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syscall: add WASI {D,R}SYNC, NONBLOCK FD flags #3052

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Merged
merged 2 commits into from
Aug 6, 2022
Merged

syscall: add WASI {D,R}SYNC, NONBLOCK FD flags #3052

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f77a4fc
syscall: group WASI consts by purpose
rvolosatovs May 19, 2022
bde4814
syscall: add WASI `{D,R}SYNC`, `NONBLOCK` FD flags
rvolosatovs May 19, 2022
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28 changes: 18 additions & 10 deletions src/syscall/syscall_libc_wasi.go
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Original file line number Diff line number Diff line change
Expand Up @@ -50,21 +50,29 @@ const (
)

const (
__WASI_OFLAGS_CREAT = 1
__WASI_FDFLAGS_APPEND = 1
__WASI_OFLAGS_EXCL = 4
__WASI_OFLAGS_TRUNC = 8
__WASI_FDFLAGS_SYNC = 16
__WASI_OFLAGS_CREAT = 1
__WASI_OFLAGS_EXCL = 4
__WASI_OFLAGS_TRUNC = 8

__WASI_FDFLAGS_APPEND = 1
__WASI_FDFLAGS_DSYNC = 2
__WASI_FDFLAGS_NONBLOCK = 4
__WASI_FDFLAGS_RSYNC = 8
__WASI_FDFLAGS_SYNC = 16

O_RDONLY = 0x04000000
O_WRONLY = 0x10000000
O_RDWR = O_RDONLY | O_WRONLY

O_CREAT = __WASI_OFLAGS_CREAT << 12
O_TRUNC = __WASI_OFLAGS_TRUNC << 12
O_APPEND = __WASI_FDFLAGS_APPEND
O_EXCL = __WASI_OFLAGS_EXCL << 12
O_SYNC = __WASI_FDFLAGS_SYNC
O_CREAT = __WASI_OFLAGS_CREAT << 12
O_TRUNC = __WASI_OFLAGS_TRUNC << 12
O_EXCL = __WASI_OFLAGS_EXCL << 12

O_APPEND = __WASI_FDFLAGS_APPEND
O_DSYNC = __WASI_FDFLAGS_DSYNC
O_NONBLOCK = __WASI_FDFLAGS_NONBLOCK
O_RSYNC = __WASI_FDFLAGS_RSYNC
O_SYNC = __WASI_FDFLAGS_SYNC

O_CLOEXEC = 0

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