| 214 | |
| 215 | |
| 216 | OSL_SHADEOP void |
| 217 | osl_fprintf (ShaderGlobals *sg, const char *filename, |
| 218 | const char* format_str, ...) |
| 219 | { |
| 220 | va_list args; |
| 221 | va_start (args, format_str); |
| 222 | std::string s = Strutil::vformat (format_str, args); |
| 223 | va_end (args); |
| 224 | |
| 225 | static OIIO::mutex fprintf_mutex; |
| 226 | OIIO::lock_guard lock (fprintf_mutex); |
| 227 | FILE *file = fopen (filename, "a"); |
| 228 | fputs (s.c_str(), file); |
| 229 | fclose (file); |
| 230 | } |
| 231 | |
| 232 | |
| 233 |