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authorUlrich Drepper <drepper@redhat.com>1999-12-19 05:29:07 +0000
committerUlrich Drepper <drepper@redhat.com>1999-12-19 05:29:07 +0000
commit778c59c850879b2ffc7a396cecfa5a5ad68a40e6 (patch)
tree2c6a5cf63ec64f5563730a9790e3a69f63f0268e /sysdeps
parent43f94f913e1078818bd09d426756ba4377f12517 (diff)
downloadglibc-778c59c850879b2ffc7a396cecfa5a5ad68a40e6.tar.gz
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glibc-778c59c850879b2ffc7a396cecfa5a5ad68a40e6.zip
Update.
1999-12-18  Ulrich Drepper  <drepper@cygnus.com>

	* include/unistd.h: Declare __libc_open64, __libc_lseek64,
	__libc_pread, __libc_pread64, __libc_pwrite, and __libc_pwrite64.
	* io/Versions: Export __libc_open64 and __libc_lseek64.
	* posix/Versions: Export __libc_pread, __libc_pread64, __libc_pwrite,
	and __libc_pwrite64.
	* sysdeps/generic/open64.c: Define __libc_* variant for cancelation
	wrapper.
	* sysdeps/generic/pread.c: Likewise.
	* sysdeps/generic/pread64.c: Likewise.
	* sysdeps/generic/pwrite.c: Likewise.
	* sysdeps/generic/pwrite64.c: Likewise.
	* sysdeps/posix/open64.c: Likewise.
	* sysdeps/posix/pread.c: Likewise.
	* sysdeps/posix/pread64.c: Likewise.
	* sysdeps/posix/pwrite.c: Likewise.
	* sysdeps/posix/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/llseek.c: Likewise.
	* sysdeps/unix/sysv/linux/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/pwrite64.c: Likewise.

	* sysdeps/posix/open64.c: Help gcc generating better code.

	* sysdeps/generic/libc-start.c (check_one_fd): Use __libc_open
	instead of __open.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/libc-start.c3
-rw-r--r--sysdeps/generic/open64.c7
-rw-r--r--sysdeps/generic/pread.c7
-rw-r--r--sysdeps/generic/pread64.c7
-rw-r--r--sysdeps/generic/pwrite.c7
-rw-r--r--sysdeps/generic/pwrite64.c7
-rw-r--r--sysdeps/posix/open64.c15
-rw-r--r--sysdeps/posix/pread.c17
-rw-r--r--sysdeps/posix/pread64.c17
-rw-r--r--sysdeps/posix/pwrite.c17
-rw-r--r--sysdeps/posix/pwrite64.c17
-rw-r--r--sysdeps/unix/sysv/linux/i386/pread.c7
-rw-r--r--sysdeps/unix/sysv/linux/i386/pread64.c7
-rw-r--r--sysdeps/unix/sysv/linux/i386/pwrite.c7
-rw-r--r--sysdeps/unix/sysv/linux/i386/pwrite64.c7
-rw-r--r--sysdeps/unix/sysv/linux/llseek.c1
-rw-r--r--sysdeps/unix/sysv/linux/pread.c7
-rw-r--r--sysdeps/unix/sysv/linux/pread64.c7
-rw-r--r--sysdeps/unix/sysv/linux/pwrite.c7
-rw-r--r--sysdeps/unix/sysv/linux/pwrite64.c7
20 files changed, 97 insertions, 81 deletions
diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c
index 58e7804f26..ea3cbe6241 100644
--- a/sysdeps/generic/libc-start.c
+++ b/sysdeps/generic/libc-start.c
@@ -26,6 +26,7 @@
 
 extern void __libc_init_first (int argc, char **argv, char **envp);
 extern int __libc_fcntl (int fd, int cmd, ...);
+extern int __libc_open  (const char *pathname, int flags, ...);
 
