diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-12-22 14:39:19 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-12-22 14:39:19 +0100 |
| commit | 2cf3e1aa7477b813ca3ebb901003a7d44f970218 (patch) | |
| tree | 4380aa7e763a72cdc51c6e4e198e633e56801762 /ChangeLog | |
| parent | 661a29a518245e5e82bc51bf290a2f43a0991714 (diff) | |
Harmonize generic stdio-lock support with nptl
This fixes build when _IO_funlockfile is a macro, fixes build where
_IO_acquire_lock_clear_flags2 is used, and fixes unlocking on unexpected
stack unwind.
* sysdeps/generic/stdio-lock.h [__EXCEPTIONS] (_IO_acquire_lock,
_IO_release_lock ): Use cleanup attribute on new
_IO_acquire_lock_file variable instead of assuming that
_IO_release_lock will be called.
[!__EXCEPTIONS] (_IO_acquire_lock): Define to non-existing
_IO_acquire_lock_needs_exceptions_enabled.
(_IO_acquire_lock_clear_flags2): New macro.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,3 +1,19 @@ +2015-12-22 Samuel Thibault <samuel.thibault@ens-lyon.org> + + Harmonize generic stdio-lock support with nptl + + This fixes build when _IO_funlockfile is a macro, fixes build where + _IO_acquire_lock_clear_flags2 is used, and fixes unlocking on unexpected + stack unwind. + + * sysdeps/generic/stdio-lock.h [__EXCEPTIONS] (_IO_acquire_lock, + _IO_release_lock ): Use cleanup attribute on new + _IO_acquire_lock_file variable instead of assuming that + _IO_release_lock will be called. + [!__EXCEPTIONS] (_IO_acquire_lock): Define to non-existing + _IO_acquire_lock_needs_exceptions_enabled. + (_IO_acquire_lock_clear_flags2): New macro. + 2015-12-22 Adhemerval Zanella <adhemerval.zanella@linaro.org> * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated. |