openmrn/errno__exit_8c_source.html

#include <errno.h>

#include <string.h>


#include "utils/logging.h"


void print_errno_and_exit(const char *where)

{

    volatile int last_errno;

    last_errno = errno;

    (void)last_errno;

    LOG(FATAL, "%s: error (%d) %s\n", where, errno, strerror(errno));

}


print_errno_and_exit
void print_errno_and_exit(const char *where)
Prints an error message about errno to std error and terminates the current program.
Definition errno_exit.c:47

logging.h

LOG
#define LOG(level, message...)
Conditionally write a message to the logging output.
Definition logging.h:99

FATAL
static const int FATAL
Loglevel that kills the current process.
Definition logging.h:51