 extern int _dl_starting_up;
 weak_extern (_dl_starting_up)
@@ -102,7 +103,7 @@ check_one_fd (int fd, int mode)
       /* Something is wrong with this descriptor, it's probably not
 	 opened.  Open /dev/null so that the SUID program we are
 	 about to start does not accidently use this descriptor.  */
-      int nullfd = __open (_PATH_DEVNULL, mode);
+      int nullfd = __libc_open (_PATH_DEVNULL, mode);
       if (nullfd == -1)
 	/* We cannot even given an error message here since it would
 	   run into the same problems.  */
diff --git a/sysdeps/generic/open64.c b/sysdeps/generic/open64.c
index 16e19730f4..c90b00c7cd 100644
--- a/sysdeps/generic/open64.c
+++ b/sysdeps/generic/open64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@
 /* Open FILE with access OFLAG.  If OFLAG includes O_CREAT,
    a third argument is the file protection.  */
 int
-__open64 (file, oflag)
+__libc_open64 (file, oflag)
      const char *file;
      int oflag;
 {
@@ -47,7 +47,8 @@ __open64 (file, oflag)
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__open64, open64)
+strong_alias (__libc_open64, __open64)
+weak_alias (__libc_open64, open64)
 
 stub_warning (open64)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/pread.c b/sysdeps/generic/pread.c
index 82548d0272..07fa7dee97 100644
--- a/sysdeps/generic/pread.c
+++ b/sysdeps/generic/pread.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 /* Read NBYTES into BUF from FD at the given position OFFSET without
    changing the file pointer.  Return the number read or -1.  */
 ssize_t
-__pread (int fd, void *buf, size_t nbytes, off_t offset)
+__libc_pread (int fd, void *buf, size_t nbytes, off_t offset)
 {
   if (nbytes == 0)
     return 0;
@@ -40,6 +40,7 @@ __pread (int fd, void *buf, size_t nbytes, off_t offset)
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__pread, pread)
+strong_alias (__libc_pread, __pread)
+weak_alias (__libc_pread, pread)
 stub_warning (pread)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/pread64.c b/sysdeps/generic/pread64.c
index e1596038ac..64ed9e2013 100644
--- a/sysdeps/generic/pread64.c
+++ b/sysdeps/generic/pread64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 /* Read NBYTES into BUF from FD at the given position OFFSET without
    changing the file pointer.  Return the number read or -1.  */
 ssize_t
-__pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
+__libc_pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
 {
   if (nbytes == 0)
     return 0;
@@ -40,6 +40,7 @@ __pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__pread64, pread64)
+strong_alias (__libc_pread64, __pread64)
+weak_alias (__libc_pread64, pread64)
 stub_warning (pread64)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/pwrite.c b/sysdeps/generic/pwrite.c
index 8eec560c9d..3e0f7fd8a0 100644
--- a/sysdeps/generic/pwrite.c
+++ b/sysdeps/generic/pwrite.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 /* Write NBYTES of BUF to FD at given position OFFSET without changing
    the file position.  Return the number written, or -1.  */
 ssize_t
-__pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
+__libc_pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
 {
   if (nbytes == 0)
     return 0;
@@ -40,6 +40,7 @@ __pwrite (int fd, const void *buf, size_t nbytes, off_t offset)
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__pwrite, pwrite)
+strong_alias (__libc_pwrite, __pwrite)
+weak_alias (__libc_pwrite, pwrite)
 stub_warning (pwrite)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/pwrite64.c b/sysdeps/generic/pwrite64.c
index d84b63576a..4b080d00c2 100644
--- a/sysdeps/generic/pwrite64.c
+++ b/sysdeps/generic/pwrite64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 /* Write NBYTES of BUF to FD at given position OFFSET without changing
    the file position.  Return the number written, or -1.  */
 ssize_t
-__pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
+__libc_pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
 {
   if (nbytes == 0)
     return 0;
@@ -40,6 +40,7 @@ __pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__pwrite64, pwrite64)
+strong_alias (__libc_pwrite64, __pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
 stub_warning (pwrite64)
 #include <stub-tag.h>
diff --git a/sysdeps/posix/open64.c b/sysdeps/posix/open64.c
index e409891980..fba30a6ff7 100644
--- a/sysdeps/posix/open64.c
+++ b/sysdeps/posix/open64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,11 +22,9 @@
 /* Open FILE with access OFLAG.  If OFLAG includes O_CREAT,
    a third argument is the file protection.  */
 int
-__open64 (file, oflag)
-     const char *file;
-     int oflag;
+__libc_open64 (const char *file, int oflag, ...)
 {
-  int mode;
+  int mode = 0;
 
