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(malloc_shared_memory): Changed the static character array to include the ".XXXXXX" string already. This saves one system call when creating a temporary file name.

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This commit is contained in:
Robert James Kaes 2002-07-09 18:52:32 +00:00
parent 01d2966cb8
commit 4932b87fc9
1 changed files with 4 additions and 5 deletions
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9
src/heap.c
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@ -1,4 +1,4 @@
/* $Id: heap.c,v 1.4 2002-06-05 17:01:09 rjkaes Exp $ /* $Id: heap.c,v 1.5 2002-07-09 18:52:32 rjkaes Exp $
* *
* Debugging versions of various heap related functions are combined * Debugging versions of various heap related functions are combined
* here. The debugging versions include assertions and also print * here. The debugging versions include assertions and also print
@ -105,14 +105,13 @@ malloc_shared_memory(size_t size)
{ {
int fd; int fd;
void* ptr; void* ptr;
char buffer[128]; char buffer[32];
static char* shared_file = "/tmp/tinyproxy.shared"; static char* shared_file = "/tmp/tinyproxy.shared.XXXXXX";
assert(size > 0); assert(size > 0);
strlcpy(buffer, shared_file, sizeof(buffer) - 8); strlcpy(buffer, shared_file, sizeof(buffer));
strlcat(buffer, ".XXXXXX", sizeof(buffer));
if ((fd = mkstemp(buffer)) == -1) if ((fd = mkstemp(buffer)) == -1)
return (void *)MAP_FAILED; return (void *)MAP_FAILED;