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Define PROF_TCTX_SENTINEL instead of using magic numbers

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This makes the code more readable on its own, and also sets the stage
for more cleanly handling the pointer provenance lints in a following
commit.
This commit is contained in:
Kevin Svetlitski 2023-07-21 18:13:58 -07:00 • committed by Qi Wang
parent c49c17f128
commit 7e54dd1ddb
7 changed files with 39 additions and 24 deletions
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4
src/large.c
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@ -287,7 +287,7 @@ large_prof_info_get(tsd_t *tsd, edata_t *edata, prof_info_t *prof_info,
prof_tctx_t *alloc_tctx = edata_prof_tctx_get(edata);
prof_info->alloc_tctx = alloc_tctx;
if ((uintptr_t)alloc_tctx > (uintptr_t)1U) {
if (prof_tctx_is_valid(alloc_tctx)) {
nstime_copy(&prof_info->alloc_time,
edata_prof_alloc_time_get(edata));
prof_info->alloc_size = edata_prof_alloc_size_get(edata);
@ -308,7 +308,7 @@ large_prof_tctx_set(edata_t *edata, prof_tctx_t *tctx) {
void
large_prof_tctx_reset(edata_t *edata) {
large_prof_tctx_set(edata, (prof_tctx_t *)(uintptr_t)1U);
large_prof_tctx_set(edata, PROF_TCTX_SENTINEL);
}
void