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#ifndef __SGE_STDIO_H
#define __SGE_STDIO_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
* Copyright (C) 2012 Mark Dixon, University of Leeds
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <stdio.h>
#include <sys/time.h>
#include <sys/types.h>
#include <time.h>
#include <unistd.h>
#include "basis_types.h"
/* On some systems, FOPEN is already defined as value -1 */
#undef FOPEN
#define FOPEN(var,fname,fmode) \
if((var = fopen(fname,fmode)) == NULL) { \
goto FOPEN_ERROR; \
}
/****** uti/stdio/FPRINTF() ***************************************************
* NAME
* FPRINTF() -- fprintf() macro
*
* SYNOPSIS
* #define FPRINTF(arguments)
* void fprintf(FILE *stream, const char *format, ...)
*
* FUNCTION
* This FPRINTF macro has to be used similar to the fprintf
* function. It is not necessary to check the return value.
* In case of an error the macro will jump to a defined label.
* The label name is 'FPRINTF_ERROR'.
*
* INPUTS
* FILE *stream - output stream
* const char *format - format string
* ...
*
* NOTES
* Don't forget to define the 'FPRINTF_ERROR'-label
******************************************************************************/
#define FPRINTF(x) \
if (fprintf x < 0) { \
goto FPRINTF_ERROR; \
}
/****** uti/stdio/FPRINTF_ASSIGN() *******************************************
* NAME
* FPRINTF_ASSIGN() -- fprintf() macro with return value assignment
*
* SYNOPSIS
* #define FPRINTF_ASSIGN(var, arguments)
* void fprintf(FILE *stream, const char *format, ...)
*
* FUNCTION
* This FPRINTF macro has to be used similar to the fprintf
* function. It is not necessary to check the return value.
* In case of an error the macro will jump to a defined label.
* The label name is 'FPRINTF_ERROR'. This is a variarion of
* FPRINTF() that allows assigning the fprintf() return value to
* the variable passed as first makro argument.
*
* INPUTS
* FILE *stream - output stream
* const char *format - format string
* ...
*
* NOTES
* Don't forget to define the 'FPRINTF_ERROR'-label
******************************************************************************/
#define FPRINTF_ASSIGN(var, x) \
if ((var = fprintf x) < 0) { \
goto FPRINTF_ERROR; \
}
/****** uti/stdio/FCLOSE() ****************************************************
* NAME
* FCLOSE() -- fclose() macro
*
* SYNOPSIS
* #define FCLOSE(argument)
* int fclose(FILE *stream)
*
* FUNCTION
* This FCLOSE macro has to be used similar to the fclose
* function. It is not necessary to check the return value.
* In case of an error the macro will jump to a defined label.
* The label name is 'FCLOSE_ERROR'.
*
* INPUTS
* FILE *stream - output stream
*
* NOTES
* Don't forget to define the 'FCLOSE_ERROR'-label
******************************************************************************/
#if defined(IRIX)
#define FCLOSE(x) \
if (x != NULL) { \
fsync(fileno(x)); \
if (fclose(x) != 0) { \
goto FCLOSE_ERROR; \
} \
}
#else
#define FCLOSE(x) \
if (x != NULL) { \
if (fclose(x) != 0) { \
goto FCLOSE_ERROR; \
} \
}
#endif
#define FCLOSE_IGNORE_ERROR(x) fclose(x)
/****** uti/stdio/CLOSE() ****************************************************
* NAME
* CLOSE() -- close() macro
*
* SYNOPSIS
* #define CLOSE(argument)
* int close(int fd)
*
* FUNCTION
* This CLOSE macro has to be used similar to the close
* function. It is not necessary to check the return value.
* In case of an error the macro will jump to a defined label.
* The label name is 'CLOSE_ERROR'.
*
* INPUTS
* int fd - file descriptor
*
* NOTES
* Don't forget to define the 'CLOSE_ERROR'-label
******************************************************************************/
/* The check for x>0 is because in various places the descriptor is
initialized to -1 and a close is attempted on it even if it hasn't
been given a proper value. */
#define CLOSE(x) \
if ((x) >= 0 && close(x) != 0) { \
goto CLOSE_ERROR; \
}
#define CLOSE_IGNORE_ERROR(x) (void) close(x)
pid_t sge_peopen(const char *shell, int login_shell, const char *command,
const char *user, char **env, FILE **fp_in, FILE **fp_out,
FILE **fp_err, bool null_stderr);
int sge_peclose(pid_t pid, FILE *fp_in, FILE *fp_out, FILE *fp_err,
struct timeval *timeout);
void print_option_syntax(FILE *fp, const char *option, const char *meaning);
bool sge_check_stdout_stream(FILE *file, int fd);
pid_t sge_peopen_r(const char *shell, int login_shell, const char *command,
const char *user, char **env, FILE **fp_in, FILE **fp_out,
FILE **fp_err, bool null_stderr);
#if defined(SOLARIS)
#define SGE_DEFAULT_PATH "/usr/local/bin:/bin:/usr/bin:/usr/ucb"
#elif defined(IRIX)
#define SGE_DEFAULT_PATH "/usr/local/bin:/bin:/usr/bin:/usr/bsd"
#else
#define SGE_DEFAULT_PATH "/usr/local/bin:/bin:/usr/bin"
#endif
#endif /* __SGE_STDIO_H */
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