From 1143b5e42a7816a7665798bcab7d5db4a37935b3 Mon Sep 17 00:00:00 2001 From: deischen Date: Sun, 11 Feb 2001 22:06:43 +0000 Subject: libc MT-safety, part 2. Add a lock to FILE. flockfile and friends are now implemented (for the most part) in libc. flockfile_debug is implemented in libc_r; I suppose it's about time to kill it but will do it in a future commit. Fix a potential deadlock in _fwalk in a threaded environment. A file flag (__SIGN) was added to stdio.h that, when set, tells _fwalk to ignore it in its walk. This seemed to be needed in refill.c because each file needs to be locked when flushing. Add a stub for pthread_self in libc. This is needed by flockfile which is allowed by POSIX to be recursive. Make fgetpos() error return value (-1) match man page. Remove recursive calls to locked functions (stdio); I think I've got them all, but I may have missed a couple. A few K&R -> ANSI conversions along with removal of a few instances of "register". $Id$ -> $FreeBSD$ in libc/stdio/rget.c Not objected to: -arch, a few months ago --- lib/libc/stdio/sprintf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/libc/stdio/sprintf.c') diff --git a/lib/libc/stdio/sprintf.c b/lib/libc/stdio/sprintf.c index 10e73f0..a810096 100644 --- a/lib/libc/stdio/sprintf.c +++ b/lib/libc/stdio/sprintf.c @@ -74,7 +74,7 @@ sprintf(str, fmt, va_alist) #else va_start(ap); #endif - ret = vfprintf(&f, fmt, ap); + ret = __vfprintf(&f, fmt, ap); va_end(ap); *f._p = 0; return (ret); -- cgit v1.1