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os: use a constant for backtrace array size 

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
This commit is contained in:
Peter Hutterer 2013-10-22 14:24:52 +10:00
parent f12a9ed870
commit e8961b718d
1 changed files with 3 additions and 2 deletions
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5
os/backtrace.c
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@ -114,14 +114,15 @@ xorg_backtrace(void)
void void
xorg_backtrace(void) xorg_backtrace(void)
{ {
void *array[64]; const int BT_SIZE = 64;
void *array[BT_SIZE];
const char *mod; const char *mod;
int size, i; int size, i;
Dl_info info; Dl_info info;
ErrorFSigSafe("\n"); ErrorFSigSafe("\n");
ErrorFSigSafe("Backtrace:\n"); ErrorFSigSafe("Backtrace:\n");
size = backtrace(array, 64); size = backtrace(array, BT_SIZE);
for (i = 0; i < size; i++) { for (i = 0; i < size; i++) {
int rc = dladdr(array[i], &info); int rc = dladdr(array[i], &info);