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| author | alex <alex@FreeBSD.org> | 1998-01-13 01:30:17 +0000 |
|---|---|---|
| committer | alex <alex@FreeBSD.org> | 1998-01-13 01:30:17 +0000 |
| commit | d53da9d8fe3ec999684208c49333e3dc46fd5608 (patch) | |
| tree | 6d63ced4df04368315bc348a9356472c4c726925 /lib/libc/sys | |
| parent | 99545301cb16315389f9997c664e8fec7edd1f61 (diff) | |
| download | FreeBSD-src-d53da9d8fe3ec999684208c49333e3dc46fd5608.zip FreeBSD-src-d53da9d8fe3ec999684208c49333e3dc46fd5608.tar.gz | |
Dump the constant NGROUPS in favor of the POSIX way:
sysconf(_SC_NGROUPS_MAX).
Submitted by: bde
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/getgroups.2 | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/lib/libc/sys/getgroups.2 b/lib/libc/sys/getgroups.2 index 6a16d55..7bda945 100644 --- a/lib/libc/sys/getgroups.2 +++ b/lib/libc/sys/getgroups.2 @@ -30,7 +30,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)getgroups.2 8.2 (Berkeley) 4/16/94 -.\" $Id$ +.\" $Id: getgroups.2,v 1.3 1998/01/11 22:01:20 alex Exp $ .\" .Dd April 16, 1994 .Dt GETGROUPS 2 @@ -54,13 +54,9 @@ indicates the number of entries that may be placed in .Fa gidset . .Fn Getgroups returns the actual number of groups returned in -.Fa gidset . -No more than -.Dv NGROUPS , -as defined in -.Aq Pa sys/param.h , -will ever -be returned. +.Fa gidset , +which is limited to the value returned by +.Fn sysconf _SC_NGROUPS_MAX . If .Fa gidsetlen is zero, @@ -90,7 +86,8 @@ an invalid address. .El .Sh SEE ALSO .Xr setgroups 2 , -.Xr initgroups 3 +.Xr initgroups 3 , +.Xr sysconf 3 .Sh HISTORY The .Fn getgroups |
