qdb_vmprintf()

Print formatted output to a new string

Synopsis:

#include <qdb/qdb.h>

char *qdb_vmprintf( const char* format,
                    va_list arg );

Arguments:

format: A pointer to a formatting string to process. The formatting string determines what additional arguments you need to provide. For more information, see printf() in the QNX Neutrino C Library Reference.
arg: A variable-argument list of the additional arguments. You must have initialized this list with the va_start() macro.

Library:

qdb

Description:

This function is a variant of the vsprintf() from the standard C library. For more information about additional formatting options, see qdb_mprintf().

Returns:

A pointer to a formatted string: Success.
NULL: An error occurred (errno is set).

Classification:

QNX Neutrino

Safety:
Interrupt handler	No
Signal handler	No
Thread	Yes