1 /* 2 * Redistribution and use in source and binary forms, with or without 3 * modification, are permitted providing that the following conditions 4 * are met: 5 * 1. Redistributions of source code must retain the above copyright 6 * notice, this list of conditions and the following disclaimer. 7 * 2. Redistributions in binary form must reproduce the above copyright 8 * notice, this list of conditions and the following disclaimer in the 9 * documentation and/or other materials provided with the distribution. 10 * 11 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 12 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 13 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 14 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 15 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 16 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 17 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 18 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 19 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 20 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 21 * POSSIBILITY OF SUCH DAMAGE. 22 * 23 */ 24 25 /* 26 * Minimal libsbuf wrapper around libcustr for illumos. 27 */ 28 29 #ifndef LIB9P_SBUF_H 30 #define LIB9P_SBUF_H 31 32 #include <stdarg.h> 33 #include <libcustr.h> 34 35 struct sbuf 36 { 37 custr_t *s_custr; 38 }; 39 40 struct sbuf *sbuf_new_auto(void); 41 char *sbuf_data(struct sbuf *s); 42 int sbuf_printf(struct sbuf *s, const char *fmt, ...); 43 void sbuf_delete(struct sbuf *s); 44 45 #define sbuf_cat(s, str) custr_append((s)->s_custr, (str)) 46 #define sbuf_vprintf(s, fmt, args) \ 47 custr_append_vprintf((s)->s_custr, (fmt), (args)) 48 #define sbuf_data(s) custr_cstr((s)->s_custr) 49 #define sbuf_finish(s) 50 51 #endif /* LIB9P_SBUF_H */ 52