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comparison pyPRADA_1.2/tools/bwa-0.5.7-mh/kstring.c @ 0:acc2ca1a3ba4

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author siyuan
date Thu, 20 Feb 2014 00:44:58 -0500
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-1:000000000000 0:acc2ca1a3ba4
1 #include <stdarg.h>
2 #include <stdio.h>
3 #include "kstring.h"
4
5 int ksprintf(kstring_t *s, const char *fmt, ...)
6 {
7 va_list ap;
8 int l;
9 va_start(ap, fmt);
10 l = vsnprintf(s->s + s->l, s->m - s->l, fmt, ap);
11 va_end(ap);
12 if (l + 1 > s->m - s->l) {
13 s->m = s->l + l + 2;
14 kroundup32(s->m);
15 s->s = (char*)realloc(s->s, s->m);
16 va_start(ap, fmt);
17 l = vsnprintf(s->s + s->l, s->m - s->l, fmt, ap);
18 }
19 va_end(ap);
20 s->l += l;
21 return l;
22 }
23
24 #ifdef KSTRING_MAIN
25 #include <stdio.h>
26 int main()
27 {
28 kstring_t *s;
29 s = (kstring_t*)calloc(1, sizeof(kstring_t));
30 ksprintf(s, "abcdefg: %d", 100);
31 printf("%s\n", s->s);
32 free(s);
33 return 0;
34 }
35 #endif