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Use cygwin_{shm,ipc}.h instead of /sys/{shm,ipc}.h throughout.

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* sys/ipc.h: Remove.
* sys/shm.h: Remove.
* cygwin_ipc.h: New file.
* cygwin_shm.h: New file.
This commit is contained in:
Christopher Faylor
2002-06-23 22:56:58 +00:00
parent 6bda8defe9
commit 85b995d4f1
7 changed files with 15 additions and 7 deletions
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53
winsup/cygwin/include/sys/ipc.h
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@@ -1,53 +0,0 @@
/* sys/ipc.h
Copyright 2001 Red Hat Inc.
Written by Robert Collins <rbtcollins@hotmail.com>
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifdef __cplusplus
extern "C"
{
#endif
#ifndef _SYS_IPC_H
#define _SYS_IPC_H
/* sys/types must be included before sys/ipc.h. We aren't meant to automatically
* include it however
*/
struct ipc_perm {
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
};
/* the mode flags used with the _get functions use the low order 9 bits for a mode
* request
*/
#define IPC_CREAT 0x0200
#define IPC_EXCL 0x0400
#define IPC_NOWAIT 0x0800
/* this is a value that will _never_ be a valid key from ftok */
#define IPC_PRIVATE -2
/* ctl commands 1000-1fff is ipc reserved */
#define IPC_RMID 0x1003
#define IPC_SET 0x1002
#define IPC_STAT 0x1001
key_t ftok(const char *, int);
#endif /* _SYS_IPC_H */
#ifdef __cplusplus
}
#endif

89
winsup/cygwin/include/sys/shm.h
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@@ -1,89 +0,0 @@
/* sys/shm.h
Copyright 2001 Red Hat Inc.
Written by Robert Collins <rbtcollins@hotmail.com>
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifdef __cplusplus
extern "C"
{
#endif
#ifndef _SYS_SHM_H
#define _SYS_SHM_H
#include <sys/ipc.h>
#define SHM_RDONLY 1
/* 64 Kb was hardcoded for x86. MS states this may change, but we need it in the header
* file.
*/
#define SHMLBA 65536
#define SHM_RND 1
typedef long int shmatt_t;
#if defined(__INSIDE_CYGWIN__) && defined(__cplusplus)
class _shmattach {
public:
void *data;
int shmflg;
class _shmattach *next;
};
class shmid_ds {
public:
struct ipc_perm shm_perm;
size_t shm_segsz;
pid_t shm_lpid;
pid_t shm_cpid;
shmatt_t shm_nattch;
time_t shm_atime;
time_t shm_dtime;
time_t shm_ctime;
void *mapptr;
};
class shmnode {
public:
class shmid_ds * shmds;
int shm_id;
class shmnode *next;
key_t key;
HANDLE filemap;
HANDLE attachmap;
class _shmattach *attachhead;
};
#else
/* this is what we return when queried. It has no bitwise correspondence
* the internal structures
*/
struct shmid_ds {
struct ipc_perm shm_perm;
size_t shm_segsz;
pid_t shm_lpid;
pid_t shm_cpid;
shmatt_t shm_nattch;
time_t shm_atime;
time_t shm_dtime;
time_t shm_ctime;
};
#endif /* __INSIDE_CYGWIN__ */
void *shmat(int, const void *, int);
int shmctl(int, int, struct shmid_ds *);
int shmdt(const void *);
int shmget(key_t, size_t, int);
#endif /* _SYS_SHM_H */
#ifdef __cplusplus
}
#endif