1 /*
2 * Copyright © 2020 Google, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24 #include "isaspec.h"
25
26 #include <stdarg.h>
27 #include <stdlib.h>
28
29 #include "util/u_string.h"
30
31 void
isa_print(struct isa_print_state * state,const char * fmt,...)32 isa_print(struct isa_print_state *state, const char *fmt, ...)
33 {
34 char *buffer;
35 va_list args;
36 int ret;
37
38 va_start(args, fmt);
39 ret = vasprintf(&buffer, fmt, args);
40 va_end(args);
41
42 if (ret != -1) {
43 const size_t len = strlen(buffer);
44
45 for (size_t i = 0; i < len; i++) {
46 const char c = buffer[i];
47
48 fputc(c, state->out);
49 state->line_column++;
50
51 if (c == '\n') {
52 state->line_column = 0;
53 }
54 }
55
56 free(buffer);
57
58 return;
59 }
60 }
61