Yes, I checked sys/mman.h file. It does not have MAP_ANON. It does not support
SHMGET either. How do i work around it?
Thanks,
Jing
**************************************************************************************
bash-2.05$ cat 'sys/mman.h'
/* +++begin copyright+++ ******************************* */
/* */
/* STRATUS CONFIDENTIAL INFORMATION: CLASS II */
/* COPYRIGHT (c) 1999, 2000 Stratus Computer Systems */
/* S.à r.l. */
/* All Rights Reserved. */
/* */
/* This program contains confidential and proprietary */
/* information of Stratus Computer Systems S.à r.l. and */
/* any reproduction, disclosure, or use in whole or in */
/* part is expressly prohibited, except as may be */
/* specifically authorized by prior written agreement or */
/* permission of Stratus. */
/* */
/* +++end copyright+++ ********************************* */
#ifndef _INCLUDED_MMAN_H
#define _INCLUDED_MMAN_H
/* Beginning of modification history */
/* Modified 00-05-09 by EPG add declarations for
mlock, mlockall, munlock, munlockall, msync, and mprotect. */
/* End of modification history */
#define MAP_SHARED 0x01 /* share changes */
#define MAP_PRIVATE 0x02 /* changes are private */
#define MAP_FIXED 0x10 /* user assigns address */
#define PROT_READ 0x1 /* pages can be read */
#define PROT_WRITE 0x2 /* pages can be written */
#define PROT_EXEC 0x4 /* pages can be executed */
#define PROT_NONE 0x0 /* pages can not be accessed */
#define MAP_FAILED ((void *) -1) /* failure return */
#ifndef _TYPEDEF_MODE_T
#define _TYPEDEF_MODE_T
typedef unsigned long mode_t; /* for file type, file access perms */
#endif
#ifndef _TYPEDEF_OFF_T
#define _TYPEDEF_OFF_T
typedef long off_t; /* for file sizes */
#endif
#ifndef _TYPEDEF_SIZE_T
#define _TYPEDEF_SIZE_T
typedef unsigned long size_t; /* for byte counts */
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __PROTOTYPES__
extern int mlock(const void *addr, size_t len);
extern int mlockall (int flags);
extern void *mmap(void *_addr, size_t _len, int _prot,
int _flags, int _fildes, off_t _off);
extern int mprotect(const void *addr, size_t len, int prot);
extern int msync(const void *addr, size_t len,int flags);
extern int munlock(const void *addr, size_t len);
extern int munlockall(void);
extern int munmap(void *_addr, size_t len);
extern int shm_open(const char *name, int oflag, mode_t mode);
extern int shm_unlink(const char *name);
#else
extern int mlock();
extern int mlockall();
extern void *mmap();
extern int mprotect();
extern int msync();
extern int munlock();
extern int munlockall();
extern int munmap();
extern int shm_open();
extern int shm_unlink();
#endif
#ifdef __cplusplus
}
#endif
#endif /* _INCLUDED_MMAN_H */
bash-2.05$ ls
-----Original Message-----
From: Joe Orton [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 20, 2006 12:17 PM
To: Zhao, Jing
Cc: [email protected]
Subject: Re: APR configure failed on VOS stratus system.
On Tue, Sep 19, 2006 at 01:03:11PM -0400, Zhao, Jing wrote:
> I want to install subversion-1.3.2 on VOS Stratus system, old
> dinosaur. Since subversion builds on APR project. I tried to compile
> APR first. When i run ./configure, it failed with following error
> message. Based on the error message, it seemed VOS did not support
> MAP_ANON shared memory and also it did not have /dev/zero
> functionality. Is there any work around to this problem?
Are the test failures expected? i.e. does the OS really not support
MAP_ANON nor mmap-of-/dev/zero nor shmget? That would be the first
thing to check: read the man pages, and examine config.log to see why
the tests failed.
joe
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