From 88f6628ca8b275c3f7cae6c2f31fba4cfe7d9871 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Tue, 26 Apr 2005 01:01:49 +0000 Subject: [PATCH] merge from gcc --- include/ChangeLog | 4 ++++ include/libiberty.h | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/include/ChangeLog b/include/ChangeLog index 97a67de0c..88f6de2bb 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2005-04-25 Kaveh R. Ghazi + + * libiberty.h (unlock_std_streams): New. + 2005-04-19 Kaveh R. Ghazi * hashtab.h, libiberty.h, objalloc.h, splay-tree.h, ternary.h: diff --git a/include/libiberty.h b/include/libiberty.h index df36cdc8a..215e832bb 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -54,6 +54,12 @@ extern "C" { extern void unlock_stream (FILE *); +/* If the OS supports it, ensure that the standard I/O streams, stdin, + stdout and stderr are setup to avoid any multi-threaded locking. + Otherwise do nothing. */ + +extern void unlock_std_streams (void); + /* Open and return a FILE pointer. If the OS supports it, ensure that the stream is setup to avoid any multi-threaded locking. Otherwise return the FILE pointer unchanged. */