source: asp3_tinet_ecnl_arm/trunk/musl-1.1.18/src/signal/sigaddset.c@ 352

Last change on this file since 352 was 352, checked in by coas-nagasima, 6 years ago

arm向けASP3版ECNLを追加
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 259 bytes
Line 
1#include <signal.h>
2#include <errno.h>
3
4int sigaddset(sigset_t *set, int sig)
5{
6 unsigned s = sig-1;
7 if (s >= _NSIG-1 || sig-32U < 3) {
8 errno = EINVAL;
9 return -1;
10 }
11 set->__bits[s/8/sizeof *set->__bits] |= 1UL<<(s&8*sizeof *set->__bits-1);
12 return 0;
13}
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