From 9a6ff5bc53dedbaa601a1a76cbaf8a76afd60c9f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 21:41:06 +0200
Subject: Adding upstream version 6.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 man3/popen.3 | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

(limited to 'man3/popen.3')

diff --git a/man3/popen.3 b/man3/popen.3
index 698fe28..6c2cd00 100644
--- a/man3/popen.3
+++ b/man3/popen.3
@@ -10,7 +10,7 @@
 .\" Modified Sat May 18 20:37:44 1996 by Martin Schulze (joey@linux.de)
 .\" Modified 7 May 1998 by Joseph S. Myers (jsm28@cam.ac.uk)
 .\"
-.TH popen 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH popen 3 2023-10-31 "Linux man-pages 6.7"
 .SH NAME
 popen, pclose \- pipe stream to or from a process
 .SH LIBRARY
@@ -19,16 +19,16 @@ Standard C library
 .SH SYNOPSIS
 .nf
 .B #include <stdio.h>
-.PP
+.P
 .BI "FILE *popen(const char *" command ", const char *" type );
 .BI "int pclose(FILE *" stream );
 .fi
-.PP
+.P
 .RS -4
 Feature Test Macro Requirements for glibc (see
 .BR feature_test_macros (7)):
 .RE
-.PP
+.P
 .BR popen (),
 .BR pclose ():
 .nf
@@ -44,7 +44,7 @@ Since a pipe is by definition unidirectional, the
 .I type
 argument may specify only reading or writing, not both; the resulting
 stream is correspondingly read-only or write-only.
-.PP
+.P
 The
 .I command
 argument is a pointer to a null-terminated string containing a shell
@@ -54,7 +54,7 @@ This command is passed to
 using the
 .B \-c
 flag; interpretation, if any, is performed by the shell.
-.PP
+.P
 The
 .I type
 argument is a pointer to a null-terminated string which must contain
@@ -69,7 +69,7 @@ see the description of the
 flag in
 .BR open (2)
 for reasons why this may be useful.
-.PP
+.P
 The return value from
 .BR popen ()
 is a normal standard I/O stream in all respects save that it must be closed
@@ -85,11 +85,11 @@ Conversely, reading from
 the stream reads the command's standard output, and the command's
 standard input is the same as that of the process that called
 .BR popen ().
-.PP
+.P
 Note that output
 .BR popen ()
 streams are block buffered by default.
-.PP
+.P
 The
 .BR pclose ()
 function waits for the associated process to terminate and returns the exit
@@ -105,7 +105,7 @@ or
 .BR pipe (2)
 calls fail, or if the function cannot allocate memory,
 NULL is returned.
-.PP
+.P
 .BR pclose ():
 on success, returns the exit status of the command; if
 .\" These conditions actually give undefined results, so I commented
@@ -117,7 +117,7 @@ on success, returns the exit status of the command; if
 .BR wait4 (2)
 returns an error, or some other error is detected,
 \-1 is returned.
-.PP
+.P
 On failure, both functions set
 .I errno
 to indicate the error.
@@ -140,7 +140,7 @@ argument is invalid, and this condition is detected,
 .I errno
 is set to
 .BR EINVAL .
-.PP
+.P
 If
 .BR pclose ()
 cannot obtain the child status,
@@ -162,7 +162,6 @@ T{
 .BR pclose ()
 T}	Thread safety	MT-Safe
 .TE
-.sp 1
 .SH VERSIONS
 The \[aq]e\[aq] value for
 .I type
@@ -187,9 +186,9 @@ The latter can be avoided by calling
 .BR fflush (3)
 before
 .BR popen ().
-.PP
+.P
 Failure to execute the shell is indistinguishable from the shell's failure
-to execute command, or an immediate exit of the command.
+to execute the command, or an immediate exit of the command.
 The only hint is an exit status of 127.
 .\" .SH HISTORY
 .\" A
-- 
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