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author | Péter Szilágyi <peterke@gmail.com> | 2019-02-15 00:14:28 +0800 |
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committer | Péter Szilágyi <peterke@gmail.com> | 2019-02-19 16:59:24 +0800 |
commit | d9be33766930b6978629a02643a8c83265a3006b (patch) | |
tree | 1245792f4e7bf63374148586f8c4ee612796a299 /vendor/golang.org/x/sys/unix/gccgo.go | |
parent | 7bd6f39dc3eb174d5869613bc24f431ec96dabff (diff) | |
download | dexon-d9be33766930b6978629a02643a8c83265a3006b.tar.gz dexon-d9be33766930b6978629a02643a8c83265a3006b.tar.zst dexon-d9be33766930b6978629a02643a8c83265a3006b.zip |
vendor: update syscalls dependency
(cherry picked from commit dcc045f03c7c933dcdc7302f0338cbbfef7398ea)
Diffstat (limited to 'vendor/golang.org/x/sys/unix/gccgo.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/gccgo.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/gccgo.go b/vendor/golang.org/x/sys/unix/gccgo.go index 40bed3fa8..cd6f5a613 100644 --- a/vendor/golang.org/x/sys/unix/gccgo.go +++ b/vendor/golang.org/x/sys/unix/gccgo.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // +build gccgo +// +build !aix package unix @@ -11,9 +12,19 @@ import "syscall" // We can't use the gc-syntax .s files for gccgo. On the plus side // much of the functionality can be written directly in Go. +//extern gccgoRealSyscallNoError +func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr) + //extern gccgoRealSyscall func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr) +func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) { + syscall.Entersyscall() + r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) + syscall.Exitsyscall() + return r, 0 +} + func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { syscall.Entersyscall() r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) @@ -35,6 +46,11 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, return r, 0, syscall.Errno(errno) } +func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) { + r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) + return r, 0 +} + func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0) return r, 0, syscall.Errno(errno) |