diff options
| -rw-r--r-- | internal/syscallcompat/sys_linux.go | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/internal/syscallcompat/sys_linux.go b/internal/syscallcompat/sys_linux.go index e9ca7cb..0e03143 100644 --- a/internal/syscallcompat/sys_linux.go +++ b/internal/syscallcompat/sys_linux.go @@ -4,7 +4,6 @@ package syscallcompat import ( "sync" "syscall" - "unsafe" "golang.org/x/sys/unix" @@ -61,19 +60,9 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e return syscall.Renameat(olddirfd, oldpath, newdirfd, newpath) } -// Unlinkat syscall. In old versions the 'flags' argument was missing, so -// manually call it by using the corresponding syscall number. +// Unlinkat syscall. func Unlinkat(dirfd int, path string, flags int) (err error) { - var _p0 *byte - _p0, err = syscall.BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := syscall.Syscall(syscall.SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) - if e1 != 0 { - err = e1 - } - return + return unix.Unlinkat(dirfd, path, flags) } // Mknodat wraps the Mknodat syscall. @@ -107,24 +96,9 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) { return syscall.Fchownat(dirfd, path, uid, gid, flags) } -// Symlinkat syscall. Unfortunately this function is not exported directly, so -// manually call it by using the corresponding syscall number. +// Symlinkat syscall. func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) { - var _p0 *byte - _p0, err = syscall.BytePtrFromString(oldpath) - if err != nil { - return - } - var _p1 *byte - _p1, err = syscall.BytePtrFromString(newpath) - if err != nil { - return - } - _, _, e1 := syscall.Syscall(syscall.SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1))) - if e1 != 0 { - err = e1 - } - return + return unix.Symlinkat(oldpath, newdirfd, newpath) } // Mkdirat syscall. |