helpers.h File Reference

#include <stdio.h>
#include <string.h>

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Macros
#define	warn(fmt, args...)
#define	error(fmt, args...)
#define	error_errno(s, args...)   error(s ": %s", ##args, strerror(errno))
#define	critical_error(fmt, args...)
#define	critical_error_errno(s, args...)   critical_error(s ": %s", ##args, strerror(errno))

Macro Definition Documentation

critical_error

#define critical_error	(		fmt,
			args...
	)

Value:

    do {                                                                    \
        fprintf(stderr, "critical error: %s: " fmt "\n", __func__, ##args); \
        longjmp(setjmp_env, EXIT_FAILURE);                                  \
    } while (0)

critical_error_errno

#define critical_error_errno	(		s,
			args...
	)		critical_error(s ": %s", ##args, strerror(errno))

error

#define error	(		fmt,
			args...
	)

Value:

    do {                                                           \
        fprintf(stderr, "error: %s: " fmt "\n", __func__, ##args); \
        if (!force) longjmp(setjmp_env, EXIT_FAILURE);             \
    } while (0)

error_errno

#define error_errno	(		s,
			args...
	)		error(s ": %s", ##args, strerror(errno))

warn

#define warn	(		fmt,
			args...
	)

Value:

    do {                                                             \
        fprintf(stderr, "warning: %s: " fmt "\n", __func__, ##args); \
    } while (0)