bson_vsnprintf -

SYNOPSIS  PARAMETERS  DESCRIPTION  RETURNS  AUTHOR  COPYRIGHT 

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SYNOPSIS

int
bson_vsnprintf (char *str, size_t size, const char *format, va_list ap)
BSON_GNUC_PRINTF (3, 0);

PARAMETERS

	•		str: A location for the resulting string.
	•		size: The size of str in bytes.
	•		format: A printf style format string.
	•		ap: A va_list of parameters for the format.

DESCRIPTION

Like bson_snprintf() but allows for variadic parameters.

RETURNS

The number of bytes written to str excluding the \0 byte.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc

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