   if (oflag & O_CREAT)
     {
@@ -35,9 +33,8 @@ __open64 (file, oflag)
       mode = va_arg (arg, int);
       va_end (arg);
     }
-  else
-    mode = 0;
 
-  return __open (file, oflag | O_LARGEFILE, mode);
+  return __libc_open (file, oflag | O_LARGEFILE, mode);
 }
-weak_alias (__open64, open64)
+strong_alias (__libc_open64, __open64)
+weak_alias (__libc_open64, open64)
diff --git a/sysdeps/posix/pread.c b/sysdeps/posix/pread.c
index 5ad5acbd2a..7ecc99e0f7 100644
--- a/sysdeps/posix/pread.c
+++ b/sysdeps/posix/pread.c
@@ -1,6 +1,6 @@
 /* Read block from given position in file without changing file pointer.
    POSIX version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -23,28 +23,28 @@
 #include <unistd.h>
 
 ssize_t
-__pread (int fd, void *buf, size_t nbyte, off_t offset)
+__libc_pread (int fd, void *buf, size_t nbyte, off_t offset)
 {
   /* Since we must not change the file pointer preserve the value so that
      we can restore it later.  */
   int save_errno;
   ssize_t result;
-  off_t old_offset = __lseek (fd, 0, SEEK_CUR);
+  off_t old_offset = __libc_lseek (fd, 0, SEEK_CUR);
   if (old_offset == (off_t) -1)
     return -1;
 
   /* Set to wanted position.  */
-  if (__lseek (fd, offset, SEEK_SET) == (off_t) -1)
+  if (__libc_lseek (fd, offset, SEEK_SET) == (off_t) -1)
     return -1;
 
   /* Write out the data.  */
-  result = __read (fd, buf, nbyte);
+  result = __libc_read (fd, buf, nbyte);
 
   /* Now we have to restore the position.  If this fails we have to
      return this as an error.  But if the writing also failed we
      return this error.  */
   save_errno = errno;
-  if (__lseek (fd, old_offset, SEEK_SET) == (off_t) -1)
+  if (__libc_lseek (fd, old_offset, SEEK_SET) == (off_t) -1)
     {
       if (result == -1)
 	__set_errno (save_errno);
@@ -55,6 +55,7 @@ __pread (int fd, void *buf, size_t nbyte, off_t offset)
   return result;
 }
 
-#ifndef __pread
-weak_alias (__pread, pread)
+#ifndef __libc_pread
+strong_alias (__libc_pread, __pread)
+weak_alias (__libc_pread, pread)
 #endif
diff --git a/sysdeps/posix/pread64.c b/sysdeps/posix/pread64.c
index 16fb3df142..ad850509a9 100644
--- a/sysdeps/posix/pread64.c
+++ b/sysdeps/posix/pread64.c
@@ -1,6 +1,6 @@
 /* Read block from given position in file without changing file pointer.
    POSIX version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -23,28 +23,28 @@
 #include <unistd.h>
 
 ssize_t
-__pread64 (int fd, void *buf, size_t nbyte, off64_t offset)
+__libc_pread64 (int fd, void *buf, size_t nbyte, off64_t offset)
 {
   /* Since we must not change the file pointer preserve the value so that
      we can restore it later.  */
   int save_errno;
   ssize_t result;
-  off64_t old_offset = __lseek64 (fd, 0, SEEK_CUR);
+  off64_t old_offset = __libc_lseek64 (fd, 0, SEEK_CUR);
   if (old_offset == (off64_t) -1)
     return -1;
 
   /* Set to wanted position.  */
-  if (__lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
+  if (__libc_lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
     return -1;
 
