skalibs

Mirror/fork of https://skarnet.org/software/skalibs/
git clone https://ccx.te2000.cz/git/skalibs
Log | Files | Refs | README | LICENSE

waitpid_nointr.c (263B)

      1 /* ISC license. */
      2 
      3 #include <sys/wait.h>
      4 #include <errno.h>
      5 #include <skalibs/djbunix.h>
      6 
      7 pid_t waitpid_nointr (pid_t pid, int *wstat, int flags)
      8 {
      9   pid_t r ;
     10   do r = waitpid(pid, wstat, flags) ;
     11   while ((r == (pid_t)-1) && (errno == EINTR)) ;
     12   return r ;
     13 }