util.h File Reference

Header file for library management and other miscellaneous utilities. More...

#include "mutils/platform.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>

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Macros
#define	MU_VERMAX   32 /* Max length of version string. */
#define	MU_DATEMAX   24 /* Max length of cppdate string. */
#define	MU_iferr_abort(err, func)
#define	MU_iferr_warn(err, func)
#define	MU_iferr(err, func)
#define	MU_iferrn_abort(err, func)
#define	MU_iferrn_warn(err, func)
#define	MU_iferrn(err, func)
#define	mu_alloc(s)   mu_alloc_r(NULL, s)
#define	mu_realloc(p, s)   mu_realloc_r(NULL, p, s)
#define	mu_free(p)   mu_free_r(NULL, p)
#define	mu_freeall()   mu_freeall_r(NULL)

Functions
DLLSPEC void	mu_cppdate (char str[], const char *date, const char *time)
DLLSPEC void	mu_error_action (int, const char *, const char *, int, int)
DLLSPEC void	mu_split_tag (char pre[], int *maj, int *min, int *clas, int *bug, int *y, int *m, int *d, const char *tag)
DLLSPEC char *	mu_fgetline (char *, long int, FILE *)
DLLSPEC const char *	mu_platform (void)
DLLSPEC const char *	mu_version (void)
DLLSPEC const char *	mu_verstr (char verstr[], const char *pre, int maj, int min, int clas, int bug)
DLLSPEC int	mu_ppmtext (char *, char *, int, int, int)
DLLSPEC int	mu_vernum (const char *name, const char *cvs)
DLLSPEC int	mu_free_r (void **, void *)
DLLSPEC void	mu_freeall_r (void *)
DLLSPEC void *	mu_alloc_r (void **, size_t)
DLLSPEC void *	mu_realloc_r (void **, void *, size_t)
DLLSPEC int	mu_clock_Hz (void)
DLLSPEC void	mu_wait_time (double)
DLLSPEC double	mu_clock_time (void)
DLLSPEC double	mu_cpu_time (void)
DLLSPEC double	mu_system_time (void)
DLLSPEC double	mu_user_time (void)
DLLSPEC int	mu_getopt (int argc, char *const argv[], const char *opts)
DLLSPEC double	mu_time_unary (double(*fn)(double), double x1, double x2, double tmin)
DLLSPEC double	mu_time_binary (double(*fn)(double, double), double x1, double x2, double y1, double y2, double tmin)

Variables
DLLSPEC char *	mu_optarg
DLLSPEC int	mu_opterr
DLLSPEC int	mu_optind
DLLSPEC int	mu_optopt

Detailed Description

Id

util.h,v 1.11 2005/08/26 22:00:03 rauch Exp

Author

Kevin P. Rauch

Macro Definition Documentation

#define MU_iferr	(		err,
			func
	)

Value:

do { \
  if (err) mu_error_action(-1, func, __FILE__, __LINE__,  1); } while (0)

#define MU_iferr_abort	(		err,
			func
	)

Value:

do { \
  if (err) mu_error_action(-1, func, __FILE__, __LINE__, -1); } while (0)

#define MU_iferr_warn	(		err,
			func
	)

Value:

do { \
  if (err) mu_error_action(-1, func, __FILE__, __LINE__,  0); } while (0)

#define MU_iferrn	(		err,
			func
	)

Value:

do { \
  int errn=(err); \
  if (errn) mu_error_action(errn, func, __FILE__, __LINE__,  1); } while (0)

#define MU_iferrn_abort	(		err,
			func
	)

Value:

do { \
  int errn=(err); \
  if (errn) mu_error_action(errn, func, __FILE__, __LINE__, -1); } while (0)

#define MU_iferrn_warn	(		err,
			func
	)

Value:

do { \
  int errn=(err); \
  if (errn) mu_error_action(errn, func, __FILE__, __LINE__,  0); } while (0)