fiber/internal/msgp/advise_linux.go
vecpeng f98a9ba405
feature: print all routes message when server starts (#1677)
* feature: print all routes message when server starts

* feature: print all routes message when server starts

* feature:  print all routes message when server starts

* 🐛fix: errors unhandled

* 🐛fix: ignore child process and add some "-" to the table head

* 🐛fix: add printRoutesMessage for listener and listenTLS
2021-12-30 14:13:31 +01:00

26 lines
449 B
Go

//go:build linux && !appengine
// +build linux,!appengine
package msgp
import (
"os"
"syscall"
)
func adviseRead(mem []byte) {
syscall.Madvise(mem, syscall.MADV_SEQUENTIAL|syscall.MADV_WILLNEED)
}
func adviseWrite(mem []byte) {
syscall.Madvise(mem, syscall.MADV_SEQUENTIAL)
}
func fallocate(f *os.File, sz int64) error {
err := syscall.Fallocate(int(f.Fd()), 0, 0, sz)
if err == syscall.ENOTSUP {
return f.Truncate(sz)
}
return err
}