Changes between Version 127 and Version 128 of library_stdio

Timestamp:

Oct 6, 2015, 12:30:36 PM (10 years ago)

Author:

alain

Comment:

--

library_stdio

@@ -205 +205 @@
 
  === 5) void '''giet_tty_gets'''( char* buf, unsigned int bufsize ) ===
-This blocking function fetches a string from the private terminal that must have been allocated to the calling threadthread. It writes the string to a fixed length buffer.
+This blocking function fetches a string from the private terminal that must have been allocated to the calling thread. It writes the string to a fixed length buffer.
 It uses the TTY_RX_IRQ interrupt, and the associated kernel buffer.
 Up to (bufsize - 1) characters (including the non printable characters) are copied into buffer, and the string is completed by a NUL character. The <LF> character is interpreted, and the function close the string with a NUL character if <LF> is read. The <DEL> character is interpreted, and the corresponding character(s) are removed from the target buffer. It does not provide an echo.
@@ -411 +411 @@
  === 2) void '''giet_fbf_alloc'''() ===
 This blocking function allows the calling thread to get exclusive ownership of the shared FBF peripheral. It returns only when the lock has been taken.
-This lock is released when the thread completes execution, after a giet_pthread_exit(), or a get_pthread_kill().
+All theads in the same space as the calling thread can access concurrently the frame buffer, under the user responsibility.
+This lock is released when the thread completes execution, after a giet_pthread_exit(), or a giet_pthread_kill().
 
  === 3) void '''giet_fbf_cma_alloc'''()