static void hpc_init(void) {
char *hpc_tixdir;
+ char *hpc_tixfile;
if (hpc_inited != 0) {
return;
}
hpc_inited = 1;
hpc_pid = getpid();
hpc_tixdir = getenv("HPCTIXDIR");
-
- if (hpc_tixdir != NULL) {
- /* Make sure the directory is present
+ hpc_tixfile = getenv("HPCTIXFILE");
+
+ /* XXX Check results of mallocs/strdups, and check we are requesting
+ enough bytes */
+ if (hpc_tixfile != NULL) {
+ tixFilename = strdup(hpc_tixfile);
+ } else if (hpc_tixdir != NULL) {
+ /* Make sure the directory is present;
+ * conditional code for mkdir lifted from lndir.c
*/
+#ifdef WIN32
+ mkdir(hpc_tixdir);
+#else
mkdir(hpc_tixdir,0777);
+#endif
/* Then, try open the file
*/
tixFilename = (char *) malloc(strlen(hpc_tixdir) + strlen(prog_name) + 12);