bson_snprintf()¶
Synopsis¶
int
bson_snprintf (char *str, size_t size, const char *format, ...)
BSON_GNUC_PRINTF (3, 4);
Parameters¶
str: The destination buffer.size: The size ofstr.format: A printf style format string.
Description¶
This is a portable wrapper around snprintf(). It also enforces a trailing \0 in the resulting string.
Returns¶
The number of bytes written to str.