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-rw-r--r--include/android-ashmem.h87
1 files changed, 43 insertions, 44 deletions
diff --git a/include/android-ashmem.h b/include/android-ashmem.h
index a787c04b..a4b5bf30 100644
--- a/include/android-ashmem.h
+++ b/include/android-ashmem.h
@@ -8,74 +8,73 @@
 #include <sys/mman.h>
 
 #if __ANDROID_API__ >= 26
-#define shmat bionic_shmat
-#define shmctl bionic_shmctl
-#define shmdt bionic_shmdt
-#define shmget bionic_shmget
+#  define shmat bionic_shmat
+#  define shmctl bionic_shmctl
+#  define shmdt bionic_shmdt
+#  define shmget bionic_shmget
 #endif
- #include <sys/shm.h>
+#include <sys/shm.h>
 #undef shmat
 #undef shmctl
 #undef shmdt
 #undef shmget
 #include <stdio.h>
 
-#define ASHMEM_DEVICE	"/dev/ashmem"
+#define ASHMEM_DEVICE "/dev/ashmem"
 
-static inline int shmctl(int __shmid, int __cmd, struct shmid_ds *__buf)
-{
-		int ret = 0;
-		if (__cmd == IPC_RMID) {
-			int length = ioctl(__shmid, ASHMEM_GET_SIZE, NULL);
-			struct ashmem_pin pin = {0, length};
-			ret = ioctl(__shmid, ASHMEM_UNPIN, &pin);
-			close(__shmid);
-		}
+static inline int shmctl(int __shmid, int __cmd, struct shmid_ds *__buf) {
+
+  int ret = 0;
+  if (__cmd == IPC_RMID) {
+
+    int               length = ioctl(__shmid, ASHMEM_GET_SIZE, NULL);
+    struct ashmem_pin pin = {0, length};
+    ret = ioctl(__shmid, ASHMEM_UNPIN, &pin);
+    close(__shmid);
+
+  }
+
+  return ret;
 
-		return ret;
 }
 
-static inline int shmget (key_t __key, size_t __size, int __shmflg)
-{
-	int fd,ret;
-	char ourkey[11];
+static inline int shmget(key_t __key, size_t __size, int __shmflg) {
+
+  int  fd, ret;
+  char ourkey[11];
 
-	fd = open(ASHMEM_DEVICE, O_RDWR);
-	if (fd < 0)
-		return fd;
+  fd = open(ASHMEM_DEVICE, O_RDWR);
+  if (fd < 0) return fd;
 
-	sprintf(ourkey,"%d",__key);
-	ret = ioctl(fd, ASHMEM_SET_NAME, ourkey);
-	if (ret < 0)
-		goto error;
+  sprintf(ourkey, "%d", __key);
+  ret = ioctl(fd, ASHMEM_SET_NAME, ourkey);
+  if (ret < 0) goto error;
 
-	ret = ioctl(fd, ASHMEM_SET_SIZE, __size);
-	if (ret < 0)
-		goto error;
+  ret = ioctl(fd, ASHMEM_SET_SIZE, __size);
+  if (ret < 0) goto error;
 
-	return fd;
+  return fd;
 
 error:
-	close(fd);
-	return ret;
+  close(fd);
+  return ret;
+
 }
 
-static inline void *shmat (int __shmid, const void *__shmaddr, int __shmflg)
-{
-  int size;
+static inline void *shmat(int __shmid, const void *__shmaddr, int __shmflg) {
+
+  int   size;
   void *ptr;
-  
+
   size = ioctl(__shmid, ASHMEM_GET_SIZE, NULL);
-  if (size < 0) {
-    return NULL;
-  }
+  if (size < 0) { return NULL; }
 
   ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, __shmid, 0);
-  if (ptr == MAP_FAILED) {
-    return NULL;
-  }
-  
+  if (ptr == MAP_FAILED) { return NULL; }
+
   return ptr;
+
 }
 
 #endif
+