summaryrefslogtreecommitdiff
path: root/arch/x86_64/bits/fcntl.h
AgeCommit message (Collapse)AuthorLines
2015-04-01move O_PATH definition back to arch bitsRich Felker-0/+1
while it's the same for all presently supported archs, it differs at least on sparc, and conceptually it's no less arch-specific than the other O_* macros. O_SEARCH and O_EXEC are still defined in terms of O_PATH in the main fcntl.h.
2013-11-23add O_TMPFILE flag, new in linux 3.11Szabolcs Nagy-0/+1
definition in linux: #define O_TMPFILE (__O_TMPFILE | O_DIRECTORY) where __O_TMPFILE and O_DIRECTORY are arch specific
2013-01-12add missing F_GETOWNER_UIDS flag to bits/fcntl.hSzabolcs Nagy-0/+2
2012-11-18fcntl.h: O_SEARCH was missing for powerpcrofl0r-3/+0
put some macros that do not differ between architectures in the main header and remove from bits. restructure mips header so it has the same structure as the others.
2012-09-15add O_EXEC open modeRich Felker-0/+1
the linux O_PATH mode provides the necessary semantics for both the O_SEARCH and O_EXEC modes defined and required by POSIX 2008.
2012-09-13add O_PATH/O_SEARCH support to fcntl.hRich Felker-0/+2
I'm not 100% sure that Linux's O_PATH meets the POSIX requirements for O_SEARCH, but it seems very close if not perfect. and old kernels ignore it, so O_SEARCH will still work as desired as long as the caller has read permissions to the directory.
2012-06-20proper error handling for fcntl F_GETOWN on modern kernelsRich Felker-0/+3
on old kernels, there's no way to detect errors; we must assume negative syscall return values are pgrp ids. but if the F_GETOWN_EX fcntl works, we can get a reliable answer.
2012-04-15move F_DUPFD_CLOEXEC out of bitsRich Felker-2/+0
fcntl values 1024 and up are universal, arch-independent. later I'll add some of the other linux-specific ones for notify, leases, pipe size, etc. here too.
2012-04-15add F_SETSIG and F_GETSIG (linux specific) to fcntl.hRich Felker-0/+2
F_* is in the reserved namespace so no feature test is needed
2011-04-14fix O_SYNC definition, cleanup fcntl.hRich Felker-11/+5
2011-04-14fix FAPPEND typo on x86_64 (previously only fixed on i386)Rich Felker-1/+1
2011-04-14fcntl.h: move macros that do not vary between archs out of bitsRich Felker-24/+0
2011-04-14fix broken fcntl locks on x86_64Rich Felker-3/+3
2011-03-19syscall overhaul part two - unify public and internal syscall interfaceRich Felker-2/+5
with this patch, the syscallN() functions are no longer needed; a variadic syscall() macro allows syscalls with anywhere from 0 to 6 arguments to be made with a single macro name. also, manually casting each non-integer argument with (long) is no longer necessary; the casts are hidden in the macros. some source files which depended on being able to define the old macro SYSCALL_RETURNS_ERRNO have been modified to directly use __syscall() instead of syscall(). references to SYSCALL_SIGSET_SIZE and SYSCALL_LL have also been changed. x86_64 has not been tested, and may need a follow-up commit to fix any minor bugs/oversights.
2011-02-15Port musl to x86-64. One giant commit!Nicholas J. Kain-0/+60