bson_vsnprintf(3) Like bson_snprintf() but allows for variadic parameters.

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.

COLOPHON

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.