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25 lines
899 B
25 lines
899 B
From 8cdf846922ffb3e0d2a828be473fdf9c45a56e7c Mon Sep 17 00:00:00 2001
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From: Rosen Penev <rosenp@gmail.com>
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Date: Sat, 30 Mar 2019 20:19:17 -0700
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Subject: [PATCH] intel_cpus.cpp: Change open parameter to const char *
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ifstream::open takes std::string starting with C++11, not before.
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This fixes compilation with uClibc++ and potentially other older libraries
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Signed-off-by: Rosen Penev <rosenp@gmail.com>
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---
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src/cpu/intel_cpus.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/src/cpu/intel_cpus.cpp
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+++ b/src/cpu/intel_cpus.cpp
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@@ -92,7 +92,7 @@ int is_supported_intel_cpu(int model, in
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int is_intel_pstate_driver_loaded()
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{
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- const string filename("/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver");
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+ const char *filename = "/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver";
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const string intel_pstate("intel_pstate");
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char line[32] = { '\0' };
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ifstream file;
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