diff options
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/ChangeLog | 5 | ||||
| -rw-r--r-- | newlib/libc/stdio/puts.c | 10 |
2 files changed, 13 insertions, 2 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index a2a2b9000..d7d9230f8 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,8 @@ +2012-12-17 Jeff Johnston <jjohnstn@redhat.com> + + * libc/stdio/puts.c: Add fp locking and use _stdout_r macro + to refer to the stream rather than stdout. + 2012-12-14 Yufeng Zhang <yufeng.zhang@arm.com> * libc/machine/aarch64/machine/_types.h: New file; define _ssize_t diff --git a/newlib/libc/stdio/puts.c b/newlib/libc/stdio/puts.c index 66291cd13..0c6740a14 100644 --- a/newlib/libc/stdio/puts.c +++ b/newlib/libc/stdio/puts.c @@ -78,6 +78,7 @@ _DEFUN(_puts_r, (ptr, s), struct _reent *ptr _AND _CONST char * s) { + int result; size_t c = strlen (s); struct __suio uio; struct __siov iov[2]; @@ -89,9 +90,14 @@ _DEFUN(_puts_r, (ptr, s), uio.uio_resid = c + 1; uio.uio_iov = &iov[0]; uio.uio_iovcnt = 2; + _REENT_SMALL_CHECK_INIT (ptr); - ORIENT (stdout, -1); - return (__sfvwrite_r (ptr, _stdout_r (ptr), &uio) ? EOF : '\n'); + + _newlib_flockfile_start (_stdout_r (ptr)); + ORIENT (_stdout_r (ptr), -1); + result = (__sfvwrite_r (ptr, _stdout_r (ptr), &uio) ? EOF : '\n'); + _newlib_flockfile_start (_stdout_r (ptr)); + return result; } #ifndef _REENT_ONLY |