File: itimerfullfunc.sgrep

package info (click to toggle)
coccinelle 1.0.8.deb-5
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, sid
  • size: 26,148 kB
  • sloc: ml: 136,392; ansic: 23,594; sh: 2,189; makefile: 2,157; perl: 1,576; lisp: 840; python: 823; awk: 70; csh: 12
file content (37 lines) | stat: -rw-r--r-- 1,024 bytes parent folder | download | duplicates (6)
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
// ex 2.1
@@
@@

int do_setitimer(int which, struct itimerval *value, 
                 struct itimerval *ovalue)
{
   unsigned long expire;
   cputime_t cputime;
   int k;
   if (ovalue && (k = do_getitimer(which, ovalue)) < 0)
     return k;
   switch (which) {
     // work even when reversed case
     case ITIMER_PROF:
       cputime = timeval_to_cputime(&value->it_value);
        if (cputime_eq(cputime, cputime_zero))
	    cputime = jiffies_to_cputime(1);
         current->it_prof_value = cputime;
         cputime = timeval_to_cputime(&value->it_interval);
-         current->it_prof_incr = cputime;
+         B;
         break;
     case ITIMER_VIRTUAL:
       cputime = timeval_to_cputime(&value->it_value);
      if (cputime_eq(cputime, cputime_zero))
	  cputime = jiffies_to_cputime(1);
       current->it_virt_value = cputime;
-       cputime = timeval_to_cputime(&value->it_interval);
+      A;
       current->it_virt_incr = cputime;
       break;
     default:
         return -EINVAL;
   }
   return 0;
}