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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
commit3af6d22bb3850ab2bac67287e3a3d3b0e32868e5 (patch)
tree3ee7a3ec64525911fa865bb984c86d997d855527 /man3/sockatmark.3
parentAdding debian version 6.05.01-1. (diff)
downloadmanpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.tar.xz
manpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.zip
Merging upstream version 6.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--man3/sockatmark.317
1 files changed, 8 insertions, 9 deletions
diff --git a/man3/sockatmark.3 b/man3/sockatmark.3
index ca03910..7d07791 100644
--- a/man3/sockatmark.3
+++ b/man3/sockatmark.3
@@ -3,7 +3,7 @@
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
-.TH sockatmark 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH sockatmark 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
sockatmark \- determine whether socket is at out-of-band mark
.SH LIBRARY
@@ -12,15 +12,15 @@ Standard C library
.SH SYNOPSIS
.nf
.B #include <sys/socket.h>
-.PP
+.P
.BI "int sockatmark(int " sockfd );
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR sockatmark ():
.nf
_POSIX_C_SOURCE >= 200112L
@@ -67,7 +67,6 @@ T{
.BR sockatmark ()
T} Thread safety MT-Safe
.TE
-.sp 1
.SH STANDARDS
POSIX.1-2008.
.SH HISTORY
@@ -80,14 +79,14 @@ returns 1, then the out-of-band data can be read using the
.B MSG_OOB
flag of
.BR recv (2).
-.PP
+.P
Out-of-band data is supported only on some stream socket protocols.
-.PP
+.P
.BR sockatmark ()
can safely be called from a handler for the
.B SIGURG
signal.
-.PP
+.P
.BR sockatmark ()
is implemented using the
.B SIOCATMARK
@@ -102,7 +101,7 @@ The following code can be used after receipt of a
.B SIGURG
signal to read (and discard) all data up to the mark,
and then read the byte of data at the mark:
-.PP
+.P
.EX
char buf[BUF_LEN];
char oobdata;