From: Jakub Jelinek <jakub@redhat.com>
To: Ulrich Drepper <drepper@redhat.com>
Cc: Glibc hackers <libc-hacker@sources.redhat.com>
Subject: [PATCH] Fix sparc32 getpagesize ()
Date: Tue, 23 Mar 2004 18:52:00 -0000 [thread overview]
Message-ID: <20040322160632.GD15946@sunsite.ms.mff.cuni.cz> (raw)
Hi!
2004-03-22 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c
(__getpagesize): Avoid warning about writing into read-only memory.
--- libc/sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c.jj 2004-03-06 03:07:13.000000000 -0500
+++ libc/sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c 2004-03-22 18:06:44.000000000 -0500
@@ -31,12 +31,16 @@
int
__getpagesize ()
{
- if (GLRO(dl_pagesize) == 0)
+ int ret = GLRO(dl_pagesize);
+ if (ret == 0)
{
INTERNAL_SYSCALL_DECL (err);
- GLRO(dl_pagesize) = INTERNAL_SYSCALL (getpagesize, err, 0);
+ ret = INTERNAL_SYSCALL (getpagesize, err, 0);
+#ifndef SHARED
+ GLRO(dl_pagesize) = ret;
+#endif
}
- return GLRO(dl_pagesize);
+ return ret;
}
libc_hidden_def (__getpagesize)
weak_alias (__getpagesize, getpagesize)
Jakub
reply other threads:[~2004-03-22 18:16 UTC|newest]
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