Index: sandbox/linux/services/proc_util.cc |
diff --git a/sandbox/linux/services/proc_util.cc b/sandbox/linux/services/proc_util.cc |
index 398be442fa7db23d6efb8129f438ae4c8df3cf4d..b6d58de56489f7f0a92984ee079c623c7cdfabc6 100644 |
--- a/sandbox/linux/services/proc_util.cc |
+++ b/sandbox/linux/services/proc_util.cc |
@@ -51,24 +51,15 @@ |
CHECK(dir); |
int count = 0; |
+ struct dirent e; |
struct dirent* de; |
-#if defined(OS_NACL_NONSFI) |
- // NaCl has not implemented readdir. |
- struct dirent e; |
while (!readdir_r(dir.get(), &e, &de) && de) { |
-#else |
- // In all implementations of the C library that Chromium can run with, |
- // concurrent calls to readdir that specify different directory streams are |
- // thread-safe. This is the case here, since the directory stream is scoped to |
- // the current function. See https://codereview.chromium.org/2411833004/#msg3 |
- for (de = readdir(dir.get()); de; de = readdir(dir.get())) { |
-#endif |
- if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) { |
+ if (strcmp(e.d_name, ".") == 0 || strcmp(e.d_name, "..") == 0) { |
continue; |
} |
int fd_num; |
- CHECK(base::StringToInt(de->d_name, &fd_num)); |
+ CHECK(base::StringToInt(e.d_name, &fd_num)); |
if (fd_num == proc_fd || fd_num == proc_self_fd) { |
continue; |
} |
@@ -90,31 +81,22 @@ |
ScopedDIR dir(fdopendir(proc_self_fd)); |
CHECK(dir); |
+ struct dirent e; |
struct dirent* de; |
-#if defined(OS_NACL_NONSFI) |
- // NaCl has not implemented readdir. |
- struct dirent e; |
while (!readdir_r(dir.get(), &e, &de) && de) { |
-#else |
- // In all implementations of the C library that Chromium can run with, |
- // concurrent calls to readdir that specify different directory streams are |
- // thread-safe. This is the case here, since the directory stream is scoped to |
- // the current function. See https://codereview.chromium.org/2411833004/#msg3 |
- for (de = readdir(dir.get()); de; de = readdir(dir.get())) { |
-#endif |
- if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) { |
+ if (strcmp(e.d_name, ".") == 0 || strcmp(e.d_name, "..") == 0) { |
continue; |
} |
int fd_num; |
- CHECK(base::StringToInt(de->d_name, &fd_num)); |
+ CHECK(base::StringToInt(e.d_name, &fd_num)); |
if (fd_num == proc_fd || fd_num == proc_self_fd) { |
continue; |
} |
struct stat s; |
// It's OK to use proc_self_fd here, fstatat won't modify it. |
- CHECK(fstatat(proc_self_fd, de->d_name, &s, 0) == 0); |
+ CHECK(fstatat(proc_self_fd, e.d_name, &s, 0) == 0); |
if (S_ISDIR(s.st_mode)) { |
return true; |
} |