1 files changed, 77 insertions, 0 deletions
diff --git a/lib/isc/include/isc/stdio.h b/lib/isc/include/isc/stdio.h
new file mode 100644
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+++ b/lib/isc/include/isc/stdio.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: stdio.h,v 1.13 2007/06/19 23:47:18 tbox Exp $ */
+
+#ifndef ISC_STDIO_H
+#define ISC_STDIO_H 1
+
+/*! \file isc/stdio.h */
+
+/*% 
+ * These functions are wrappers around the corresponding stdio functions.
+ *
+ * They return a detailed error code in the form of an an isc_result_t.  ANSI C
+ * does not guarantee that stdio functions set errno, hence these functions
+ * must use platform dependent methods (e.g., the POSIX errno) to construct the
+ * error code.
+ */
+
+#include <stdio.h>
+
+#include <isc/lang.h>
+#include <isc/result.h>
+
+ISC_LANG_BEGINDECLS
+
+/*% Open */
+isc_result_t
+isc_stdio_open(const char *filename, const char *mode, FILE **fp);
+
+/*% Close */
+isc_result_t
+isc_stdio_close(FILE *f);
+
+/*% Seek */
+isc_result_t
+isc_stdio_seek(FILE *f, long offset, int whence);
+
+/*% Read */
+isc_result_t
+isc_stdio_read(void *ptr, size_t size, size_t nmemb, FILE *f,
+	       size_t *nret);
+
+/*% Write */
+isc_result_t
+isc_stdio_write(const void *ptr, size_t size, size_t nmemb, FILE *f,
+		size_t *nret);
+
+/*% Flush */
+isc_result_t
+isc_stdio_flush(FILE *f);
+
+isc_result_t
+isc_stdio_sync(FILE *f);
+/*%<
+ * Invoke fsync() on the file descriptor underlying an stdio stream, or an
+ * equivalent system-dependent operation.  Note that this function has no
+ * direct counterpart in the stdio library.
+ */
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISC_STDIO_H */