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56cf9e8eec
This was added on Linux 5.1(3eb39f47934f9d5a3027fe00d906a45fe3a15fad) as a way to avoid the race condition of using kill (where PID might be reused by the kernel between between obtaining the pid and sending the signal). If the siginfo_t argument is NULL then pidfd_send_signal is equivalent to kill. If it is not NULL pidfd_send_signal is equivalent to rt_sigqueueinfo. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com> |
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| .. | ||
| bits | ||
| coldfire | ||
| m680x0 | ||
| sys | ||
| ____longjmp_chk.c | ||
| arch-syscall.h | ||
| c++-types.data | ||
| clone.S | ||
| configure | ||
| configure.ac | ||
| getpagesize.c | ||
| Implies | ||
| kernel_sigaction.h | ||
| kernel_stat.h | ||
| kernel-features.h | ||
| ldconfig.h | ||
| m68k-helpers.c | ||
| Makefile | ||
| mmap_internal.h | ||
| mremap.S | ||
| sigcontextinfo.h | ||
| syscall.S | ||
| syscalls.list | ||
| sysdep.h | ||
| sysdep.S | ||
| time64-compat.h | ||
| Versions | ||
| vfork.S | ||
| xstatver.h | ||