X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdio%2Ffunlockfile.c;fp=functions%2Fstdio%2Ffunlockfile.c;h=0845aab1ab1d85899c27b7d0a6953280b80c3d0a;hp=0000000000000000000000000000000000000000;hb=026148e2e90368c0b23192f506e15aa6197105aa;hpb=e70d680319ea23460b891e14259f2f6b3a568291

diff --git a/functions/stdio/funlockfile.c b/functions/stdio/funlockfile.c
new file mode 100644
index 0000000..0845aab
--- /dev/null
+++ b/functions/stdio/funlockfile.c
@@ -0,0 +1,37 @@
+/* funlockfile(FILE * )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifndef REGTEST
+#include <threads.h>
+#include <stdlib.h>
+
+void funlockfile( FILE * file )
+{
+    int res = mtx_unlock( &file->lock );
+    switch(res) {
+        case thrd_success:
+            return;
+
+        default:
+            abort();
+    }
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    // Not tested here - tested by other stdio test drivers
+    return TEST_RESULTS;
+}
+
+#endif