From 0b189b6ce1738971f2fb7d84860b9bf0f9a1e87b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 4 Dec 2017 13:48:17 -0700 Subject: Revert "sandbox: remove os_putc() and os_puts()" While sandbox works OK without the special-case code, it does result in console output being stored in the pre-console buffer while sandbox starts up. If there is a crash or a problem then there is no indication of what is going on. For ease of debugging it seems better to revert this change. This reverts commit 47b98ad0f6779485d0f0c14f337c3eece273eb54. Signed-off-by: Simon Glass --- include/os.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'include') diff --git a/include/os.h b/include/os.h index 2bf4bdb1b8..049b248c5b 100644 --- a/include/os.h +++ b/include/os.h @@ -240,6 +240,26 @@ const char *os_dirent_get_typename(enum os_dirent_t type); */ int os_get_filesize(const char *fname, loff_t *size); +/** + * Write a character to the controlling OS terminal + * + * This bypasses the U-Boot console support and writes directly to the OS + * stdout file descriptor. + * + * @param ch Character to write + */ +void os_putc(int ch); + +/** + * Write a string to the controlling OS terminal + * + * This bypasses the U-Boot console support and writes directly to the OS + * stdout file descriptor. + * + * @param str String to write (note that \n is not appended) + */ +void os_puts(const char *str); + /** * Write the sandbox RAM buffer to a existing file * -- cgit