#ifndef __XRDSYSUTILS_HH__
#define __XRDSYSUTILS_HH__
/******************************************************************************/
/* */
/* X r d S y s U t i l s . h h */
/* */
/* (c) 2012 by the Board of Trustees of the Leland Stanford, Jr., University */
/* All Rights Reserved */
/* Produced by Andrew Hanushevsky for Stanford University under contract */
/* DE-AC02-76-SFO0515 with the Department of Energy */
/* */
/* This file is part of the XRootD software suite. */
/* */
/* XRootD is free software: you can redistribute it and/or modify it under */
/* the terms of the GNU Lesser General Public License as published by the */
/* Free Software Foundation, either version 3 of the License, or (at your */
/* option) any later version. */
/* */
/* XRootD 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 Lesser General Public */
/* License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
/* COPYING (GPL license). If not, see . */
/* */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without */
/* specific prior written permission of the institution or contributor. */
/******************************************************************************/
#include
#include
class XrdSysUtils
{
public:
//-----------------------------------------------------------------------------
//! Get the name of the current executable.
//!
//! @return the full path of the executable invoked.
//-----------------------------------------------------------------------------
static const char *ExecName();
//-----------------------------------------------------------------------------
//! Format the uname information
//!
//! @param buff - pointer to the buffer to hold the uname as:
//! [] []
//! @param blen - length of the buffer.
//!
//! @return the output of snprintf(buff, blen, ...);
//-----------------------------------------------------------------------------
static int FmtUname(char *buff, int blen);
//-----------------------------------------------------------------------------
//! Get common signal number.
//!
//! @param sname - the signal name as in sigxxx or just xxx (see kill).
//!
//! @return =0 - unknown or unsupported signal.
//! @return !0 - the corresponding signal number.
//-----------------------------------------------------------------------------
static int GetSigNum(const char *sname);
//-----------------------------------------------------------------------------
//! Block common signals. This must be called at program start.
//!
//! @return true - common signals are blocked.
//! @return false - common signals not blocked, errno has teh reason.
//-----------------------------------------------------------------------------
static bool SigBlock();
//-----------------------------------------------------------------------------
//! Block a particular signal. This should be called at program start so that
//! the block applies to all threads.
//!
//! @aparam numsig - The signal value to be blocked.
//!
//! @return true - signal is blocked.
//! @return false - signal not blocked, errno has teh reason.
//-----------------------------------------------------------------------------
static bool SigBlock(int numsig);
//-----------------------------------------------------------------------------
//! Constructor and destructor
//-----------------------------------------------------------------------------
XrdSysUtils() {}
~XrdSysUtils() {}
};
#endif