generic-library/bionic
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Clean up cacheflush.

Browse Source 
No cacheflush for LP64; use the GCC builtin instead. Clean up the
32-bit MIPS implementation now we no longer need to worry about
old versions of GCC.

Bug: 12924756
Change-Id: Ie23955b3ec194e226c4b2bce35b11d5e061f4753
This commit is contained in:
Elliott Hughes
2014-02-10 18:37:02 -08:00
parent 71e4466b10
commit a6ecba4d23
6 changed files with 30 additions and 198 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
libc/include/unistd.h
View File

@@ -185,8 +185,10 @@ extern int sysconf(int name);
extern int daemon(int, int);
/* A special syscall that is only available on the ARM, not x86 function. */
extern int cacheflush(long start, long end, long flags);
#if defined(__arm__) || (defined(__mips__) && !defined(__LP64__))
extern int cacheflush(long, long, long);
/* __attribute__((deprecated("use __builtin___clear_cache instead"))); */
#endif
extern pid_t tcgetpgrp(int fd);
extern int tcsetpgrp(int fd, pid_t _pid);