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Document that arg max is controllable via sysctl.

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This commit is contained in:
Alexander Langer 1998-01-11 21:43:38 +00:00
parent 1616db3cf8
commit 6eba99b0db
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=32447
1 changed files with 7 additions and 5 deletions
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12
lib/libc/sys/execve.2
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@ -30,6 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)execve.2 8.5 (Berkeley) 6/1/94
.\" $Id$
.\"
.Dd June 1, 1994
.Dt EXECVE 2
@ -239,12 +240,12 @@ The new process requires more virtual memory than
is allowed by the imposed maximum
.Pq Xr getrlimit 2 .
.It Bq Er E2BIG
The number of bytes in the new process's argument list
The number of bytes in the new process' argument list
is larger than the system-imposed limit.
The limit in the system as released is 65536 bytes
.Pf ( Dv NCARGS
in
.Ao Pa sys/param.h Ac ) .
This limit is specified by the
.Xr sysctl 3
MIB variable
.Dv KERN_ARGMAX .
.It Bq Er EFAULT
The new process file is not as long as indicated by
the size values in its header.
@ -271,6 +272,7 @@ of a super-user as well.
.Xr fork 2 ,
.Xr execl 3 ,
.Xr exit 3 ,
.Xr sysctl 3 ,
.Xr environ 7
.Sh HISTORY
The