CVS commit: src/sys/compat

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Sat Nov  9 23:44:32 UTC 2019

Modified Files:
        src/sys/compat/linux/arch/alpha: syscalls.master
        src/sys/compat/linux/arch/amd64: syscalls.master
        src/sys/compat/linux/arch/arm: syscalls.master
        src/sys/compat/linux/arch/i386: syscalls.master
        src/sys/compat/linux/arch/m68k: syscalls.master
        src/sys/compat/linux/arch/mips: syscalls.master
        src/sys/compat/linux/arch/powerpc: syscalls.master
        src/sys/compat/linux/common: linux_file.c
        src/sys/compat/linux32/arch/amd64: syscalls.master
        src/sys/compat/linux32/common: linux32_unistd.c

Log Message:
add dummy implementation of linux fallocate() which just returns EOPNOTSUPP;
this is needed so that glibc falls back to emulation and apps behaving
properly, since EOPNOTSUPP is a documented and expected return code, but
ENOSYS is not

right now there are no filesystems in NetBSD tree supporting the fallocate
VOP, so no point trying to map this to a native call

supposed to help with problem reported in
https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html


To generate a diff of this commit:
cvs rdiff -u -r1.95 -r1.96 src/sys/compat/linux/arch/alpha/syscalls.master
cvs rdiff -u -r1.60 -r1.61 src/sys/compat/linux/arch/amd64/syscalls.master
cvs rdiff -u -r1.67 -r1.68 src/sys/compat/linux/arch/arm/syscalls.master
cvs rdiff -u -r1.122 -r1.123 src/sys/compat/linux/arch/i386/syscalls.master
cvs rdiff -u -r1.93 -r1.94 src/sys/compat/linux/arch/m68k/syscalls.master
cvs rdiff -u -r1.66 -r1.67 src/sys/compat/linux/arch/mips/syscalls.master
cvs rdiff -u -r1.72 -r1.73 src/sys/compat/linux/arch/powerpc/syscalls.master
cvs rdiff -u -r1.116 -r1.117 src/sys/compat/linux/common/linux_file.c
cvs rdiff -u -r1.69 -r1.70 src/sys/compat/linux32/arch/amd64/syscalls.master
cvs rdiff -u -r1.41 -r1.42 src/sys/compat/linux32/common/linux32_unistd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.