1*14b24e2bSVaishali Kulkarni /*
2*14b24e2bSVaishali Kulkarni * This file and its contents are supplied under the terms of the
3*14b24e2bSVaishali Kulkarni * Common Development and Distribution License ("CDDL"), version 1.0.
4*14b24e2bSVaishali Kulkarni * You may only use this file in accordance with the terms of version
5*14b24e2bSVaishali Kulkarni * 1.0 of the CDDL.
6*14b24e2bSVaishali Kulkarni *
7*14b24e2bSVaishali Kulkarni * A full copy of the text of the CDDL should have accompanied this
8*14b24e2bSVaishali Kulkarni * source. A copy of the CDDL is also available via the Internet at
9*14b24e2bSVaishali Kulkarni * http://www.illumos.org/license/CDDL.
10*14b24e2bSVaishali Kulkarni */
11*14b24e2bSVaishali Kulkarni
12*14b24e2bSVaishali Kulkarni /*
13*14b24e2bSVaishali Kulkarni * Copyright (c) 2017, Joyent, Inc.
14*14b24e2bSVaishali Kulkarni */
15*14b24e2bSVaishali Kulkarni
16*14b24e2bSVaishali Kulkarni /*
17*14b24e2bSVaishali Kulkarni * Misc. support routines
18*14b24e2bSVaishali Kulkarni */
19*14b24e2bSVaishali Kulkarni
20*14b24e2bSVaishali Kulkarni #include <sys/cmn_err.h>
21*14b24e2bSVaishali Kulkarni #include <sys/ddi.h>
22*14b24e2bSVaishali Kulkarni #include <sys/sunddi.h>
23*14b24e2bSVaishali Kulkarni
24*14b24e2bSVaishali Kulkarni /*
25*14b24e2bSVaishali Kulkarni * We need to emulate sprintf. Unfortunately illumos sprintf does not return the
26*14b24e2bSVaishali Kulkarni * number of bytes written, only a pointer to the string. Therefore we need this
27*14b24e2bSVaishali Kulkarni * wrapper.
28*14b24e2bSVaishali Kulkarni */
29*14b24e2bSVaishali Kulkarni size_t
qede_sprintf(char * s,const char * fmt,...)30*14b24e2bSVaishali Kulkarni qede_sprintf(char *s, const char *fmt, ...)
31*14b24e2bSVaishali Kulkarni {
32*14b24e2bSVaishali Kulkarni size_t r;
33*14b24e2bSVaishali Kulkarni va_list args;
34*14b24e2bSVaishali Kulkarni
35*14b24e2bSVaishali Kulkarni va_start(args, fmt);
36*14b24e2bSVaishali Kulkarni r = vsnprintf(s, SIZE_MAX, fmt, args);
37*14b24e2bSVaishali Kulkarni va_end(args);
38*14b24e2bSVaishali Kulkarni
39*14b24e2bSVaishali Kulkarni return (r);
40*14b24e2bSVaishali Kulkarni }
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