diff options
| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-06-24 23:09:44 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-06-24 23:09:44 +0000 |
| commit | a6d57dfc1bad586d5db49690892ea50575e70894 (patch) | |
| tree | a0e3785f5162d843fdfaa6b9e8c0cfc92da5b3f9 /include | |
| parent | 4fce1d768c9523dc177a7cdc4bff8a8ee7d78dc1 (diff) | |
[sanitizer] Add syscall handlers for sigaction and rt_sigaction.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@273746 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/sanitizer/linux_syscall_hooks.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/include/sanitizer/linux_syscall_hooks.h b/include/sanitizer/linux_syscall_hooks.h index 89867c151..09f261dd6 100644 --- a/include/sanitizer/linux_syscall_hooks.h +++ b/include/sanitizer/linux_syscall_hooks.h @@ -1835,6 +1835,17 @@ __sanitizer_syscall_pre_impl_vfork() #define __sanitizer_syscall_post_vfork(res) \ __sanitizer_syscall_post_impl_vfork(res) +#define __sanitizer_syscall_pre_sigaction(signum, act, oldact) \ + __sanitizer_syscall_pre_impl_sigaction((long)signum, (long)act, (long)oldact) +#define __sanitizer_syscall_post_sigaction(res, signum, act, oldact) \ + __sanitizer_syscall_post_impl_sigaction(res, (long)signum, (long)act, \ + (long)oldact) +#define __sanitizer_syscall_pre_rt_sigaction(signum, act, oldact, sz) \ + __sanitizer_syscall_pre_impl_rt_sigaction((long)signum, (long)act, \ + (long)oldact, (long)sz) +#define __sanitizer_syscall_post_rt_sigaction(res, signum, act, oldact, sz) \ + __sanitizer_syscall_post_impl_rt_sigaction(res, (long)signum, (long)act, \ + (long)oldact, (long)sz) // And now a few syscalls we don't handle yet. #define __sanitizer_syscall_pre_afs_syscall(...) @@ -1889,7 +1900,6 @@ #define __sanitizer_syscall_pre_query_module(...) #define __sanitizer_syscall_pre_readahead(...) #define __sanitizer_syscall_pre_readdir(...) -#define __sanitizer_syscall_pre_rt_sigaction(...) #define __sanitizer_syscall_pre_rt_sigreturn(...) #define __sanitizer_syscall_pre_rt_sigsuspend(...) #define __sanitizer_syscall_pre_security(...) @@ -1903,7 +1913,6 @@ #define __sanitizer_syscall_pre_setreuid32(...) #define __sanitizer_syscall_pre_set_thread_area(...) #define __sanitizer_syscall_pre_setuid32(...) -#define __sanitizer_syscall_pre_sigaction(...) #define __sanitizer_syscall_pre_sigaltstack(...) #define __sanitizer_syscall_pre_sigreturn(...) #define __sanitizer_syscall_pre_sigsuspend(...) @@ -1971,7 +1980,6 @@ #define __sanitizer_syscall_post_query_module(res, ...) #define __sanitizer_syscall_post_readahead(res, ...) #define __sanitizer_syscall_post_readdir(res, ...) -#define __sanitizer_syscall_post_rt_sigaction(res, ...) #define __sanitizer_syscall_post_rt_sigreturn(res, ...) #define __sanitizer_syscall_post_rt_sigsuspend(res, ...) #define __sanitizer_syscall_post_security(res, ...) @@ -1985,7 +1993,6 @@ #define __sanitizer_syscall_post_setreuid32(res, ...) #define __sanitizer_syscall_post_set_thread_area(res, ...) #define __sanitizer_syscall_post_setuid32(res, ...) -#define __sanitizer_syscall_post_sigaction(res, ...) #define __sanitizer_syscall_post_sigaltstack(res, ...) #define __sanitizer_syscall_post_sigreturn(res, ...) #define __sanitizer_syscall_post_sigsuspend(res, ...) @@ -3062,7 +3069,13 @@ void __sanitizer_syscall_pre_impl_fork(); void __sanitizer_syscall_post_impl_fork(long res); void __sanitizer_syscall_pre_impl_vfork(); void __sanitizer_syscall_post_impl_vfork(long res); - +void __sanitizer_syscall_pre_impl_sigaction(long signum, long act, long oldact); +void __sanitizer_syscall_post_impl_sigaction(long res, long signum, long act, + long oldact); +void __sanitizer_syscall_pre_impl_rt_sigaction(long signum, long act, + long oldact, long sz); +void __sanitizer_syscall_post_impl_rt_sigaction(long res, long signum, long act, + long oldact, long sz); #ifdef __cplusplus } // extern "C" #endif |