1 files changed, 0 insertions, 146 deletions
diff --git a/security/sandbox/chromium/sandbox/linux/system_headers/linux_signal.h b/security/sandbox/chromium/sandbox/linux/system_headers/linux_signal.h
deleted file mode 100644
index fb9a47b8d..000000000
--- a/security/sandbox/chromium/sandbox/linux/system_headers/linux_signal.h
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SIGNAL_H_
-#define SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SIGNAL_H_
-
-#include <stdint.h>
-
-// NOTE: On some toolchains, signal related ABI is incompatible with Linux's
-// (not undefined, but defined different values and in different memory
-// layouts). So, fill the gap here.
-#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
-    defined(__aarch64__)
-
-#define LINUX_SIGHUP 1
-#define LINUX_SIGINT 2
-#define LINUX_SIGQUIT 3
-#define LINUX_SIGABRT 6
-#define LINUX_SIGBUS 7
-#define LINUX_SIGUSR1 10
-#define LINUX_SIGSEGV 11
-#define LINUX_SIGUSR2 12
-#define LINUX_SIGPIPE 13
-#define LINUX_SIGTERM 15
-#define LINUX_SIGCHLD 17
-#define LINUX_SIGSYS 31
-
-#define LINUX_SIG_BLOCK 0
-#define LINUX_SIG_UNBLOCK 1
-
-#define LINUX_SA_SIGINFO 4
-#define LINUX_SA_NODEFER 0x40000000
-#define LINUX_SA_RESTART 0x10000000
-
-#define LINUX_SIG_DFL 0
-
-#elif defined(__mips__)
-
-#define LINUX_SIGHUP 1
-#define LINUX_SIGINT 2
-#define LINUX_SIGQUIT 3
-#define LINUX_SIGABRT 6
-#define LINUX_SIGBUS 10
-#define LINUX_SIGSEGV 11
-#define LINUX_SIGSYS 12
-#define LINUX_SIGPIPE 13
-#define LINUX_SIGTERM 15
-#define LINUX_SIGUSR1 16
-#define LINUX_SIGUSR2 17
-#define LINUX_SIGCHLD 18
-
-#define LINUX_SIG_BLOCK 1
-#define LINUX_SIG_UNBLOCK 2
-
-#define LINUX_SA_SIGINFO 0x00000008
-#define LINUX_SA_NODEFER 0x40000000
-#define LINUX_SA_RESTART 0x10000000
-
-#define LINUX_SIG_DFL 0
-
-#else
-#error "Unsupported platform"
-#endif
-
-#if defined(__native_client_nonsfi__)
-#if !defined(__i386__) && !defined(__arm__)
-#error "Unsupported platform"
-#endif
-
-#include <signal.h>
-
-struct LinuxSigInfo {
-  int si_signo;
-  int si_errno;
-  int si_code;
-
-  // Extra data is followed by the |si_code|. The length depends on the
-  // signal number.
-  char _sifields[1];
-};
-
-#include "sandbox/linux/system_headers/linux_ucontext.h"
-
-#else  // !defined(__native_client_nonsfi__)
-
-#include <signal.h>
-
-static_assert(LINUX_SIGHUP == SIGHUP, "LINUX_SIGHUP == SIGHUP");
-static_assert(LINUX_SIGINT == SIGINT, "LINUX_SIGINT == SIGINT");
-static_assert(LINUX_SIGQUIT == SIGQUIT, "LINUX_SIGQUIT == SIGQUIT");
-static_assert(LINUX_SIGABRT == SIGABRT, "LINUX_SIGABRT == SIGABRT");
-static_assert(LINUX_SIGBUS == SIGBUS, "LINUX_SIGBUS == SIGBUS");
-static_assert(LINUX_SIGUSR1 == SIGUSR1, "LINUX_SIGUSR1 == SIGUSR1");
-static_assert(LINUX_SIGSEGV == SIGSEGV, "LINUX_SIGSEGV == SIGSEGV");
-static_assert(LINUX_SIGUSR2 == SIGUSR2, "LINUX_SIGUSR2 == SIGUSR2");
-static_assert(LINUX_SIGPIPE == SIGPIPE, "LINUX_SIGPIPE == SIGPIPE");
-static_assert(LINUX_SIGTERM == SIGTERM, "LINUX_SIGTERM == SIGTERM");
-static_assert(LINUX_SIGCHLD == SIGCHLD, "LINUX_SIGCHLD == SIGCHLD");
-static_assert(LINUX_SIGSYS == SIGSYS, "LINUX_SIGSYS == SIGSYS");
-static_assert(LINUX_SIG_BLOCK == SIG_BLOCK, "LINUX_SIG_BLOCK == SIG_BLOCK");
-static_assert(LINUX_SIG_UNBLOCK == SIG_UNBLOCK,
-              "LINUX_SIG_UNBLOCK == SIG_UNBLOCK");
-static_assert(LINUX_SA_SIGINFO == SA_SIGINFO, "LINUX_SA_SIGINFO == SA_SIGINFO");
-static_assert(LINUX_SA_NODEFER == SA_NODEFER, "LINUX_SA_NODEFER == SA_NODEFER");
-static_assert(LINUX_SA_RESTART == SA_RESTART, "LINUX_SA_RESTART == SA_RESTART");
-static_assert(LINUX_SIG_DFL == SIG_DFL, "LINUX_SIG_DFL == SIG_DFL");
-
-typedef siginfo_t LinuxSigInfo;
-
-#if defined(__ANDROID__)
-// Android's signal.h doesn't define ucontext etc.
-#include "sandbox/linux/system_headers/linux_ucontext.h"
-#endif  // defined(__ANDROID__)
-
-#endif  // !defined(__native_client_nonsfi__)
-
-// struct sigset_t is different size in PNaCl from the Linux's.
-#if defined(__mips__)
-#if !defined(_NSIG_WORDS)
-#define _NSIG_WORDS 4
-#endif
-struct LinuxSigSet {
-  unsigned long sig[_NSIG_WORDS];
-};
-#else
-typedef uint64_t LinuxSigSet;
-#endif
-
-// struct sigaction is different in PNaCl from the Linux's.
-#if defined(__mips__)
-struct LinuxSigAction {
-  unsigned int sa_flags;
-  void (*kernel_handler)(int);
-  LinuxSigSet sa_mask;
-};
-#else
-struct LinuxSigAction {
-  void (*kernel_handler)(int);
-  uint32_t sa_flags;
-  void (*sa_restorer)(void);
-  LinuxSigSet sa_mask;
-};
-#endif
-
-#endif  // SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SIGNAL_H_