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| author | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
| commit | a926878ddbd5a98b272c22171ce58663fc04c3e0 (patch) | |
| tree | 86af256e5d9a9c06263c00adc90e5fe348008c43 /libgo/go/os/wait_wait6.go | |
| parent | 542730f087133690b47e036dfd43eb0db8a650ce (diff) | |
| parent | 07cbaed8ba7d1b6e4ab3a9f44175502a4e1ecdb1 (diff) | |
| download | gcc-devel/autopar_devel.zip gcc-devel/autopar_devel.tar.gz gcc-devel/autopar_devel.tar.bz2 | |
Merge branch 'autopar_rebase2' into autopar_develdevel/autopar_devel
Quickly commit changes in the rebase branch.
Diffstat (limited to 'libgo/go/os/wait_wait6.go')
| -rw-r--r-- | libgo/go/os/wait_wait6.go | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/libgo/go/os/wait_wait6.go b/libgo/go/os/wait_wait6.go index 45bf649..5420b2d 100644 --- a/libgo/go/os/wait_wait6.go +++ b/libgo/go/os/wait_wait6.go @@ -18,15 +18,20 @@ const _P_PID = 0 // It does not actually call p.Wait. func (p *Process) blockUntilWaitable() (bool, error) { var errno syscall.Errno - // The arguments on 32-bit FreeBSD look like the following: - // - freebsd32_wait6_args{ idtype, id1, id2, status, options, wrusage, info } or - // - freebsd32_wait6_args{ idtype, pad, id1, id2, status, options, wrusage, info } when PAD64_REQUIRED=1 on ARM, MIPS or PowerPC - if runtime.GOARCH == "386" { - _, _, errno = syscall.Syscall9(syscall.SYS_WAIT6, _P_PID, uintptr(p.Pid), 0, 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0, 0, 0) - } else if runtime.GOARCH == "arm" { - _, _, errno = syscall.Syscall9(syscall.SYS_WAIT6, _P_PID, 0, uintptr(p.Pid), 0, 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0, 0) - } else { - _, _, errno = syscall.Syscall6(syscall.SYS_WAIT6, _P_PID, uintptr(p.Pid), 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0) + for { + // The arguments on 32-bit FreeBSD look like the following: + // - freebsd32_wait6_args{ idtype, id1, id2, status, options, wrusage, info } or + // - freebsd32_wait6_args{ idtype, pad, id1, id2, status, options, wrusage, info } when PAD64_REQUIRED=1 on ARM, MIPS or PowerPC + if runtime.GOARCH == "386" { + _, _, errno = syscall.Syscall9(syscall.SYS_WAIT6, _P_PID, uintptr(p.Pid), 0, 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0, 0, 0) + } else if runtime.GOARCH == "arm" { + _, _, errno = syscall.Syscall9(syscall.SYS_WAIT6, _P_PID, 0, uintptr(p.Pid), 0, 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0, 0) + } else { + _, _, errno = syscall.Syscall6(syscall.SYS_WAIT6, _P_PID, uintptr(p.Pid), 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0) + } + if errno != syscall.EINTR { + break + } } runtime.KeepAlive(p) if errno != 0 { |