   /* Write out the data.  */
-  result = __read (fd, buf, nbyte);
+  result = __libc_read (fd, buf, nbyte);
 
   /* Now we have to restore the position.  If this fails we have to
      return this as an error.  But if the writing also failed we
      return this error.  */
   save_errno = errno;
-  if (__lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
+  if (__libc_lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
     {
       if (result == -1)
 	__set_errno (save_errno);
@@ -55,6 +55,7 @@ __pread64 (int fd, void *buf, size_t nbyte, off64_t offset)
   return result;
 }
 
-#ifndef __pread64
-weak_alias (__pread64, pread64)
+#ifndef __libc_pread64
+strong_alias (__libc_pread64, __pread64)
+weak_alias (__libc_pread64, pread64)
 #endif
diff --git a/sysdeps/posix/pwrite.c b/sysdeps/posix/pwrite.c
index 6558eb5c9d..35028e21c5 100644
--- a/sysdeps/posix/pwrite.c
+++ b/sysdeps/posix/pwrite.c
@@ -1,6 +1,6 @@
 /* Write block to given position in file without changing file pointer.
    POSIX version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -23,28 +23,28 @@
 #include <unistd.h>
 
 ssize_t
-__pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
+__libc_pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
 {
   /* Since we must not change the file pointer preserve the value so that
      we can restore it later.  */
   int save_errno;
   ssize_t result;
-  off_t old_offset = __lseek (fd, 0, SEEK_CUR);
+  off_t old_offset = __libc_lseek (fd, 0, SEEK_CUR);
   if (old_offset == (off_t) -1)
     return -1;
 
   /* Set to wanted position.  */
-  if (__lseek (fd, offset, SEEK_SET) == (off_t) -1)
+  if (__libc_lseek (fd, offset, SEEK_SET) == (off_t) -1)
     return -1;
 
   /* Write out the data.  */
-  result = __write (fd, buf, nbyte);
+  result = __libc_write (fd, buf, nbyte);
 
   /* Now we have to restore the position.  If this fails we have to
      return this as an error.  But if the writing also failed we
      return this error.  */
   save_errno = errno;
-  if (__lseek (fd, old_offset, SEEK_SET) == (off_t) -1)
+  if (__libc_lseek (fd, old_offset, SEEK_SET) == (off_t) -1)
     {
       if (result == -1)
 	__set_errno (save_errno);
@@ -55,6 +55,7 @@ __pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
   return result;
 }
 
-#ifndef __pwrite
-weak_alias (__pwrite, pwrite)
+#ifndef __libc_pwrite
+strong_alias (__libc_pwrite, __pwrite)
+weak_alias (__libc_pwrite, pwrite)
 #endif
diff --git a/sysdeps/posix/pwrite64.c b/sysdeps/posix/pwrite64.c
index 89ec261b76..6cd5decdba 100644
--- a/sysdeps/posix/pwrite64.c
+++ b/sysdeps/posix/pwrite64.c
@@ -1,6 +1,6 @@
 /* Write block to given position in file without changing file pointer.
    POSIX version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -23,28 +23,28 @@
 #include <unistd.h>
 
 ssize_t
-__pwrite64 (int fd, const void *buf, size_t nbyte, off64_t offset)
+__libc_pwrite64 (int fd, const void *buf, size_t nbyte, off64_t offset)
 {
   /* Since we must not change the file pointer preserve the value so that
      we can restore it later.  */
   int save_errno;
   ssize_t result;
-  off64_t old_offset = __lseek64 (fd, 0, SEEK_CUR);
+  off64_t old_offset = __libc_lseek64 (fd, 0, SEEK_CUR);
   if (old_offset == (off64_t) -1)
     return -1;
 
   /* Set to wanted position.  */
-  if (__lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
+  if (__libc_lseek64 (fd, offset, SEEK_SET) == (off64_t) -1)
     return -1;
 
   /* Write out the data.  */
-  result = __write (fd, buf, nbyte);
+  result = __libc_write (fd, buf, nbyte);
 
