diff options
Diffstat (limited to 'newlib/libc/stdio/freopen.c')
| -rw-r--r-- | newlib/libc/stdio/freopen.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/newlib/libc/stdio/freopen.c b/newlib/libc/stdio/freopen.c index b0372b57c..83128525a 100644 --- a/newlib/libc/stdio/freopen.c +++ b/newlib/libc/stdio/freopen.c @@ -66,37 +66,39 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>, <<open>>, <<read>>, <<sbrk>>, <<write>>. */ +#include <_ansi.h> +#include <reent.h> #include <time.h> #include <stdio.h> #include <fcntl.h> #include <stdlib.h> -#include "local.h" #include <sys/lock.h> +#include "local.h" /* * Re-direct an existing, open (probably) file to some other file. */ FILE * -_DEFUN (_freopen_r, (ptr, file, mode, fp), - struct _reent *ptr _AND - _CONST char *file _AND - _CONST char *mode _AND - register FILE *fp) +_DEFUN(_freopen_r, (ptr, file, mode, fp), + struct _reent *ptr _AND + _CONST char *file _AND + _CONST char *mode _AND + register FILE *fp) { register int f; int flags, oflags, e; __sfp_lock_acquire (); - _flockfile(fp); + _flockfile (fp); CHECK_INIT (fp); if ((flags = __sflags (ptr, mode, &oflags)) == 0) { - _funlockfile(fp); - (void) _fclose_r (ptr, fp); + _funlockfile (fp); + _CAST_VOID _fclose_r (ptr, fp); __sfp_lock_release (); return NULL; } @@ -114,10 +116,10 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp), else { if (fp->_flags & __SWR) - (void) fflush (fp); + _CAST_VOID fflush (fp); /* if close is NULL, closing is a no-op, hence pointless */ if (fp->_close != NULL) - (void) (*fp->_close) (fp->_cookie); + _CAST_VOID (*fp->_close) (fp->_cookie); } /* @@ -153,7 +155,7 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp), { /* did not get it after all */ fp->_flags = 0; /* set it free */ ptr->_errno = e; /* restore in case _close clobbered */ - _funlockfile(fp); + _funlockfile (fp); #ifndef __SINGLE_THREAD__ __lock_close_recursive (*(_LOCK_RECURSIVE_T *)&fp->_lock); #endif @@ -170,11 +172,11 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp), fp->_close = __sclose; #ifdef __SCLE - if (__stextmode(fp->_file)) + if (__stextmode (fp->_file)) fp->_flags |= __SCLE; #endif - _funlockfile(fp); + _funlockfile (fp); __sfp_lock_release (); return fp; } @@ -182,10 +184,10 @@ _DEFUN (_freopen_r, (ptr, file, mode, fp), #ifndef _REENT_ONLY FILE * -_DEFUN (freopen, (file, mode, fp), - _CONST char *file _AND - _CONST char *mode _AND - register FILE *fp) +_DEFUN(freopen, (file, mode, fp), + _CONST char *file _AND + _CONST char *mode _AND + register FILE *fp) { return _freopen_r (_REENT, file, mode, fp); } |