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LibC: Remove cxx abi stuff from libc 

These will cause multiple definitions when linking with libstdc++
This commit is contained in:
Bananymous 2024-08-09 16:58:11 +03:00
parent f60e265397
commit 46b1d4d194
2 changed files with 1 additions and 26 deletions
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23
userspace/libraries/LibC/icxxabi.cpp
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@ -39,26 +39,3 @@ extern "C" void __cxa_finalize(void* f)
}
}
};
namespace __cxxabiv1
{
using __guard = uint64_t;
extern "C" int __cxa_guard_acquire (__guard* g)
{
uint8_t* byte = reinterpret_cast<uint8_t*>(g);
uint8_t zero = 0;
return __atomic_compare_exchange_n(byte, &zero, 1, false, __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
}
extern "C" void __cxa_guard_release (__guard* g)
{
uint8_t* byte = reinterpret_cast<uint8_t*>(g);
__atomic_store_n(byte, 0, __ATOMIC_RELEASE);
}
extern "C" void __cxa_guard_abort (__guard*)
{
ASSERT_NOT_REACHED();
}
}

4
userspace/libraries/LibC/stdio.cpp
View File

@ -733,14 +733,12 @@ FILE* tmpfile(void);
char* tmpnam(char* storage)
{
static int s_counter = rand();
static char s_storage[PATH_MAX];
if (storage == nullptr)
storage = s_storage;
for (int i = 0; i < TMP_MAX; i++)
{
sprintf(storage, "/tmp/tmp_%04x", s_counter);
s_counter = rand();
sprintf(storage, "/tmp/tmp_%04x", rand());
struct stat st;
if (stat(storage, &st) == -1 && errno == ENOENT)