From: Florian Weimer <fweimer@redhat.com>
To: libc-alpha@sourceware.org
Subject: [PATCH v2] <stdio.h>: Make fopencookie, vasprintf, asprintf available by default
Date: Thu, 24 Nov 2022 16:49:06 +0100 [thread overview]
Message-ID: <87fse82w0d.fsf@oldenburg.str.redhat.com> (raw)
FreeBSD makes these functions available by default, so we should
not treat them as GNU-specific and restrict them to _GNU_SOURCE.
---
v2: Do not include fcloseall because it's broken.
libio/stdio.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libio/stdio.h b/libio/stdio.h
index 0e0f16b464..10af6d9b60 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -42,7 +42,7 @@ __BEGIN_DECLS
#include <bits/types/FILE.h>
#include <bits/types/struct_FILE.h>
-#ifdef __USE_GNU
+#ifdef __USE_MISC
# include <bits/types/cookie_io_functions_t.h>
#endif
@@ -294,7 +294,7 @@ extern FILE *fdopen (int __fd, const char *__modes) __THROW
__attribute_malloc__ __attr_dealloc_fclose __wur;
#endif
-#ifdef __USE_GNU
+#ifdef __USE_MISC
/* Create a new stream that refers to the given magic cookie,
and uses the given functions for input and output. */
extern FILE *fopencookie (void *__restrict __magic_cookie,
@@ -384,7 +384,7 @@ extern int vsnprintf (char *__restrict __s, size_t __maxlen,
__THROWNL __attribute__ ((__format__ (__printf__, 3, 0)));
#endif
-#if __GLIBC_USE (LIB_EXT2)
+#if defined (__USE_MISC) || __GLIBC_USE (LIB_EXT2)
/* Write formatted output to a string dynamically allocated with `malloc'.
Store the address of the string in *PTR. */
extern int vasprintf (char **__restrict __ptr, const char *__restrict __f,
base-commit: 5bb4b51a76cc9bec72f67f702b5bf2fce30f0f7c
next reply other threads:[~2022-11-24 15:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-24 15:49 Florian Weimer [this message]
2022-12-08 17:08 ` Adhemerval Zanella Netto
2023-04-06 15:04 ` Florian Weimer
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