diff mbox series

[v4,23/35] getrlimit.2, getrusage.2: Remove unused include

Message ID	20210403194026.102818-24-alx.manpages@gmail.com
State	Not applicable
Headers	DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 482FB388A415 To: mtk.manpages@gmail.com Subject: [PATCH v4 23/35] getrlimit.2, getrusage.2: Remove unused include Date: Sat, 3 Apr 2021 21:40:15 +0200 Message-Id: <20210403194026.102818-24-alx.manpages@gmail.com> In-Reply-To: <20210403194026.102818-1-alx.manpages@gmail.com> References: <20210403194026.102818-1-alx.manpages@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list From: Alejandro Colomar via Libc-alpha <libc-alpha@sourceware.org> Reply-To: Alejandro Colomar <alx.manpages@gmail.com> Cc: Alejandro Colomar <alx.manpages@gmail.com>, linux-man@vger.kernel.org, libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" <libc-alpha-bounces@sourceware.org>
Series	SYNOPSIS: Use syscall(SYS_...); and fix '#include's \| [v4,00/35] SYNOPSIS: Use syscall(SYS_...); and fix '#include's [v4,01/35] system_data_types.7: Add 'struct sockaddr' [v4,02/35] sockaddr.3: New link to system_data_types(7) [v4,03/35] system_data_types.7: Add 'socklen_t' [v4,04/35] socklen_t.3: New link to system_data_types(7) [v4,05/35] access.2: Use syscall(SYS_...); for system calls without a wrapper [v4,06/35] add_key.2: Remove unused include [v4,07/35] alloc_hugepages.2: Use syscall(SYS_...); for system calls without a wrapper [v4,08/35] arch_prctl.2: Use syscall(SYS_...); for system calls without a wrapper [v4,09/35] arch_prctl.2: SYNOPSIS: Remove unused includes [v4,10/35] capget.2: Use syscall(SYS_...); for system calls without a wrapper [v4,11/35] clone.2: Use syscall(SYS_...); for system calls without a wrapper [v4,12/35] delete_module.2: Add missing include [v4,13/35] dup.2: SYNOPSIS: Use consistent comments through pages [v4,14/35] execveat.2: Use syscall(SYS_...); for system calls without a wrapper [v4,15/35] exit_group.2: Use 'noreturn' in prototypes [v4,16/35] exit_group.2: Use syscall(SYS_...); for system calls without a wrapper [v4,17/35] fanotify_init.2: Add comment: why more than one include is needed [v4,18/35] fcntl.2: Remove unused include [v4,19/35] futex.2: Use syscall(SYS_...); for system calls without a wrapper [v4,20/35] futimesat.2: ffix [v4,21/35] getdents.2: Use syscall(SYS_...); for system calls without a wrapper [v4,22/35] getpriority.2: Remove unused include [v4,23/35] getrlimit.2, getrusage.2: Remove unused include [v4,24/35] getunwind.2: Use syscall(SYS_...); for system calls without a wrapper [v4,25/35] get_robust_list.2: Use syscall(SYS_...); for system calls without a wrapper [v4,26/35] delete_module.2: Use syscall(SYS_...); for system calls without a wrapper [v4,27/35] init_module.2: Use syscall(SYS_...); for system calls without a wrapper [v4,28/35] io_cancel.2: Use syscall(SYS_...); for system calls without a wrapper [v4,29/35] ioctl_fat.2: Make clear why is each header exactly needed. [v4,30/35] ioctl_fat.2: ffix [v4,31/35] ioctl_ficlonerange.2: Make clear why is each header exactly needed. [v4,32/35] ioctl_fideduperange.2: Make clear why exactly is each header needed [v4,33/35] ioctl_fslabel.2: ffix [v4,34/35] ioctl_fslabel.2: Make clear why exactly is each header needed [v4,35/35] ioctl_getfsmap.2: Make clear why exactly is each header needed

Commit Message

Alejandro Colomar April 3, 2021, 7:40 p.m. UTC

  <sys/time.h> is not required by any of these function declaration
or macro definition used by these functions.  It's maybe (or maybe
not) needed by some tipe inside the rlimit structure, but that
info belongs to system_data_types(7), not here.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 man2/getrlimit.2 | 1 -
 man2/getrusage.2 | 9 ---------
 2 files changed, 10 deletions(-)

diff mbox series

Patch

diff --git a/man2/getrlimit.2 b/man2/getrlimit.2
index 444c50525..648fd3c85 100644
--- a/man2/getrlimit.2
+++ b/man2/getrlimit.2
@@ -66,7 +66,6 @@ 
 getrlimit, setrlimit, prlimit \- get/set resource limits
 .SH SYNOPSIS
 .nf
-.B #include <sys/time.h>
 .B #include <sys/resource.h>
 .PP
 .BI "int getrlimit(int " resource ", struct rlimit *" rlim );
diff --git a/man2/getrusage.2 b/man2/getrusage.2
index d3c0de8a0..85c4ffed1 100644
--- a/man2/getrusage.2
+++ b/man2/getrusage.2
@@ -41,7 +41,6 @@ 
 getrusage \- get resource usage
 .SH SYNOPSIS
 .nf
-.B #include <sys/time.h>
 .B #include <sys/resource.h>
 .PP
 .BI "int getrusage(int " who ", struct rusage *" usage );
@@ -230,14 +229,6 @@  is Linux-specific.
 Resource usage metrics are preserved across an
 .BR execve (2).
 .PP
-Including
-.I <sys/time.h>
-is not required these days, but increases portability.
-(Indeed,
-.I struct timeval
-is defined in
-.IR <sys/time.h> .)
-.PP
 In Linux kernel versions before 2.6.9, if the disposition of
 .B SIGCHLD
 is set to