Date: Mon, 21 Jun 2010 11:41:58 +1200 From: Andrew Thompson <thompsa@FreeBSD.org> To: Garrett Cooper <yanefbsd@gmail.com> Cc: Stathis Kamperis <ekamperi@gmail.com>, standards@freebsd.org, FreeBSD-Hackers <freebsd-hackers@freebsd.org> Subject: Re: Are POSIX mqueues supposed to be functional on FreeBSD? Message-ID: <AANLkTikTeevkOUexFwStijcXa3TlQnuHrV9lkYApoXw_@mail.gmail.com> In-Reply-To: <AANLkTinTwG3zsShWO2qVNISEYKp4h7WEy0SKCoIYMIPK@mail.gmail.com> References: <AANLkTilHaP5K-NpRDG41yZimK9bJbO4nPlSF6Egqt5Rm@mail.gmail.com> <AANLkTin3x9nmXx0B8SNozhMnUoZypvk4AL_95ovupatC@mail.gmail.com> <AANLkTinTwG3zsShWO2qVNISEYKp4h7WEy0SKCoIYMIPK@mail.gmail.com>
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On 21 June 2010 10:11, Garrett Cooper <yanefbsd@gmail.com> wrote: > On Sun, Jun 20, 2010 at 3:06 PM, Stathis Kamperis <ekamperi@gmail.com> wrote: >> 2010/6/21 Garrett Cooper <yanefbsd@gmail.com>: >>> Err... 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/mqueue > cc -O2 -pipe -fno-strict-aliasing -pipe -O2 -march=nocona -Werror > -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq > -finline-limit=8000 --param inline-unit-growth=100 --param > large-function-growth=1000 -fno-common -fno-omit-frame-pointer > -mcmodel=kernel -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 > -mno-sse3 -mno-mmx -mno-3dnow -msoft-float > -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector > -std=iso9899:1999 -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. opt_* headers are auto-generated by the kernel config. Just add opt_compat.h to sys/modules/mqueue/Makefile right after opt_posix.h Andrewhelp
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