fallocate.2, mmap.2, open.2, truncate.2, write.2: ERRORS: add EPERM for operation...

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/fallocate.2 b/man2/fallocate.2
index 6b2a16a57d4c47edbdcaeabcea0a1c08dc21b306..290e12ba061ea7e93af1726601f0a250206e57b0 100644 (file)
--- a/man2/fallocate.2
+++ b/man2/fallocate.2
@@ -349,6 +349,10 @@ is marked append-only
 (see
 .BR chattr (1)).
 .TP
+.B EPERM
+The operation was prevented by a file seal; see
+.BR fcntl (2).
+.TP
 .B ESPIPE
 .I fd
 refers to a pipe or FIFO.

diff --git a/man2/mmap.2 b/man2/mmap.2
index cfddeaa6e520469449e8f7862c388b3defadd871..951451bae938303bece7a8624f22af3a56d1eeb1 100644 (file)
--- a/man2/mmap.2
+++ b/man2/mmap.2
@@ -465,6 +465,10 @@ but the mapped area belongs to a file on a filesystem that
 was mounted no-exec.
 .\" (Since 2.4.25 / 2.6.0.)
 .TP
+.B EPERM
+The operation was prevented by a file seal; see
+.BR fcntl (2).
+.TP
 .B ETXTBSY
 .B MAP_DENYWRITE
 was set but the object specified by

diff --git a/man2/open.2 b/man2/open.2
index 52d6b48a4b6cbeac4e1e86fceb20872976b26bf3..d6bff3ed409b78b920d4e6820afea57a34740201 100644 (file)
--- a/man2/open.2
+++ b/man2/open.2
@@ -980,6 +980,10 @@ flag was specified, but the effective user ID of the caller
 did not match the owner of the file and the caller was not privileged
 .RB ( CAP_FOWNER ).
 .TP
+.B EPERM
+The operation was prevented by a file seal; see
+.BR fcntl (2).
+.TP
 .B EROFS
 .I pathname
 refers to a file on a read-only filesystem and write access was

diff --git a/man2/truncate.2 b/man2/truncate.2
index 2ab57da68d82f2630456a615f48e4ec2d2037c3c..4ca142b01cf2f474f5b859fee95fd4cd817c02c0 100644 (file)
--- a/man2/truncate.2
+++ b/man2/truncate.2
@@ -169,6 +169,10 @@ A component of the path prefix is not a directory.
 The underlying filesystem does not support extending
 a file beyond its current size.
 .TP
+.B EPERM
+The operation was prevented by a file seal; see
+.BR fcntl (2).
+.TP
 .B EROFS
 The named file resides on a read-only filesystem.
 .TP

diff --git a/man2/write.2 b/man2/write.2
index 6b8a5b8c80b6834ce48b82b2d1e7bb19a01dfdc7..4882217b7685de6da38f8fa02b60c8dc4285be7b 100644 (file)
--- a/man2/write.2
+++ b/man2/write.2
@@ -171,6 +171,10 @@ The device containing the file referred to by
 .I fd
 has no room for the data.
 .TP
+.B EPERM
+The operation was prevented by a file seal; see
+.BR fcntl (2).
+.TP
 .B EPIPE
 .I fd
 is connected to a pipe or socket whose reading end is closed.