Include jpeg2000 loader

[geeqie.git] / src / misc.c

diff --git a/src/misc.c b/src/misc.c
index 85c8765..104d5de 100644 (file)
--- a/src/misc.c
+++ b/src/misc.c
@@ -376,4 +376,31 @@ gchar *get_symbolic_link(const gchar *path_utf8)
        return ret;
 }
 
+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;
+}
+
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */