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| author | Marcus Holland-Moritz <mhx-perl@gmx.net> | 2007-08-12 15:16:52 +0200 |
|---|---|---|
| committer | Abhijit Menon-Sen <ams@wiw.org> | 2007-08-12 14:10:10 +0000 |
| commit | b57863ed0a63d5542d95689d8dfafc42a3c5f522 (patch) | |
| tree | 2db16b7ba6538cd7fb7b9317844d621c228e6a50 | |
| parent | 8f767a7ad369a4fa8e5bce4de826fa7d91f2cb6a (diff) | |
| download | perl-b57863ed0a63d5542d95689d8dfafc42a3c5f522.tar.gz | |
Use sysconf/getpagesize/page.h to determine page size on Linux,
in that order.
Subject: Re: [PATCH] Various Gentoo Patches
Message-Id: <20070812131652.16ca5444@r2d2>
p4raw-id: //depot/perl@31702
| -rw-r--r-- | ext/IPC/SysV/SysV.xs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ext/IPC/SysV/SysV.xs b/ext/IPC/SysV/SysV.xs index d2b1ecbac1..112671161c 100644 --- a/ext/IPC/SysV/SysV.xs +++ b/ext/IPC/SysV/SysV.xs @@ -3,9 +3,6 @@ #include "XSUB.h" #include <sys/types.h> -#ifdef __linux__ -# include <asm/page.h> -#endif #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM) #ifndef HAS_SEM # include <sys/ipc.h> @@ -21,9 +18,14 @@ # ifndef HAS_SHMAT_PROTOTYPE extern Shmat_t shmat (int, char *, int); # endif -# if defined(__sparc__) && (defined(__NetBSD__) || defined(__OpenBSD__)) +# if defined(HAS_SYSCONF) && defined(_SC_PAGESIZE) +# undef SHMLBA /* not static: determined at boot time */ +# define SHMLBA sysconf(_SC_PAGESIZE) +# elif defined(HAS_GETPAGESIZE) # undef SHMLBA /* not static: determined at boot time */ # define SHMLBA getpagesize() +# elif defined(__linux__) +# include <asm/page.h> # endif # endif #endif |