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author | Andreas Schwab <schwab@suse.de> | 2000-05-08 15:01:07 +0000 |
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committer | Andreas Schwab <schwab@suse.de> | 2000-05-08 15:01:07 +0000 |
commit | 736de3cfc269f3a98e01441cfb7fa76aa84760c4 (patch) | |
tree | 50a1a33448e3b3857a059f99da67781d7f0bad49 /sysdeps/unix/sysv/linux/m68k/getpagesize.c | |
parent | 97d9957b66f0b736a34520b4860891bb8e5cd020 (diff) | |
download | glibc-736de3cfc269f3a98e01441cfb7fa76aa84760c4.tar.gz glibc-736de3cfc269f3a98e01441cfb7fa76aa84760c4.tar.xz glibc-736de3cfc269f3a98e01441cfb7fa76aa84760c4.zip |
New file. Use getpagesize syscall if available.
Diffstat (limited to 'sysdeps/unix/sysv/linux/m68k/getpagesize.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/m68k/getpagesize.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/getpagesize.c b/sysdeps/unix/sysv/linux/m68k/getpagesize.c new file mode 100644 index 0000000000..0e2ba10804 --- /dev/null +++ b/sysdeps/unix/sysv/linux/m68k/getpagesize.c @@ -0,0 +1,43 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Andreas Schwab <schwab@suse.de>. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <unistd.h> +#include <sys/param.h> +#include <errno.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +/* Return the system page size. */ +int +__getpagesize () +{ +#ifdef __NR_getpagesize + int result; + + result = INLINE_SYSCALL (getpagesize, 0); + /* The only possible error is ENOSYS. */ + if (result != -1) + return result; +#endif + + return EXEC_PAGESIZE; +} + +weak_alias (__getpagesize, getpagesize) |