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Add --with-mangling.

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Add the --with-mangling configure option, which can be used to specify
name mangling on a per public symbol basis that takes precedence over
--with-jemalloc-prefix.

Expose the memalign() and valloc() overrides even if
--with-jemalloc-prefix is specified.  This change does no real harm, and
simplifies the code.
This commit is contained in:
Jason Evans 2012-03-01 17:19:20 -08:00
parent 166a745b39
commit 0a5489e37d
15 changed files with 265 additions and 176 deletions
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26
test/allocated.c
View file

@ -20,8 +20,7 @@ thread_start(void *arg)
size_t sz, usize;
sz = sizeof(a0);
if ((err = JEMALLOC_P(mallctl)("thread.allocated", &a0, &sz, NULL,
0))) {
if ((err = mallctl("thread.allocated", &a0, &sz, NULL, 0))) {
if (err == ENOENT) {
#ifdef JEMALLOC_STATS
assert(false);
@ -33,8 +32,7 @@ thread_start(void *arg)
exit(1);
}
sz = sizeof(ap0);
if ((err = JEMALLOC_P(mallctl)("thread.allocatedp", &ap0, &sz, NULL,
0))) {
if ((err = mallctl("thread.allocatedp", &ap0, &sz, NULL, 0))) {
if (err == ENOENT) {
#ifdef JEMALLOC_STATS
assert(false);
@ -48,8 +46,7 @@ thread_start(void *arg)
assert(*ap0 == a0);
sz = sizeof(d0);
if ((err = JEMALLOC_P(mallctl)("thread.deallocated", &d0, &sz, NULL,
0))) {
if ((err = mallctl("thread.deallocated", &d0, &sz, NULL, 0))) {
if (err == ENOENT) {
#ifdef JEMALLOC_STATS
assert(false);
@ -61,8 +58,7 @@ thread_start(void *arg)
exit(1);
}
sz = sizeof(dp0);
if ((err = JEMALLOC_P(mallctl)("thread.deallocatedp", &dp0, &sz, NULL,
0))) {
if ((err = mallctl("thread.deallocatedp", &dp0, &sz, NULL, 0))) {
if (err == ENOENT) {
#ifdef JEMALLOC_STATS
assert(false);
@ -75,28 +71,28 @@ thread_start(void *arg)
}
assert(*dp0 == d0);
p = JEMALLOC_P(malloc)(1);
p = malloc(1);
if (p == NULL) {
fprintf(stderr, "%s(): Error in malloc()\n", __func__);
exit(1);
}
sz = sizeof(a1);
JEMALLOC_P(mallctl)("thread.allocated", &a1, &sz, NULL, 0);
mallctl("thread.allocated", &a1, &sz, NULL, 0);
sz = sizeof(ap1);
JEMALLOC_P(mallctl)("thread.allocatedp", &ap1, &sz, NULL, 0);
mallctl("thread.allocatedp", &ap1, &sz, NULL, 0);
assert(*ap1 == a1);
assert(ap0 == ap1);
usize = JEMALLOC_P(malloc_usable_size)(p);
usize = malloc_usable_size(p);
assert(a0 + usize <= a1);
JEMALLOC_P(free)(p);
free(p);
sz = sizeof(d1);
JEMALLOC_P(mallctl)("thread.deallocated", &d1, &sz, NULL, 0);
mallctl("thread.deallocated", &d1, &sz, NULL, 0);
sz = sizeof(dp1);
JEMALLOC_P(mallctl)("thread.deallocatedp", &dp1, &sz, NULL, 0);
mallctl("thread.deallocatedp", &dp1, &sz, NULL, 0);
assert(*dp1 == d1);
assert(dp0 == dp1);