Commit graph

3 commits

Author SHA1 Message Date
Yabin Cui
fb994f4c04 Add fileno_unlocked to support thread sanitizer.
Bug: 25392375
Change-Id: If3f92a0e08a53f4b59e01397e8efa307d8572349
2015-11-06 16:13:47 -08:00
Elliott Hughes
8c4994bbc1 Implement __fsetlocking.
The old __isthreaded hack was never very useful on Android because all user
code runs in a VM where there are lots of threads running. But __fsetlocking
lets a caller say "I'll worry about the locking for this FILE*", which is
useful for the normal case where you don't share a FILE* between threads
so you don't need any locking.

Bug: 17154740
Bug: 18593728
Change-Id: I2a8dddc29d3edff39a3d7d793387f2253608a68d
2015-01-21 10:33:30 -08:00
Elliott Hughes
2b021e1066 Add <stdio_ext.h> for elfutils.
Bug: 17139679
Change-Id: I1605ac382dbb6f23b2d874dbb9769f3cde4a6a99
2014-08-20 10:23:52 -07:00