Date: Sun, 20 Jun 2010 15:11:41 -0700 From: Garrett Cooper <yanefbsd@gmail.com> To: Stathis Kamperis <ekamperi@gmail.com> Cc: FreeBSD-Hackers <freebsd-hackers@freebsd.org>, standards@freebsd.org Subject: Re: Are POSIX mqueues supposed to be functional on FreeBSD? Message-ID: <AANLkTinTwG3zsShWO2qVNISEYKp4h7WEy0SKCoIYMIPK@mail.gmail.com> In-Reply-To: <AANLkTin3x9nmXx0B8SNozhMnUoZypvk4AL_95ovupatC@mail.gmail.com> References: <AANLkTilHaP5K-NpRDG41yZimK9bJbO4nPlSF6Egqt5Rm@mail.gmail.com> <AANLkTin3x9nmXx0B8SNozhMnUoZypvk4AL_95ovupatC@mail.gmail.com>
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On Sun, Jun 20, 2010 at 3:06 PM, Stathis Kamperis <ekamperi@gmail.com> wrot= e: > 2010/6/21 Garrett Cooper <yanefbsd@gmail.com>: >> =A0 =A0Err... I ran an mqueue test and it popped up with ENOSYS. Which >> makes me wonder, are POSIX mqueues implemented 100% on FreeBSD? I >> looked into sys/kern/uip_mqueue.c and it _appears_ functional, but I > > Hi, > > did you first load the respective kernel module (mqueuefs or something > like that) ? Duh... should have checked that first I suppose: no, it isn't loaded. However, it doesn't appear to compile with my copy of src: # make -C /sys/modules/mqueue/ all install Warning: Object directory not changed from original /usr/src/sys/modules/mq= ueue cc -O2 -pipe -fno-strict-aliasing -pipe -O2 -march=3Dnocona -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=3D8000 --param inline-unit-growth=3D100 --param large-function-growth=3D1000 -fno-common -fno-omit-frame-pointer -mcmodel=3Dkernel -mno-red-zone -mfpmath=3D387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=3Diso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -c /usr/src/sys/modules/mqueue/../../kern/uipc_mqueue.c /usr/src/sys/modules/mqueue/../../kern/uipc_mqueue.c:48:24: error: opt_compat.h: No such file or directory *** Error code 1 Stop in /usr/src/sys/modules/mqueue. # find /usr/src/ -name opt_compat.h So I'll need to hunt down what's going on with the missing header. Thanks :), -Garrett
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