diff options
Diffstat (limited to 'common/cmd_echo.c')
-rw-r--r-- | common/cmd_echo.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/common/cmd_echo.c b/common/cmd_echo.c deleted file mode 100644 index 3dc3a63..0000000 --- a/common/cmd_echo.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2000-2009 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <command.h> - -static int do_echo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - int i; - int putnl = 1; - - for (i = 1; i < argc; i++) { - char *p = argv[i]; - char *nls; /* new-line suppression */ - - if (i > 1) - putc(' '); - - nls = strstr(p, "\\c"); - if (nls) { - char *prenls = p; - - putnl = 0; - /* - * be paranoid and guess that someone might - * say \c more than once - */ - while (nls) { - *nls = '\0'; - puts(prenls); - *nls = '\\'; - prenls = nls + 2; - nls = strstr(prenls, "\\c"); - } - puts(prenls); - } else { - puts(p); - } - } - - if (putnl) - putc('\n'); - - return 0; -} - -U_BOOT_CMD( - echo, CONFIG_SYS_MAXARGS, 1, do_echo, - "echo args to console", - "[args..]\n" - " - echo args to console; \\c suppresses newline" -); |