   /* Now we have to restore the position.  If this fails we have to
      return this as an error.  But if the writing also failed we
      return this error.  */
   save_errno = errno;
-  if (__lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
+  if (__libc_lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1)
     {
       if (result == -1)
 	__set_errno (save_errno);
@@ -54,6 +54,7 @@ __pwrite64 (int fd, const void *buf, size_t nbyte, off64_t offset)
 
   return result;
 }
-#ifndef __pwrite64
-weak_alias (__pwrite64, pwrite64)
+#ifndef __libc_pwrite64
+strong_alias (__libc_pwrite64, __pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/pread.c b/sysdeps/unix/sysv/linux/i386/pread.c
index 5745648306..2932e57987 100644
--- a/sysdeps/unix/sysv/linux/i386/pread.c
+++ b/sysdeps/unix/sysv/linux/i386/pread.c
@@ -34,7 +34,7 @@ static ssize_t __emulate_pread (int fd, void *buf, size_t count,
 
 
 ssize_t
-__pread (fd, buf, count, offset)
+__libc_pread (fd, buf, count, offset)
      int fd;
      void *buf;
      size_t count;
@@ -53,9 +53,10 @@ __pread (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pread, pread)
+strong_alias (__libc_pread, __pread)
+weak_alias (__libc_pread, pread)
 
-# define __pread(fd, buf, count, offset) \
+# define __libc_pread(fd, buf, count, offset) \
      static internal_function __emulate_pread (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/i386/pread64.c b/sysdeps/unix/sysv/linux/i386/pread64.c
index aa0c54d385..737ff25e1f 100644
--- a/sysdeps/unix/sysv/linux/i386/pread64.c
+++ b/sysdeps/unix/sysv/linux/i386/pread64.c
@@ -34,7 +34,7 @@ static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
 
 
 ssize_t
-__pread64 (fd, buf, count, offset)
+__libc_pread64 (fd, buf, count, offset)
      int fd;
      void *buf;
      size_t count;
@@ -55,9 +55,10 @@ __pread64 (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pread64, pread64)
+strong_alias (__libc_pread64, __pread64)
+weak_alias (__libc_pread64, pread64)
 
-# define __pread64(fd, buf, count, offset) \
+# define __libc_pread64(fd, buf, count, offset) \
      static internal_function __emulate_pread64 (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/i386/pwrite.c b/sysdeps/unix/sysv/linux/i386/pwrite.c
index 90eee5b4e1..114144c4a0 100644
--- a/sysdeps/unix/sysv/linux/i386/pwrite.c
+++ b/sysdeps/unix/sysv/linux/i386/pwrite.c
@@ -34,7 +34,7 @@ static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count,
 
 
 ssize_t
-__pwrite (fd, buf, count, offset)
+__libc_pwrite (fd, buf, count, offset)
      int fd;
      const void *buf;
      size_t count;
@@ -53,9 +53,10 @@ __pwrite (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pwrite, pwrite)
+strong_alias (__libc_pwrite, __pwrite)
+weak_alias (__libc_pwrite, pwrite)
 
-# define __pwrite(fd, buf, count, offset) \
+# define __libc_pwrite(fd, buf, count, offset) \
      static internal_function __emulate_pwrite (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/i386/pwrite64.c b/sysdeps/unix/sysv/linux/i386/pwrite64.c
index 500cd7cef3..9dc4afb1f8 100644
--- a/sysdeps/unix/sysv/linux/i386/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/i386/pwrite64.c
@@ -34,7 +34,7 @@ static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
 
 
 ssize_t
-__pwrite64 (fd, buf, count, offset)
+__libc_pwrite64 (fd, buf, count, offset)
      int fd;
      const void *buf;
      size_t count;
@@ -55,9 +55,10 @@ __pwrite64 (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pwrite64, pwrite64)
+strong_alias (__libc_pwrite64, __pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
 
