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| #include <stdio.h>
| #include <stdarg.h>
|
| int
| pcap_vsnprintf(char *str, size_t str_size, const char *format, va_list args)
| {
| int ret;
|
| ret = _vsnprintf_s(str, str_size, _TRUNCATE, format, args);
|
| /*
| * XXX - _vsnprintf() and _snprintf() do *not* guarantee
| * that str is null-terminated, but C99's vsnprintf()
| * and snprintf() do, and we want to offer C99 behavior,
| * so forcibly null-terminate the string.
| */
| str[str_size - 1] = '\0';
| return (ret);
| }
|
| int
| pcap_snprintf(char *str, size_t str_size, const char *format, ...)
| {
| va_list args;
| int ret;
|
| va_start(args, format);
| ret = pcap_vsnprintf(str, str_size, format, args);
| va_end(args);
| return (ret);
| }
|
|
