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| author | tjr <tjr@FreeBSD.org> | 2002-08-13 09:30:41 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2002-08-13 09:30:41 +0000 |
| commit | 294097ed71af31961af5ded01883a93b24152d52 (patch) | |
| tree | b19b15290ce2e0d3c58bac59a2bcb0295e1af757 /lib/libc/stdio/ungetc.c | |
| parent | 7c34d7b587ec98f831771925fdf5ef8569a2139a (diff) | |
| download | FreeBSD-src-294097ed71af31961af5ded01883a93b24152d52.zip FreeBSD-src-294097ed71af31961af5ded01883a93b24152d52.tar.gz | |
Basic support for wide character I/O: getwc(), fgetwc(), getwchar(),
putwc(), fputwc(), putwchar(), ungetwc(), fwide().
Diffstat (limited to 'lib/libc/stdio/ungetc.c')
| -rw-r--r-- | lib/libc/stdio/ungetc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libc/stdio/ungetc.c b/lib/libc/stdio/ungetc.c index 9273d07..cb38e9e 100644 --- a/lib/libc/stdio/ungetc.c +++ b/lib/libc/stdio/ungetc.c @@ -112,6 +112,9 @@ ungetc(int c, FILE *fp) int __ungetc(int c, FILE *fp) { + + ORIENT(fp, -1); + if (c == EOF) return (EOF); if ((fp->_flags & __SRD) == 0) { |
