| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | From 8cdf846922ffb3e0d2a828be473fdf9c45a56e7c Mon Sep 17 00:00:00 2001 |
| 2 | From: Rosen Penev <rosenp@gmail.com> |
| 3 | Date: Sat, 30 Mar 2019 20:19:17 -0700 |
| 4 | Subject: [PATCH] intel_cpus.cpp: Change open parameter to const char * |
| 5 | |
| 6 | ifstream::open takes std::string starting with C++11, not before. |
| 7 | |
| 8 | This fixes compilation with uClibc++ and potentially other older libraries |
| 9 | |
| 10 | Signed-off-by: Rosen Penev <rosenp@gmail.com> |
| 11 | --- |
| 12 | src/cpu/intel_cpus.cpp | 2 +- |
| 13 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 14 | |
| 15 | --- a/src/cpu/intel_cpus.cpp |
| 16 | +++ b/src/cpu/intel_cpus.cpp |
| 17 | @@ -92,7 +92,7 @@ int is_supported_intel_cpu(int model, in |
| 18 | |
| 19 | int is_intel_pstate_driver_loaded() |
| 20 | { |
| 21 | - const string filename("/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver"); |
| 22 | + const char *filename = "/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver"; |
| 23 | const string intel_pstate("intel_pstate"); |
| 24 | char line[32] = { '\0' }; |
| 25 | ifstream file; |