diff options
Diffstat (limited to 'plan9/config.plan9')
| -rw-r--r-- | plan9/config.plan9 | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/plan9/config.plan9 b/plan9/config.plan9 index 9965c73d37..463c0942fb 100644 --- a/plan9/config.plan9 +++ b/plan9/config.plan9 @@ -259,7 +259,13 @@ * available to get the list of process groups. If unavailable, multiple * groups are probably not supported. */ +/* HAS_SETGROUPS: + * This symbol, if defined, indicates that the setgroups() routine is + * available to set the list of process groups. If unavailable, multiple + * groups are probably not supported. + */ #undef HAS_GETGROUPS /* config-skip */ +#undef HAS_SETGROUPS /* config-skip */ /* HAS_GETHOSTENT: * This symbol, if defined, indicates that the gethostent routine is @@ -1006,14 +1012,14 @@ /* Groups_t: * This symbol holds the type used for the second argument to - * getgroups(). Usually, this is the same of gidtype, but + * [gs]etgroups(). Usually, this is the same of gidtype, but * sometimes it isn't. It can be int, ushort, uid_t, etc... * It may be necessary to include <sys/types.h> to get any * typedef'ed information. This is only required if you have - * getgroups(). + * getgroups() or setgroups(). */ -#ifdef HAS_GETGROUPS -#define Groups_t gid_t /* Type for 2nd arg to getgroups() */ +#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) +#define Groups_t gid_t /* Type for 2nd arg to [gs]etgroups() */ #endif /* DB_Prefix_t: |