Finish renaming os_environ_get_key to os_getenv

.. for consistency.

Author: jepler

ports/espressif/common-hal/_bleio/Adapter.c

@@ -103,7 +103,7 @@ void common_hal_bleio_adapter_set_enabled(bleio_adapter_obj_t *self, bool enable
 
         #if CIRCUITPY_OS_GETENV
         char ble_name[1 + MYNEWT_VAL_BLE_SVC_GAP_DEVICE_NAME_MAX_LENGTH];
-        os_environ_err_t result = common_hal_os_environ_get_key_str("CIRCUITPY_BLE_NAME", ble_name, sizeof(ble_name));
+        os_environ_err_t result = common_hal_os_getenv_str("CIRCUITPY_BLE_NAME", ble_name, sizeof(ble_name));
         if (result == ENVIRON_OK) {
             ble_svc_gap_device_name_set(ble_name);
         } else

ports/espressif/supervisor/port.c

@@ -519,7 +519,7 @@ void port_idle_until_interrupt(void) {
 void port_post_boot_py(bool heap_valid) {
     if (!heap_valid && filesystem_present()) {
         mp_int_t reserved;
-        if (common_hal_os_environ_get_key_int("CIRCUITPY_RESERVED_PSRAM", &reserved) == ENVIRON_OK) {
+        if (common_hal_os_getenv_int("CIRCUITPY_RESERVED_PSRAM", &reserved) == ENVIRON_OK) {
             common_hal_espidf_set_reserved_psram(reserved);
         }
         common_hal_espidf_reserve_psram();

shared-module/os/__init__.h

@@ -38,7 +38,7 @@ typedef enum {
 // Allocation free version that returns the full length of the value.
 // If it fits, the return value is 0-terminated. If the value doesn't fit,
 // *value_len may be an over-estimate but never an under-estimate.
-os_environ_err_t common_hal_os_environ_get_key_str(const char *key, char *value, size_t value_len);
+os_environ_err_t common_hal_os_getenv_str(const char *key, char *value, size_t value_len);
 
 // Returns ENVIRON_ERR_OK and sets value to the read value.  Returns
 // ENVIRON_ERR_... if the value was not numeric. allocation-free.

shared-module/os/getenv.c

@@ -323,7 +323,7 @@ STATIC os_environ_err_t os_environ_get_key_buf_terminated(const char *key, char
     return result;
 }
 
-os_environ_err_t common_hal_os_environ_get_key_str(const char *key, char *value, size_t value_len) {
+os_environ_err_t common_hal_os_getenv_str(const char *key, char *value, size_t value_len) {
     bool quoted;
     os_environ_err_t result = os_environ_get_key_buf_terminated(key, value, value_len, &quoted);
     if (result == ENVIRON_OK && !quoted) {

supervisor/shared/web_workflow/web_workflow.c

@@ -251,7 +251,7 @@ void supervisor_start_web_workflow(void) {
     size_t ssid_len = 0;
     size_t password_len = 0;
 
-    os_environ_err_t result = common_hal_os_environ_get_key_str("CIRCUITPY_WIFI_SSID", ssid, sizeof(ssid));
+    os_environ_err_t result = common_hal_os_getenv_str("CIRCUITPY_WIFI_SSID", ssid, sizeof(ssid));
     if (result != ENVIRON_OK) {
         return;
     }