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| author | Rich Felker <dalias@aerifal.cx> | 2019-05-24 10:46:08 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2019-06-14 17:13:05 -0400 |
| commit | 0a48860c27a8eb291bcc7616ea9eb073dc660cab (patch) | |
| tree | 6021d6d18943d7b883e38e2f3e20a3b81d916fc5 /arch/riscv64/bits/fcntl.h | |
| parent | 5fc43798250255455e4b5f9b08000bd3102274d9 (diff) | |
| download | musl-0a48860c27a8eb291bcc7616ea9eb073dc660cab.tar.gz musl-0a48860c27a8eb291bcc7616ea9eb073dc660cab.tar.bz2 musl-0a48860c27a8eb291bcc7616ea9eb073dc660cab.tar.xz musl-0a48860c27a8eb291bcc7616ea9eb073dc660cab.zip | |
add riscv64 architecture support
Author: Alex Suykov <alex.suykov@gmail.com>
Author: Aric Belsito <lluixhi@gmail.com>
Author: Drew DeVault <sir@cmpwn.com>
Author: Michael Clark <mjc@sifive.com>
Author: Michael Forney <mforney@mforney.org>
Author: Stefan O'Rear <sorear2@gmail.com>
This port has involved the work of many people over several years. I
have tried to ensure that everyone with substantial contributions has
been credited above; if any omissions are found they will be noted
later in an update to the authors/contributors list in the COPYRIGHT
file.
The version committed here comes from the riscv/riscv-musl repo's
commit 3fe7e2c75df78eef42dcdc352a55757729f451e2, with minor changes by
me for issues found during final review:
- a_ll/a_sc atomics are removed (according to the ISA spec, lr/sc
are not safe to use in separate inline asm fragments)
- a_cas[_p] is fixed to be a memory barrier
- the call from the _start assembly into the C part of crt1/ldso is
changed to allow for the possibility that the linker does not place
them nearby each other.
- DTP_OFFSET is defined correctly so that local-dynamic TLS works
- reloc.h LDSO_ARCH logic is simplified and made explicit.
- unused, non-functional crti/n asm files are removed.
- an empty .sdata section is added to crt1 so that the
__global_pointer reference is resolvable.
- indentation style errors in some asm files are fixed.
Diffstat (limited to 'arch/riscv64/bits/fcntl.h')
| -rw-r--r-- | arch/riscv64/bits/fcntl.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/riscv64/bits/fcntl.h b/arch/riscv64/bits/fcntl.h new file mode 100644 index 00000000..ecb4d18f --- /dev/null +++ b/arch/riscv64/bits/fcntl.h @@ -0,0 +1,38 @@ +#define O_CREAT 0100 +#define O_EXCL 0200 +#define O_NOCTTY 0400 +#define O_TRUNC 01000 +#define O_APPEND 02000 +#define O_NONBLOCK 04000 +#define O_DSYNC 010000 +#define O_SYNC 04010000 +#define O_RSYNC 04010000 +#define O_DIRECTORY 0200000 +#define O_NOFOLLOW 0400000 +#define O_CLOEXEC 02000000 + +#define O_ASYNC 020000 +#define O_DIRECT 040000 +#define O_LARGEFILE 0100000 +#define O_NOATIME 01000000 +#define O_PATH 010000000 +#define O_TMPFILE 020200000 +#define O_NDELAY O_NONBLOCK + +#define F_DUPFD 0 +#define F_GETFD 1 +#define F_SETFD 2 +#define F_GETFL 3 +#define F_SETFL 4 +#define F_GETLK 5 +#define F_SETLK 6 +#define F_SETLKW 7 +#define F_SETOWN 8 +#define F_GETOWN 9 +#define F_SETSIG 10 +#define F_GETSIG 11 + +#define F_SETOWN_EX 15 +#define F_GETOWN_EX 16 + +#define F_GETOWNER_UIDS 17 |