Konstantin Belousov 0538aafc41 The lseek(2), mmap(2), truncate(2), ftruncate(2), pread(2), and ... pwrite(2) syscalls are wrapped to provide compatibility with pre-7.x kernels which required padding before the off_t parameter. The fcntl(2) contains compatibility code to handle kernels before the struct flock was changed during the 8.x CURRENT development. The shims were reasonable to allow easier revert to the older kernel at that time. Now, two or three major releases later, shims do not serve any purpose. Such old kernels cannot handle current libc, so revert the compatibility code. Make padded syscalls support conditional under the COMPAT6 config option. For COMPAT32, the syscalls were under COMPAT6 already. Remove WITHOUT_SYSCALL_COMPAT build option, which only purpose was to (partially) disable the removed shims. Reviewed by: jhb, imp (previous versions) Discussed with: peter Sponsored by: The FreeBSD Foundation MFC after: 1 week		2015-04-18 21:50:13 +00:00
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__vdso_gettc.c	Rework the __vdso_* symbols attributes to only make the symbols weak,	2013-01-30 12:48:16 +00:00
amd64_get_fsbase.c	Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm	2004-01-09 16:52:09 +00:00
amd64_get_gsbase.c	Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm	2004-01-09 16:52:09 +00:00
amd64_set_fsbase.c	Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm	2004-01-09 16:52:09 +00:00
amd64_set_gsbase.c	Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm	2004-01-09 16:52:09 +00:00
brk.S	libc/amd64: Do not export .cerror.	2012-09-06 20:59:49 +00:00
cerror.S	Add section .note.GNU-stack for assembly files used by 386 and amd64.	2011-01-07 16:08:40 +00:00
exect.S	libc/amd64: Do not export .cerror.	2012-09-06 20:59:49 +00:00
getcontext.S	Introduce a WEAK_REFERENCE() alias and use it. Get rid of the CNAME and the	2013-11-21 21:25:58 +00:00
Makefile.inc	The lseek(2), mmap(2), truncate(2), ftruncate(2), pread(2), and	2015-04-18 21:50:13 +00:00
pipe.S	Introduce a WEAK_REFERENCE() alias and use it. Get rid of the CNAME and the	2013-11-21 21:25:58 +00:00
ptrace.S	libc/amd64: Do not export .cerror.	2012-09-06 20:59:49 +00:00
reboot.S	Introduce a WEAK_REFERENCE() alias and use it. Get rid of the CNAME and the	2013-11-21 21:25:58 +00:00
sbrk.S	libc/amd64: Do not export .cerror.	2012-09-06 20:59:49 +00:00
setlogin.S	Introduce a WEAK_REFERENCE() alias and use it. Get rid of the CNAME and the	2013-11-21 21:25:58 +00:00
sigreturn.S	Add section .note.GNU-stack for assembly files used by 386 and amd64.	2011-01-07 16:08:40 +00:00
vfork.S	Introduce a WEAK_REFERENCE() alias and use it. Get rid of the CNAME and the	2013-11-21 21:25:58 +00:00