NAME
SYNOPSIS
DESCRIPTION
SEE ALSO

NAME

pmem2_perrorU()/pmem2_perrorW() - prints a descriptive error message to stderr

SYNOPSIS

#include <libpmem2.h>

void pmem2_perrorU(const char *format, ...);
void pmem2_perrorW(const wchar_t *format, ...);

NOTE: The PMDK API supports UNICODE. If the PMDK_UTF8_API macro is defined, basic API functions are expanded to the UTF-8 API with postfix U. Otherwise they are expanded to the UNICODE API with postfix W.

DESCRIPTION

The pmem2_perrorU()/pmem2_perrorW() function produces a message on standard error stream describing the last error encountered during library call.

pmem2_perrorU()/pmem2_perrorW() takes a variable number of arguments. First, the argument string format is printed - similarly to the printf(3), followed by a colon and a blank. Then an error message retrieved from the pmem2_errormsgU()/pmem2_errormsgW(), and a new-line. To see how the error message is generated, please see pmem2_errormsg(3).

SEE ALSO

libpmem2(7), perror(3), pmem2_errormsg(3), printf(3) and http://pmem.io