73 lines
2.7 KiB
Diff
73 lines
2.7 KiB
Diff
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From c87fcacc50505d550f1bb038382bcc7ea73a5926 Mon Sep 17 00:00:00 2001
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From: Florian Weimer <fweimer@redhat.com>
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Date: Fri, 6 Aug 2021 09:51:38 +0200
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Subject: [PATCH] Linux: Fix fcntl, ioctl, prctl redirects for _TIME_BITS=64
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(bug 28182)
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__REDIRECT and __THROW are not compatible with C++ due to the ordering of the
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__asm__ alias and the throw specifier. __REDIRECT_NTH has to be used
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instead.
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Fixes commit 8a40aff86ba5f64a3a84883e539cb67b ("io: Add time64 alias
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for fcntl"), commit 82c395d91ea4f69120d453aeec398e30 ("misc: Add
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time64 alias for ioctl"), commit b39ffab860cd743a82c91946619f1b8158
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("Linux: Add time64 alias for prctl").
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Reviewed-by: Carlos O'Donell <carlos@redhat.com>
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---
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io/fcntl.h | 8 ++++----
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misc/sys/ioctl.h | 4 ++--
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sysdeps/unix/sysv/linux/sys/prctl.h | 2 +-
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3 files changed, 7 insertions(+), 7 deletions(-)
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diff --git a/io/fcntl.h b/io/fcntl.h
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index 8917a73b42..1c96f98f4d 100644
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--- a/io/fcntl.h
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+++ b/io/fcntl.h
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@@ -187,10 +187,10 @@ extern int fcntl64 (int __fd, int __cmd, ...);
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# endif
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#else /* __USE_TIME_BITS64 */
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# ifdef __REDIRECT
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-extern int __REDIRECT (fcntl, (int __fd, int __request, ...),
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- __fcntl_time64) __THROW;
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-extern int __REDIRECT (fcntl64, (int __fd, int __request, ...),
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- __fcntl_time64) __THROW;
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+extern int __REDIRECT_NTH (fcntl, (int __fd, int __request, ...),
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+ __fcntl_time64);
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+extern int __REDIRECT_NTH (fcntl64, (int __fd, int __request, ...),
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+ __fcntl_time64);
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# else
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extern int __fcntl_time64 (int __fd, int __request, ...) __THROW;
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# define fcntl64 __fcntl_time64
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diff --git a/misc/sys/ioctl.h b/misc/sys/ioctl.h
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index 6884d9925f..9945c1e918 100644
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--- a/misc/sys/ioctl.h
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+++ b/misc/sys/ioctl.h
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@@ -42,8 +42,8 @@ __BEGIN_DECLS
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extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
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#else
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# ifdef __REDIRECT
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-extern int __REDIRECT (ioctl, (int __fd, unsigned long int __request, ...),
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- __ioctl_time64) __THROW;
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+extern int __REDIRECT_NTH (ioctl, (int __fd, unsigned long int __request, ...),
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+ __ioctl_time64);
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# else
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extern int __ioctl_time64 (int __fd, unsigned long int __request, ...) __THROW;
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# define ioctl __ioctl_time64
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diff --git a/sysdeps/unix/sysv/linux/sys/prctl.h b/sysdeps/unix/sysv/linux/sys/prctl.h
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index db88938b3a..f0e0d2f27f 100644
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--- a/sysdeps/unix/sysv/linux/sys/prctl.h
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+++ b/sysdeps/unix/sysv/linux/sys/prctl.h
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@@ -42,7 +42,7 @@ __BEGIN_DECLS
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extern int prctl (int __option, ...) __THROW;
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#else
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# ifdef __REDIRECT
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-extern int __REDIRECT (prctl, (int __option, ...), __prctl_time64) __THROW;
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+extern int __REDIRECT_NTH (prctl, (int __option, ...), __prctl_time64);
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# else
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extern int __prctl_time64 (int __option,d ...) __THROW;
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# define ioctl __prctl_time64
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--
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2.32.0
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