Remove non-portable functions

[geeqie.git] / src / misc.c

diff --git a/src/misc.c b/src/misc.c
index c117b68..c1f338f 100644 (file)
--- a/src/misc.c
+++ b/src/misc.c
@@ -379,29 +379,7 @@ gchar *get_symbolic_link(const gchar *path_utf8)
 
 gint get_cpu_cores(void)
 {
-       FILE *cpuinfo = fopen("/proc/cpuinfo", "rb");
-       char *arg = 0;
-       size_t size = 0;
-       int cores = 1;
-       gchar *siblings_line;
-       gchar *siblings_str;
-
-       while(getline(&arg, &size, cpuinfo) != -1)
-               {
-               siblings_line = g_strrstr(arg, "siblings");
-               if (siblings_line)
-                       {
-                       siblings_str = g_strrstr(siblings_line, ":");
-                       if (siblings_str)
-                               {
-                               cores = g_ascii_strtoll(siblings_str + 1, NULL, 0);
-                               }
-                       }
-               }
-       free(arg);
-       fclose(cpuinfo);
-
-       return cores;
+    return sysconf(_SC_NPROCESSORS_ONLN);
 }
 
 void tree_path_free_wrapper(void *data, void *useradata)