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Realloc: Make behavior of realloc(ptr, 0) configurable.

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This commit is contained in:
David T. Goldblatt
2019-09-23 17:56:19 -07:00
committed by David Goldblatt
parent ee961c2310
commit 9cfa805947
15 changed files with 256 additions and 26 deletions
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6
src/ctl.c
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@@ -112,6 +112,7 @@ CTL_PROTO(opt_prof_gdump)
CTL_PROTO(opt_prof_final)
CTL_PROTO(opt_prof_leak)
CTL_PROTO(opt_prof_accum)
CTL_PROTO(opt_zero_realloc)
CTL_PROTO(tcache_create)
CTL_PROTO(tcache_flush)
CTL_PROTO(tcache_destroy)
@@ -339,7 +340,8 @@ static const ctl_named_node_t opt_node[] = {
{NAME("prof_gdump"), CTL(opt_prof_gdump)},
{NAME("prof_final"), CTL(opt_prof_final)},
{NAME("prof_leak"), CTL(opt_prof_leak)},
{NAME("prof_accum"), CTL(opt_prof_accum)}
{NAME("prof_accum"), CTL(opt_prof_accum)},
{NAME("zero_realloc"), CTL(opt_zero_realloc)}
};
static const ctl_named_node_t tcache_node[] = {
@@ -1793,6 +1795,8 @@ CTL_RO_NL_CGEN(config_prof, opt_lg_prof_interval, opt_lg_prof_interval, ssize_t)
CTL_RO_NL_CGEN(config_prof, opt_prof_gdump, opt_prof_gdump, bool)
CTL_RO_NL_CGEN(config_prof, opt_prof_final, opt_prof_final, bool)
CTL_RO_NL_CGEN(config_prof, opt_prof_leak, opt_prof_leak, bool)
CTL_RO_NL_GEN(opt_zero_realloc,
zero_realloc_mode_names[opt_zero_realloc_action], const char *)
/******************************************************************************/