bson_snprintf - Man Page

int
bson_snprintf (char *str, size_t size, const char *format, ...)
   BSON_GNUC_PRINTF (3, 4);

• str: The destination buffer.
• size: The size of str.
• format: A printf style format string.

This is a portable wrapper around snprintf(). It also enforces a trailing \0 in the resulting string.

The number of bytes written to str.

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