bpo-34170: Add Python/coreconfig.c for _PyCoreConfig (GH-8607)

* Add Include/coreconfig.h
* Move config_*() and _PyCoreConfig_*() functions from Modules/main.c
  to a new Python/coreconfig.c file.
* Inline _Py_ReadHashSeed() into config_init_hash_seed()
* Move global configuration variables to coreconfig.c

1 files changed, 0 insertions, 29 deletions

diff --git a/Python/bootstrap_hash.c b/Python/bootstrap_hash.c
index 073b2ea..7b187f1 100644
--- a/Python/bootstrap_hash.c
+++ b/Python/bootstrap_hash.c
@@ -538,35 +538,6 @@ _PyOS_URandomNonblock(void *buffer, Py_ssize_t size)
     return pyurandom(buffer, size, 0, 1);
 }
 
-int
-_Py_ReadHashSeed(const char *seed_text,
-                 int *use_hash_seed,
-                 unsigned long *hash_seed)
-{
-    Py_BUILD_ASSERT(sizeof(_Py_HashSecret_t) == sizeof(_Py_HashSecret.uc));
-    /* Convert a text seed to a numeric one */
-    if (seed_text && *seed_text != '\0' && strcmp(seed_text, "random") != 0) {
-        const char *endptr = seed_text;
-        unsigned long seed;
-        seed = strtoul(seed_text, (char **)&endptr, 10);
-        if (*endptr != '\0'
-            || seed > 4294967295UL
-            || (errno == ERANGE && seed == ULONG_MAX))
-        {
-            return -1;
-        }
-        /* Use a specific hash */
-        *use_hash_seed = 1;
-        *hash_seed = seed;
-    }
-    else {
-        /* Use a random hash */
-        *use_hash_seed = 0;
-        *hash_seed = 0;
-    }
-    return 0;
-}
-
 
 _PyInitError
 _Py_HashRandomization_Init(const _PyCoreConfig *config)