©2004 by Marc J. Rochkind. All rights reserved. Portions marked "Open Source" may be copied under license.

 

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Ux::SysVSem Class Reference
[C++ Wrapper for Standard UNIX Functions]

Inheritance diagram for Ux::SysVSem:

Ux::SysVIPC Ux::Base List of all members.

Detailed Description

Definition at line 79 of file uxsysvipc.hpp.

Public Member Functions

void get (key_t key, int nsems, int flags=IPC_CREAT|PERM_FILE)
int ctl (int semnum, int cmd, union semun arg)
void op (struct sembuf *sops, size_t nsops)

Member Function Documentation

int SysVSem::ctl (  int  semnum,
int  cmd,
union semun  arg
) 
 

Calls semctl.

Definition at line 124 of file uxsysvipc.cpp.

References errno, and Ux::SysVIPC::id.

void SysVSem::get (  key_t  key,
int  nsems,
int  flags = IPC_CREAT | PERM_FILE
) 
 

Calls semget.

Definition at line 115 of file uxsysvipc.cpp.

References errno, and Ux::SysVIPC::id.

void SysVSem::op (  struct sembuf *  sops,
size_t  nsops
) 
 

Calls semop.

Definition at line 136 of file uxsysvipc.cpp.

References errno, and Ux::SysVIPC::id.

The documentation for this class was generated from the following files:
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