1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*===-- helpers.c - tool for testing libLLVM and llvm-c API ---------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Helper functions *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include <stdio.h>
#include <string.h>
#define MAX_TOKENS 512
#define MAX_LINE_LEN 1024
void tokenize_stdin(void (*cb)(char **tokens, int ntokens)) {
char line[MAX_LINE_LEN];
char *tokbuf[MAX_TOKENS];
while (fgets(line, sizeof(line), stdin)) {
int c = 0;
if (line[0] == ';' || line[0] == '\n')
continue;
while (c < MAX_TOKENS) {
tokbuf[c] = strtok(c ? NULL : line, " \n");
if (!tokbuf[c])
break;
c++;
}
if (c)
cb(tokbuf, c);
}
}
|
