diff options
| author | tangyuxin <[email protected]> | 2018-06-07 11:55:54 +0800 |
|---|---|---|
| committer | tangyuxin <[email protected]> | 2018-06-07 11:55:54 +0800 |
| commit | 6bb00aa88b7715daecfb2adeb2c44b3fd1b2fd5b (patch) | |
| tree | e25a9985b3eeefe4611cb07d36b012850a6a9f5c /components | |
| parent | 6be8da94642092ac8cb0558678dfc5a9c931ab48 (diff) | |
[components][finsh]msh最大参数个数可配置
Diffstat (limited to 'components')
| -rw-r--r-- | components/finsh/Kconfig | 4 | ||||
| -rw-r--r-- | components/finsh/msh.c | 11 |
2 files changed, 11 insertions, 4 deletions
diff --git a/components/finsh/Kconfig b/components/finsh/Kconfig index 610db05eb6..8722fcd79a 100644 --- a/components/finsh/Kconfig +++ b/components/finsh/Kconfig @@ -70,6 +70,10 @@ config FINSH_USING_MSH_DEFAULT config FINSH_USING_MSH_ONLY bool "Only using module shell" default n + +config FINSH_ARG_MAX + int "The command arg num for shell" + default 10 endif endif diff --git a/components/finsh/msh.c b/components/finsh/msh.c index b540698d9c..005cbc7df3 100644 --- a/components/finsh/msh.c +++ b/components/finsh/msh.c @@ -37,7 +37,10 @@ #include <dfs_posix.h> #endif -#define RT_FINSH_ARG_MAX 10 +#ifndef FINSH_ARG_MAX +#define FINSH_ARG_MAX 10 +#endif + typedef int (*cmd_function_t)(int argc, char **argv); #ifdef FINSH_USING_MSH @@ -99,7 +102,7 @@ int msh_help(int argc, char **argv) } FINSH_FUNCTION_EXPORT_ALIAS(msh_help, __cmd_help, RT-Thread shell help.); -static int msh_split(char *cmd, rt_size_t length, char *argv[RT_FINSH_ARG_MAX]) +static int msh_split(char *cmd, rt_size_t length, char *argv[FINSH_ARG_MAX]) { char *ptr; rt_size_t position; @@ -118,7 +121,7 @@ static int msh_split(char *cmd, rt_size_t length, char *argv[RT_FINSH_ARG_MAX]) ptr ++; position ++; } - if(argc >= RT_FINSH_ARG_MAX) + if(argc >= FINSH_ARG_MAX) { rt_kprintf("Too many args ! We only Use:\n"); for(i = 0; i < argc; i++) @@ -284,7 +287,7 @@ static int _msh_exec_cmd(char *cmd, rt_size_t length, int *retp) int argc; rt_size_t cmd0_size = 0; cmd_function_t cmd_func; - char *argv[RT_FINSH_ARG_MAX]; + char *argv[FINSH_ARG_MAX]; RT_ASSERT(cmd); RT_ASSERT(retp); |