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authorSimon Glass <sjg@chromium.org>2017-12-04 13:48:17 -0700
committerTom Rini <trini@konsulko.com>2017-12-07 15:17:00 -0500
commit0b189b6ce1738971f2fb7d84860b9bf0f9a1e87b (patch)
tree8e3e44672cdff7ad8f754b70e9467db3fb6fdabd /include
parentbd1e3bcc0b2aece2024a1131b7d96382550ada1e (diff)
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 <sjg@chromium.org>
Diffstat (limited to 'include')
-rw-r--r--include/os.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/os.h b/include/os.h
index 2bf4bdb1b8..049b248c5b 100644
--- a/include/os.h
+++ b/include/os.h
@@ -241,6 +241,26 @@ 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
*
* @param fname Filename to write memory to (simple binary format)