diff options
Diffstat (limited to 'newlib/libc/stdio/vfprintf.c')
| -rw-r--r-- | newlib/libc/stdio/vfprintf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c index c13a7f70f..5fe443138 100644 --- a/newlib/libc/stdio/vfprintf.c +++ b/newlib/libc/stdio/vfprintf.c @@ -253,7 +253,7 @@ __sbprintf(fp, fmt, ap) fake._bf._size = fake._w = sizeof(buf); fake._lbfsize = 0; /* not actually used, but Just In Case */ #ifndef __SINGLE_THREAD__ - memset (&fake._lock, 0, sizeof(fake._lock)); + __lock_init_recursive (*(_LOCK_RECURSIVE_T *)&fake._lock); #endif /* do the work, then copy any error status */ @@ -262,6 +262,10 @@ __sbprintf(fp, fmt, ap) ret = EOF; if (fake._flags & __SERR) fp->_flags |= __SERR; + +#ifndef __SINGLE_THREAD__ + __lock_close_recursive (*(_LOCK_RECURSIVE_T *)&fake._lock); +#endif return (ret); } |