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authorManuel Novoa III <mjn3@codepoet.org>2004-02-11 23:48:50 +0000
committerManuel Novoa III <mjn3@codepoet.org>2004-02-11 23:48:50 +0000
commit082e680bd54e999f2bb4eb77141958938b1e9ee9 (patch)
tree203c45b85ca608e1550d8ffc459456fc9cf0b30b /libc/stdio/ftrylockfile.c
parent17c21765b4a97c6f0b74ba8466073e5a3f97cdee (diff)
New stdio core. Should be more maintainable. Fixes a couple of bugs.
Codepaths streamlined. Improved performance for nonthreaded apps when linked with a thread-enabled libc. Minor iconv bug and some locale/thread related startup issues fixed. These showed up in getting a gcj-compiled java helloworld app running. Removed some old extension functions... _stdio_fdout and _stdio_fsfopen.
Diffstat (limited to 'libc/stdio/ftrylockfile.c')
-rw-r--r--libc/stdio/ftrylockfile.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/libc/stdio/ftrylockfile.c b/libc/stdio/ftrylockfile.c
new file mode 100644
index 000000000..d85b8ff59
--- /dev/null
+++ b/libc/stdio/ftrylockfile.c
@@ -0,0 +1,19 @@
+/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ *
+ * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
+ */
+
+#include "_stdio.h"
+
+#ifdef __UCLIBC_MJN3_ONLY__
+#warning CONSIDER: What should this return when not threading?
+#endif
+
+int ftrylockfile(FILE *stream)
+{
+ __STDIO_STREAM_VALIDATE(stream);
+
+ return __STDIO_ALWAYS_THREADTRYLOCK(stream);
+}