sys_waitid - Linux

Symbol: sys_waitid

tools/include/nolibc/sys/wait.h

int sys_waitid(int which, pid_t pid, siginfo_t *infop, int options, struct rusage *rusage)

tools/testing/selftests/pidfd/pidfd.h

static inline int sys_waitid(int which, pid_t pid, siginfo_t *info, int options)