+#else
+ {
+ int buf_size = 2;
+ buf = xmalloc (buf_size);
+ for(;;)
+ {
+ if(getcwd (buf, buf_size) == 0)
+ {
+ if(errno == ERANGE)
+ {
+ buf_size *= 2;
+ buf = xrealloc (buf, buf_size);
+ }
+ else
+ fatal ("`getcwd' failed: %s\n", strerror (errno));
+ }
+ else
+ break;
+ }
+
+ }
+#endif
You can initialize buf_size to something bigger than 2. This almost
guarantees multiple calls to realloc. Try 1024 or something more
reasonable that will at least hold most paths. 2 will only hold "/"
and nothing else.
Also, space after if and for.
Jan D.
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