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[05/11] libio: Add fseterr_unlocked for internal use

Message ID d5750f70f1dffd90ff58cd6b38f6b7118b643fb5.1594974444.git.fweimer@redhat.com
State Committed
Headers show
Series Fix fgetsgent_r data corruption bug (20338) | expand

Commit Message

Florian Weimer July 17, 2020, 8:30 a.m. UTC
---
 include/stdio.h | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Carlos O'Donell July 21, 2020, 3:27 a.m. UTC | #1
On 7/17/20 4:30 AM, Florian Weimer via Libc-alpha wrote:

OK for 2.32.

Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>

> ---
>  include/stdio.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/include/stdio.h b/include/stdio.h
> index bc67d020d4..ede0f3d444 100644
> --- a/include/stdio.h
> +++ b/include/stdio.h
> @@ -31,6 +31,13 @@
>  #  define stdio_hidden_ldbl_proto(p,f) libc_hidden_proto (p ## f)
>  # endif
>  
> +/* Set the error indicator on FP.  */
> +static inline void
> +fseterr_unlocked (FILE *fp)
> +{
> +  fp->_flags |= _IO_ERR_SEEN;
> +}
> +
>  extern int __fcloseall (void) attribute_hidden;
>  extern int __snprintf (char *__restrict __s, size_t __maxlen,
>  		       const char *__restrict __format, ...)
>
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Patch

diff --git a/include/stdio.h b/include/stdio.h
index bc67d020d4..ede0f3d444 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -31,6 +31,13 @@ 
 #  define stdio_hidden_ldbl_proto(p,f) libc_hidden_proto (p ## f)
 # endif
 
+/* Set the error indicator on FP.  */
+static inline void
+fseterr_unlocked (FILE *fp)
+{
+  fp->_flags |= _IO_ERR_SEEN;
+}
+
 extern int __fcloseall (void) attribute_hidden;
 extern int __snprintf (char *__restrict __s, size_t __maxlen,
 		       const char *__restrict __format, ...)