Revision: 14170
Author: [email protected]
Date: Mon Apr 8 15:51:00 2013
Log: MIPS: ARM: Log an error if /proc/cpuinfo cannot be opened
Port r14112 (8cc5081c)
Original commit message:
This will make it easier to see if the current CPU feature detection
starts breaking because of process sandboxing.
BUG=
Review URL: https://codereview.chromium.org/13582007
http://code.google.com/p/v8/source/detail?r=14170
Modified:
/branches/bleeding_edge/src/platform-linux.cc
=======================================
--- /branches/bleeding_edge/src/platform-linux.cc Sat Apr 6 21:34:20 2013
+++ /branches/bleeding_edge/src/platform-linux.cc Mon Apr 8 15:51:00 2013
@@ -269,8 +269,10 @@
FILE* f = NULL;
const char* what = search_string;
- if (NULL == (f = fopen(file_name, "r")))
+ if (NULL == (f = fopen(file_name, "r"))) {
+ OS::PrintError("Failed to open /proc/cpuinfo\n");
return false;
+ }
int k;
while (EOF != (k = fgetc(f))) {
--
--
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