You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.2 KiB
40 lines
1.2 KiB
/* //device/system/reference-ril/misc.c |
|
** |
|
** Copyright 2006, The Android Open Source Project |
|
** |
|
** Licensed under the Apache License, Version 2.0 (the "License"); |
|
** you may not use this file except in compliance with the License. |
|
** You may obtain a copy of the License at |
|
** |
|
** http://www.apache.org/licenses/LICENSE-2.0 |
|
** |
|
** Unless required by applicable law or agreed to in writing, software |
|
** distributed under the License is distributed on an "AS IS" BASIS, |
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
** See the License for the specific language governing permissions and |
|
** limitations under the License. |
|
*/ |
|
#include <sys/system_properties.h> |
|
|
|
#include "misc.h" |
|
/** returns 1 if line starts with prefix, 0 if it does not */ |
|
int strStartsWith(const char *line, const char *prefix) |
|
{ |
|
for ( ; *line != '\0' && *prefix != '\0' ; line++, prefix++) { |
|
if (*line != *prefix) { |
|
return 0; |
|
} |
|
} |
|
|
|
return *prefix == '\0'; |
|
} |
|
|
|
// Returns true iff running this process in an emulator VM |
|
bool isInEmulator(void) { |
|
static int inQemu = -1; |
|
if (inQemu < 0) { |
|
char propValue[PROP_VALUE_MAX]; |
|
inQemu = (__system_property_get("ro.kernel.qemu", propValue) != 0); |
|
} |
|
return inQemu == 1; |
|
}
|
|
|