diff options
Diffstat (limited to 'newlib/libc/stdio/getc.c')
| -rw-r--r-- | newlib/libc/stdio/getc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/newlib/libc/stdio/getc.c b/newlib/libc/stdio/getc.c index c878132..12bffaf 100644 --- a/newlib/libc/stdio/getc.c +++ b/newlib/libc/stdio/getc.c @@ -81,6 +81,9 @@ _getc_r (struct _reent *ptr, { int result; CHECK_INIT (ptr, fp); + if (ORIENT (fp, -1) != -1) + return EOF; + _newlib_flockfile_start (fp); result = __sgetc_r (ptr, fp); _newlib_flockfile_end (fp); @@ -96,6 +99,9 @@ getc (register FILE *fp) struct _reent *reent = _REENT; CHECK_INIT (reent, fp); + if (ORIENT (fp, -1) != -1) + return EOF; + _newlib_flockfile_start (fp); result = __sgetc_r (reent, fp); _newlib_flockfile_end (fp); |