +351,8 @@ static int str_common(const char *str1, const char *str2) #ifdef RT_USING_DFS void msh_auto_complete_path(char *path) { - DIR* dir; - struct dirent *dirent; + DIR* dir = RT_NULL; + struct dirent *dirent = RT_NULL; char *full_path, *ptr, *index; full_path = (char*)rt_malloc(256); diff --git a/include/rtthread.h b/include/rtthread.h index abe3a614ed..edd207bcb7 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -421,7 +421,7 @@ rt_module_t rt_module_load(const char *name, void *module_ptr); rt_err_t rt_module_unload(rt_module_t module); #ifdef RT_USING_DFS rt_module_t rt_module_open(const char *filename); -rt_module_t rt_module_exec_cmd(const char *path, char* cmd_line, int size); +rt_module_t rt_module_exec_cmd(const char *path, const char* cmd_line, int size); #endif void *rt_module_malloc(rt_size_t size); void *rt_module_realloc(void *ptr, rt_size_t size); diff --git a/src/module.c b/src/module.c index 428d42e961..0603159b91 100644 --- a/src/module.c +++ b/src/module.c @@ -920,7 +920,7 @@ static void module_main_entry(void* parameter) * * @return the module object */ -rt_module_t rt_module_do_main(const char *name, void *module_ptr, char* cmd_line, int line_size) +rt_module_t rt_module_do_main(const char *name, void *module_ptr, const char* cmd_line, int line_size) { rt_module_t module; @@ -1125,7 +1125,7 @@ rt_module_t rt_module_open(const char *path) * * @return the module object */ -rt_module_t rt_module_exec_cmd(const char *path, char* cmd_line, int size) +rt_module_t rt_module_exec_cmd(const char *path, const char* cmd_line, int size) { struct stat s; int fd, length; |