From ef6c1108ed7a52a383b2e4054a87dde51eca90fe Mon Sep 17 00:00:00 2001 From: ngie Date: Fri, 11 Jan 2019 22:28:18 +0000 Subject: [PATCH] Add Linux compatibility support for `SC_NPROCESSORS_{CONF,ONLN}` as `_SC_NPROCESSORS_{CONF,ONLN}` The goal of this change is to make it easier to use getconf to query the number of available processors. Sadly it's unclear per POSIX, which form (with a preceding _ or lacking it) is correct. I will bring this up on the Austin Group list so this point is clarified for implementors that might rely on this getconf variable in future POSIX spec versions. This is something I noticed when trying to import GoogleTest to FreeBSD as one of the CI scripts uses this variable on Linux. MFC after: 2 weeks Approved by: emaste (mentor) Differential Revision: https://reviews.freebsd.org/D18640 --- usr.bin/getconf/sysconf.gperf | 2 ++ 1 file changed, 2 insertions(+) diff --git a/usr.bin/getconf/sysconf.gperf b/usr.bin/getconf/sysconf.gperf index d1102ef3c395..950e3459790e 100644 --- a/usr.bin/getconf/sysconf.gperf +++ b/usr.bin/getconf/sysconf.gperf @@ -63,6 +63,8 @@ SYMLOOP_MAX, _SC_SYMLOOP_MAX TIMER_MAX, _SC_TIMER_MAX TTY_NAME_MAX, _SC_TTY_NAME_MAX TZNAME_MAX, _SC_TZNAME_MAX +_NPROCESSORS_CONF, _SC_NPROCESSORS_CONF +_NPROCESSORS_ONLN, _SC_NPROCESSORS_ONLN _POSIX2_CHAR_TERM, _SC_2_CHAR_TERM _POSIX2_C_BIND, _SC_2_C_BIND _POSIX2_C_DEV, _SC_2_C_DEV