-# define __pwrite64(fd, buf, count, offset) \
+# define __libc_pwrite64(fd, buf, count, offset) \
      static internal_function __emulate_pwrite64 (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/llseek.c b/sysdeps/unix/sysv/linux/llseek.c
index a266a79b2a..67b34353f3 100644
--- a/sysdeps/unix/sysv/linux/llseek.c
+++ b/sysdeps/unix/sysv/linux/llseek.c
@@ -37,5 +37,6 @@ __llseek (int fd, loff_t offset, int whence)
 				   &result, whence) ?: result);
 }
 weak_alias (__llseek, llseek)
+strong_alias (__llseek, __libc_lseek64)
 strong_alias (__llseek, __lseek64)
 weak_alias (__llseek, lseek64)
diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c
index cae3d62a5d..86c6dd157f 100644
--- a/sysdeps/unix/sysv/linux/pread.c
+++ b/sysdeps/unix/sysv/linux/pread.c
@@ -37,7 +37,7 @@ static ssize_t __emulate_pread (int fd, void *buf, size_t count,
 
 
 ssize_t
-__pread (fd, buf, count, offset)
+__libc_pread (fd, buf, count, offset)
      int fd;
      void *buf;
      size_t count;
@@ -56,9 +56,10 @@ __pread (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pread, pread)
+strong_alias (__libc_pread, pread)
+weak_alias (__libc_pread, pread)
 
-# define __pread(fd, buf, count, offset) \
+# define __libc_pread(fd, buf, count, offset) \
      static internal_function __emulate_pread (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/pread64.c b/sysdeps/unix/sysv/linux/pread64.c
index fc4f7f24a0..ec93e45682 100644
--- a/sysdeps/unix/sysv/linux/pread64.c
+++ b/sysdeps/unix/sysv/linux/pread64.c
@@ -37,7 +37,7 @@ static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
 
 
 ssize_t
-__pread64 (fd, buf, count, offset)
+__libc_pread64 (fd, buf, count, offset)
      int fd;
      void *buf;
      size_t count;
@@ -57,9 +57,10 @@ __pread64 (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pread64, pread64)
+strong_alias (__libc_pread64, __pread64)
+weak_alias (__libc_pread64, pread64)
 
-# define __pread64(fd, buf, count, offset) \
+# define __libc_pread64(fd, buf, count, offset) \
      static internal_function __emulate_pread64 (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/pwrite.c b/sysdeps/unix/sysv/linux/pwrite.c
index fd4ec8896d..98576789b7 100644
--- a/sysdeps/unix/sysv/linux/pwrite.c
+++ b/sysdeps/unix/sysv/linux/pwrite.c
@@ -37,7 +37,7 @@ static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count,
 
 
 ssize_t
-__pwrite (fd, buf, count, offset)
+__libc_pwrite (fd, buf, count, offset)
      int fd;
      const void *buf;
      size_t count;
@@ -56,9 +56,10 @@ __pwrite (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pwrite, pwrite)
+strong_alias (__libc_pwrite, __pwrite)
+weak_alias (__libc_pwrite, pwrite)
 
-# define __pwrite(fd, buf, count, offset) \
+# define __libc_pwrite(fd, buf, count, offset) \
      static internal_function __emulate_pwrite (fd, buf, count, offset)
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/pwrite64.c b/sysdeps/unix/sysv/linux/pwrite64.c
index cc92de1d76..236cbd7d49 100644
--- a/sysdeps/unix/sysv/linux/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/pwrite64.c
@@ -37,7 +37,7 @@ static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
 
 
 ssize_t
-__pwrite64 (fd, buf, count, offset)
+__libc_pwrite64 (fd, buf, count, offset)
      int fd;
      const void *buf;
      size_t count;
@@ -57,9 +57,10 @@ __pwrite64 (fd, buf, count, offset)
   return result;
 }
 
-weak_alias (__pwrite64, pwrite64)
+strong_alias (__libc_pwrite64, __pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
 
-# define __pwrite64(fd, buf, count, offset) \
+# define __libc_pwrite64(fd, buf, count, offset) \
      static internal_function __emulate_pwrite64 (fd, buf, count, offset)
 #endif