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Unified Diff: fusl/src/network/res_mkquery.c

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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Index: fusl/src/network/res_mkquery.c
diff --git a/fusl/src/network/res_mkquery.c b/fusl/src/network/res_mkquery.c
index ec4568acb8166cbe7d6624ee6357cdd731e1c514..15f7d1d7f9109346b61e7c1eb8832e32c438b415 100644
--- a/fusl/src/network/res_mkquery.c
+++ b/fusl/src/network/res_mkquery.c
@@ -3,42 +3,50 @@
#include <time.h>
#include "libc.h"
-int __res_mkquery(int op, const char *dname, int class, int type,
- const unsigned char *data, int datalen,
- const unsigned char *newrr, unsigned char *buf, int buflen)
-{
- int id, i, j;
- unsigned char q[280];
- struct timespec ts;
- size_t l = strnlen(dname, 255);
- int n;
+int __res_mkquery(int op,
+ const char* dname,
+ int class,
+ int type,
+ const unsigned char* data,
+ int datalen,
+ const unsigned char* newrr,
+ unsigned char* buf,
+ int buflen) {
+ int id, i, j;
+ unsigned char q[280];
+ struct timespec ts;
+ size_t l = strnlen(dname, 255);
+ int n;
- if (l && dname[l-1]=='.') l--;
- n = 17+l+!!l;
- if (l>253 || buflen<n || op>15u || class>255u || type>255u)
- return -1;
+ if (l && dname[l - 1] == '.')
+ l--;
+ n = 17 + l + !!l;
+ if (l > 253 || buflen < n || op > 15u || class > 255u || type > 255u)
+ return -1;
- /* Construct query template - ID will be filled later */
- memset(q, 0, n);
- q[2] = op*8 + 1;
- q[5] = 1;
- memcpy((char *)q+13, dname, l);
- for (i=13; q[i]; i=j+1) {
- for (j=i; q[j] && q[j] != '.'; j++);
- if (j-i-1u > 62u) return -1;
- q[i-1] = j-i;
- }
- q[i+1] = type;
- q[i+3] = class;
+ /* Construct query template - ID will be filled later */
+ memset(q, 0, n);
+ q[2] = op * 8 + 1;
+ q[5] = 1;
+ memcpy((char*)q + 13, dname, l);
+ for (i = 13; q[i]; i = j + 1) {
+ for (j = i; q[j] && q[j] != '.'; j++)
+ ;
+ if (j - i - 1u > 62u)
+ return -1;
+ q[i - 1] = j - i;
+ }
+ q[i + 1] = type;
+ q[i + 3] = class;
- /* Make a reasonably unpredictable id */
- clock_gettime(CLOCK_REALTIME, &ts);
- id = ts.tv_nsec + ts.tv_nsec/65536UL & 0xffff;
- q[0] = id/256;
- q[1] = id;
+ /* Make a reasonably unpredictable id */
+ clock_gettime(CLOCK_REALTIME, &ts);
+ id = ts.tv_nsec + ts.tv_nsec / 65536UL & 0xffff;
+ q[0] = id / 256;
+ q[1] = id;
- memcpy(buf, q, n);
- return n;
+ memcpy(buf, q, n);
+ return n;
}
weak_alias(__res_mkquery, res_mkquery);

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