1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright (c) 2017, Joyent, Inc. 14 */ 15 16 /* 17 * Misc. support routines 18 */ 19 20 #include <sys/cmn_err.h> 21 #include <sys/ddi.h> 22 #include <sys/sunddi.h> 23 24 /* 25 * We need to emulate sprintf. Unfortunately illumos sprintf does not return the 26 * number of bytes written, only a pointer to the string. Therefore we need this 27 * wrapper. 28 */ 29 size_t 30 qede_sprintf(char *s, const char *fmt, ...) 31 { 32 size_t r; 33 va_list args; 34 35 va_start(args, fmt); 36 r = vsnprintf(s, SIZE_MAX, fmt, args); 37 va_end(args); 38 39 return (r); 40 } 41