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Side by Side Diff: base/process/launch_posix.cc

Issue 2692273008: Hacky slashy (Closed)
Patch Set: rebase on config CL, and minor fixes Created 3 years, 7 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/process/launch.h" 5 #include "base/process/launch.h"
6 6
7 #include <dirent.h> 7 #include <dirent.h>
8 #include <errno.h> 8 #include <errno.h>
9 #include <fcntl.h> 9 #include <fcntl.h>
10 #include <sched.h> 10 #include <sched.h>
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212 typedef std::unique_ptr<DIR, ScopedDIRClose> ScopedDIR; 212 typedef std::unique_ptr<DIR, ScopedDIRClose> ScopedDIR;
213 213
214 #if defined(OS_LINUX) || defined(OS_AIX) 214 #if defined(OS_LINUX) || defined(OS_AIX)
215 static const char kFDDir[] = "/proc/self/fd"; 215 static const char kFDDir[] = "/proc/self/fd";
216 #elif defined(OS_MACOSX) 216 #elif defined(OS_MACOSX)
217 static const char kFDDir[] = "/dev/fd"; 217 static const char kFDDir[] = "/dev/fd";
218 #elif defined(OS_SOLARIS) 218 #elif defined(OS_SOLARIS)
219 static const char kFDDir[] = "/dev/fd"; 219 static const char kFDDir[] = "/dev/fd";
220 #elif defined(OS_FREEBSD) 220 #elif defined(OS_FREEBSD)
221 static const char kFDDir[] = "/dev/fd"; 221 static const char kFDDir[] = "/dev/fd";
222 #elif defined(OS_FUCHSIA)
223 // TODO(scottmg): This is probably incorrect.
224 static const char kFDDir[] = "/dev/fd";
222 #elif defined(OS_OPENBSD) 225 #elif defined(OS_OPENBSD)
223 static const char kFDDir[] = "/dev/fd"; 226 static const char kFDDir[] = "/dev/fd";
224 #elif defined(OS_ANDROID) 227 #elif defined(OS_ANDROID)
225 static const char kFDDir[] = "/proc/self/fd"; 228 static const char kFDDir[] = "/proc/self/fd";
226 #endif 229 #endif
227 230
228 void CloseSuperfluousFds(const base::InjectiveMultimap& saved_mapping) { 231 void CloseSuperfluousFds(const base::InjectiveMultimap& saved_mapping) {
229 // DANGER: no calls to malloc or locks are allowed from now on: 232 // DANGER: no calls to malloc or locks are allowed from now on:
230 // http://crbug.com/36678 233 // http://crbug.com/36678
231 234
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766 jmp_buf env; 769 jmp_buf env;
767 if (setjmp(env) == 0) { 770 if (setjmp(env) == 0) {
768 return CloneAndLongjmpInChild(flags, ptid, ctid, &env); 771 return CloneAndLongjmpInChild(flags, ptid, ctid, &env);
769 } 772 }
770 773
771 return 0; 774 return 0;
772 } 775 }
773 #endif // defined(OS_LINUX) || defined(OS_NACL_NONSFI) 776 #endif // defined(OS_LINUX) || defined(OS_NACL_NONSFI)
774 777
775 } // namespace base 778 } // namespace base
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