From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Tue, 19 May 2020 05:43:21 +0000 (+0200)
Subject: adjtimex.2, prctl.2, semget.2, signalfd.2, umount.2, syscall.2, dlopen.3, getgrent_r... 
X-Git-Tag: man-pages-5.07~113
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fman-pages.git;a=commitdiff_plain;h=e3a78ee96580aee35e487a5fcfd028f4766f5b9e

adjtimex.2, prctl.2, semget.2, signalfd.2, umount.2, syscall.2, dlopen.3, getgrent_r.3, killpg.3: Add section number in page cross-reference (adjtime(3))

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

diff --git a/man2/adjtimex.2 b/man2/adjtimex.2
index 1a1f3e4e15..274d41fad2 100644
--- a/man2/adjtimex.2
+++ b/man2/adjtimex.2
@@ -233,7 +233,7 @@ in which case other bits should not be specified in
 .\" In user space, ADJ_OFFSET_SINGLESHOT is 0x8001
 .\" In kernel space it is 0x0001, and must be ANDed with ADJ_ADJTIME (0x8000)
 Old-fashioned
-.BR adjtime ():
+.BR adjtime (3):
 (gradually) adjust time by value specified in
 .IR buf.offset ,
 which specifies an adjustment in microseconds.
diff --git a/man2/prctl.2 b/man2/prctl.2
index d7c7c4c6f3..968a75ab41 100644
--- a/man2/prctl.2
+++ b/man2/prctl.2
@@ -201,7 +201,7 @@ When a process becomes orphaned
 then that process will be reparented to
 the nearest still living ancestor subreaper.
 Subsequently, calls to
-.BR getppid ()
+.BR getppid (2)
 in the orphaned process will now return the PID of the subreaper process,
 and when the orphan terminates, it is the subreaper process that
 will receive a
diff --git a/man2/semget.2 b/man2/semget.2
index ed64b8dc39..21fda264e3 100644
--- a/man2/semget.2
+++ b/man2/semget.2
@@ -365,7 +365,7 @@ key        semid      owner      perms      nsems
 .in
 .PP
 Next, we demonstrate that when
-.BR semctl ()
+.BR semctl (2)
 is given the same
 .I key
 (as generated by the same arguments to
diff --git a/man2/signalfd.2 b/man2/signalfd.2
index e80b1ba9b4..080b8a1560 100644
--- a/man2/signalfd.2
+++ b/man2/signalfd.2
@@ -271,7 +271,7 @@ instance, then
 .BR epoll_wait (2)
 returns events only for signals sent to that process.
 In particular, if the process then uses
-.BR fork ()
+.BR fork (2)
 to create a child process, then the child will be able to
 .BR read (2)
 signals that are sent to it using the signalfd file descriptor, but
diff --git a/man2/syscall.2 b/man2/syscall.2
index d72465146c..e3a0ceac1d 100644
--- a/man2/syscall.2
+++ b/man2/syscall.2
@@ -118,7 +118,7 @@ Thus, using
 .BR syscall ()
 instead of the wrapper provided by glibc,
 the
-.BR readahead ()
+.BR readahead (2)
 system call would be invoked as follows on the ARM architecture with the EABI
 in little endian mode:
 .PP
diff --git a/man2/umount.2 b/man2/umount.2
index 2db49ed38b..823601dc16 100644
--- a/man2/umount.2
+++ b/man2/umount.2
@@ -199,7 +199,7 @@ To ensure
 .BR umount ()
 does not propagate in this fashion,
 the mount point may be remounted using a
-.BR mount ()
+.BR mount (2)
 call with a
 .I mount_flags
 argument that includes both
diff --git a/man3/dlopen.3 b/man3/dlopen.3
index 1ce71d84ad..3363f51205 100644
--- a/man3/dlopen.3
+++ b/man3/dlopen.3
@@ -194,7 +194,7 @@ If
 .I filename
 is NULL, then the returned handle is for the main program.
 When given to
-.BR dlsym (),
+.BR dlsym (3),
 this handle causes a search for a symbol in the main program,
 followed by all shared objects loaded at program startup,
 and then all shared objects loaded by
diff --git a/man3/getgrent_r.3 b/man3/getgrent_r.3
index dcf72a4925..0b0ea62a68 100644
--- a/man3/getgrent_r.3
+++ b/man3/getgrent_r.3
@@ -136,9 +136,9 @@ In the above table,
 in
 .I race:grent
 signifies that if any of the functions
-.BR setgrent (),
-.BR getgrent (),
-.BR endgrent (),
+.BR setgrent (3),
+.BR getgrent (3),
+.BR endgrent (3),
 or
 .BR getgrent_r ()
 are used in parallel in different threads of a program,
diff --git a/man3/killpg.3 b/man3/killpg.3
index f360d843fb..bc69f75bf8 100644
--- a/man3/killpg.3
+++ b/man3/killpg.3
@@ -112,7 +112,7 @@ first appeared in 4BSD).
 There are various differences between the permission checking
 in BSD-type systems and System\ V-type systems.
 See the POSIX rationale for
-.BR kill ().
+.BR kill (3p).
 A difference not mentioned by POSIX concerns the return
 value
 .BR EPERM :