From 2e192b245ed36a63bab0ef576999a95e23f60ecd Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 20:53:52 -0700 Subject: Remove the cmd_ prefix from command files Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Heiko Schocher Acked-by: Stefan Roese Acked-by: Przemyslaw Marczak --- cmd/echo.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 cmd/echo.c (limited to 'cmd/echo.c') diff --git a/cmd/echo.c b/cmd/echo.c new file mode 100644 index 0000000000..3dc3a63f6a --- /dev/null +++ b/cmd/echo.c @@ -0,0 +1,56 @@ +/* + * Copyright 2000-2009 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +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" +); -- cgit v1.2.3