The branch main has been updated by asomers:
URL:
https://cgit.FreeBSD.org/src/commit/?id=b3168306a13b9d95c2b01bf7a483c1af9ec0d797
commit b3168306a13b9d95c2b01bf7a483c1af9ec0d797
Author: Alan Somers <asom...@freebsd.org>
AuthorDate: 2025-01-28 17:59:41 +0000
Commit: Alan Somers <asom...@freebsd.org>
CommitDate: 2025-06-13 20:33:02 +0000
fstat: identify kqueue, mqueue, and procdesc file descriptors
When displaying kqueue, mqueue, and procdesc file descriptors, identify
them as such. There aren't any details, but it's better than a scary
warning like "unknown file type 15 for file 6 of pid 26393".
Sponsored by: ConnectWise
Differential Revision: https://reviews.freebsd.org/D48706
MFC after: 2 weeks
---
usr.bin/fstat/fstat.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c
index e5d0755062d0..e93385a5b0f6 100644
--- a/usr.bin/fstat/fstat.c
+++ b/usr.bin/fstat/fstat.c
@@ -299,14 +299,26 @@ print_file_info(struct procstat *procstat, struct
filestat *fst,
case PS_FST_TYPE_PTS:
print_pts_info(procstat, fst);
break;
+ case PS_FST_TYPE_KQUEUE:
+ printf(" [kqueue]");
+ break;
+ case PS_FST_TYPE_MQUEUE:
+ printf(" [mqueue]");
+ break;
case PS_FST_TYPE_SHM:
print_shm_info(procstat, fst);
break;
case PS_FST_TYPE_SEM:
print_sem_info(procstat, fst);
break;
+ case PS_FST_TYPE_PROCDESC:
+ printf(" [procdesc]");
+ break;
case PS_FST_TYPE_DEV:
break;
+ case PS_FST_TYPE_EVENTFD:
+ printf(" [eventfd]");
+ break;
default:
if (vflg)
fprintf(stderr,
