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069fdc8a08
Changes most references of syscall to golang.org/x/sys/
Ones aren't changes include, Errno, Signal and SysProcAttr
as they haven't been implemented in /x/sys/.
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
[s390x] switch utsname from unsigned to signed
per 33267e036f
char in s390x in the /x/sys/unix package is now signed, so
change the buildtags
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
30 lines
662 B
Go
30 lines
662 B
Go
// +build linux
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package reexec
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import (
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"os/exec"
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"syscall"
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"golang.org/x/sys/unix"
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)
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// Self returns the path to the current process's binary.
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// Returns "/proc/self/exe".
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func Self() string {
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return "/proc/self/exe"
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}
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// Command returns *exec.Cmd which has Path as current binary. Also it setting
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// SysProcAttr.Pdeathsig to SIGTERM.
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// This will use the in-memory version (/proc/self/exe) of the current binary,
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// it is thus safe to delete or replace the on-disk binary (os.Args[0]).
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func Command(args ...string) *exec.Cmd {
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return &exec.Cmd{
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Path: Self(),
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Args: args,
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SysProcAttr: &syscall.SysProcAttr{
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Pdeathsig: unix.SIGTERM,
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},
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}
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}
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