Section 5 · File formats
proc_pid_wchan.5
Package: man-pages
proc_pid_wchan
NAME
/proc/pid/wchan − wait channel
DESCRIPTION
/proc/pid/wchan (since Linux 2.6.0)
The symbolic name corresponding to the location in the kernel where the process is sleeping.
Permission to access this file is governed by a ptrace access mode PTRACE_MODE_READ_FSCREDS check; see ptrace(2).
SEE ALSO
proc(5)