* src/stat.c (human_fstype): Add "guest-memfd".
* NEWS: Mention the improvement.
---
NEWS | 4 ++++
src/stat.c | 2 ++
2 files changed, 6 insertions(+)
diff --git a/NEWS b/NEWS
index b74c19f1f..e965e96eb 100644
--- a/NEWS
+++ b/NEWS
@@ -54,6 +54,10 @@ GNU coreutils NEWS -*-
outline -*-
This augments the existing "symlinks" and "shebangs" modes already
supported by the --enable-single-binary option.
+ 'stat and 'tail' now know about the "guest-memfd" file system type.
+ stat -f -c%T now reports the file system type,
+ and tail -f uses polling for this file system.
+
'tail' now accepts the --debug option, which is currently used to
detail the --follow implementation being used.
diff --git a/src/stat.c b/src/stat.c
index fcca0a769..69042fe52 100644
--- a/src/stat.c
+++ b/src/stat.c
@@ -385,6 +385,8 @@ human_fstype (STRUCT_STATVFS const *statfsbuf)
return "gfs/gfs2";
case S_MAGIC_GPFS: /* 0x47504653 remote */
return "gpfs";
+ case S_MAGIC_GUEST_MEMFD: /* 0x474D454D remote */
+ return "guest-memfd";
case S_MAGIC_HFS: /* 0x4244 local */
return "hfs";
case S_MAGIC_HFS_PLUS: /* 0x482B local */
--
2.52.0
