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| author | Ulrich Drepper <drepper@redhat.com> | 2009-08-04 11:03:46 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-08-04 11:03:46 -0700 |
| commit | 421665c40ae002f74130eb4e0b19cb22d97860cf (patch) | |
| tree | 78e155aac7fd869030ddad548afbf9dfaed6df0c /sysdeps/x86_64 | |
| parent | 4a1377672ca5472fac9096b4da72d26226b4aa59 (diff) | |
| download | glibc-421665c40ae002f74130eb4e0b19cb22d97860cf.tar.gz glibc-421665c40ae002f74130eb4e0b19cb22d97860cf.tar.xz glibc-421665c40ae002f74130eb4e0b19cb22d97860cf.zip | |
Optimize x86-64 syscall cancellation handling.
The syscall wrappers had to save and restore the syscall parameter values and return value when calling the functions to enable/disable cancellation were called. Not anymore. The called functions are special and don't modify any unexpected registers.
Diffstat (limited to 'sysdeps/x86_64')
0 files changed, 0 insertions, 0 deletions