From 18efeb320b763e541a7dbf61a7da1cbe13ab2be9 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 16 Apr 2012 16:03:45 -0400 Subject: new scanf implementation and corresponding integer parser/converter advantages over the old code: - correct results for floating point (old code was bogus) - wide/regular scanf separated so scanf does not pull in wide code - well-defined behavior on integers that overflow dest type - support for %[a-b] ranges with %[ (impl-defined by widely used) - no intermediate conversion of fmt string to wide string - cleaner, easier to share code with strto* functions - better standards conformance for corner cases the old code remains in the source tree, as the wide versions of the scanf-family functions are still using it. it will be removed when no longer needed. --- src/internal/stdio_impl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/internal/stdio_impl.h') diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h index 5ec296f3..af7aacc8 100644 --- a/src/internal/stdio_impl.h +++ b/src/internal/stdio_impl.h @@ -69,6 +69,8 @@ size_t __stdout_write(FILE *, const unsigned char *, size_t); off_t __stdio_seek(FILE *, off_t, int); int __stdio_close(FILE *); +size_t __string_read(FILE *, unsigned char *, size_t); + int __toread(FILE *); int __towrite(FILE *); -- cgit 1.4.1