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nshlib: disable nsh error print if NSH_DISABLE_ERROR_PRINT enabled

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text	   data	    bss	    dec	    hex	filename
 398953	  27088	   4128	 430169	  69059	nuttx    /* before */
 389241	  27072	   4128	 420441	  66a59	nuttx    /* after  */
  -9712     -16

Signed-off-by: chao an <anchao@xiaomi.com>
This commit is contained in:
chao an
2023-06-08 19:37:31 +08:00
committed by Xiang Xiao
parent 900b32c908
commit ec63217b48
8 changed files with 40 additions and 23 deletions
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11
nshlib/nsh_console.h
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@@ -58,6 +58,15 @@
# define nsh_output vtbl->output
#endif
#ifdef CONFIG_NSH_DISABLE_ERROR_PRINT
# undef nsh_error
# ifdef CONFIG_CPP_HAVE_VARARGS
# define nsh_error(v, ...) (void)(v)
# else
# define nsh_error (void)(vtbl)
# endif
#endif
/* Size of info to be saved in call to nsh_redirect
* See struct serialsave_s in nsh_console.c
*/
@@ -106,8 +115,10 @@ struct nsh_vtbl_s
ssize_t (*write)(FAR struct nsh_vtbl_s *vtbl, FAR const void *buffer,
size_t nbytes);
int (*ioctl)(FAR struct nsh_vtbl_s *vtbl, int cmd, unsigned long arg);
#ifndef CONFIG_NSH_DISABLE_ERROR_PRINT
int (*error)(FAR struct nsh_vtbl_s *vtbl, FAR const char *fmt, ...)
printf_like(2, 3);
#endif
int (*output)(FAR struct nsh_vtbl_s *vtbl, FAR const char *fmt, ...)
printf_like(2, 3);
FAR char *(*linebuffer)(FAR struct nsh_vtbl_s *vtbl);