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// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
package sysutils
import (
"syscall"
)
func flock(fd int, how int) error {
return syscall.Flock(fd, how)
}
func fileLock(fd int) error {
return syscall.Flock(fd, syscall.LOCK_EX|syscall.LOCK_NB)
}
func fileUnlock(fd int) error {
return syscall.Flock(fd, syscall.LOCK_UN)
}
func kill(pid int, signum syscall.Signal) error {
return syscall.Kill(pid, signum)
}
func exec(argv0 string, argv []string, envv []string) error {
return syscall.Exec(argv0, argv, envv)
}
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