diff options
Diffstat (limited to 'src/syscall/exec_libc2.go')
| -rw-r--r-- | src/syscall/exec_libc2.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/syscall/exec_libc2.go b/src/syscall/exec_libc2.go index a0579627a3..5de09dfe99 100644 --- a/src/syscall/exec_libc2.go +++ b/src/syscall/exec_libc2.go @@ -59,7 +59,6 @@ func forkAndExecInChild(argv0 *byte, argv, envv []*byte, chroot, dir *byte, attr r1 uintptr nextfd int i int - err error pgrp _C_int cred *Credential ngroups, groups uintptr @@ -99,8 +98,12 @@ func forkAndExecInChild(argv0 *byte, argv, envv []*byte, chroot, dir *byte, attr // Enable tracing if requested. if sys.Ptrace { - if err = ptrace(PTRACE_TRACEME, 0, 0, 0); err != nil { - err1 = err.(Errno) + if runtime.GOOS == "ios" { + err1 = ENOSYS + goto childerror + } + _, _, err1 = rawSyscall6(abi.FuncPCABI0(libc_ptrace_trampoline), PTRACE_TRACEME, 0, 0, 0, 0, 0) + if err1 != 0 { goto childerror } } |