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* cygheap.h (shared_prefix): De-const.

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(shared_prefix_buf): Add static buffer for shared prefix to avoid
	additional allocation.
	* cygheap.cc (cygheap_init): Set cygheap->shared_prefix to
	cygheap->shared_prefix_buf and strcpy.
This commit is contained in:
Corinna Vinschen
2007-07-18 11:15:51 +00:00
parent 52a6e6d8c7
commit c5b1a133c0
3 changed files with 13 additions and 2 deletions
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4
winsup/cygwin/cygheap.cc
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@@ -163,8 +163,10 @@ cygheap_init ()
if (!cygheap->sigs)
sigalloc ();
/* Should this ever change, keep in mind that shared_prefix_buf is exactly
8 bytes long, just enough to match the size of the "Global\\" string. */
if (!cygheap->shared_prefix)
cygheap->shared_prefix = cstrdup (
strcpy (cygheap->shared_prefix = cygheap->shared_prefix_buf,
wincap.has_terminal_services () ? "Global\\" : "");
}