From a545eac593b0ff3a6ad6c2d8390de51c30712089 Mon Sep 17 00:00:00 2001 From: Sébastien Marie Date: Wed, 23 Dec 2015 11:32:02 +0100 Subject: make siginfo_si_addr() returns a usize `siginfo_si_addr()` function is used once, and the returned value is casted to `usize`. So make the function returns a `usize`. it simplifies OpenBSD case, where the return type wouldn't be a `*mut libc::c_void` but a `*mut libc::c_char`. --- src/libstd/sys/unix/stack_overflow.rs | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/libstd/sys/unix/stack_overflow.rs') diff --git a/src/libstd/sys/unix/stack_overflow.rs b/src/libstd/sys/unix/stack_overflow.rs index 776acd20b06..fc49f4257be 100644 --- a/src/libstd/sys/unix/stack_overflow.rs +++ b/src/libstd/sys/unix/stack_overflow.rs @@ -59,19 +59,19 @@ mod imp { static mut PAGE_SIZE: usize = 0; #[cfg(any(target_os = "linux", target_os = "android"))] - unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut libc::c_void { + unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> usize { #[repr(C)] struct siginfo_t { a: [libc::c_int; 3], // si_signo, si_code, si_errno, si_addr: *mut libc::c_void, } - (*(info as *const siginfo_t)).si_addr + (*(info as *const siginfo_t)).si_addr as usize } #[cfg(not(any(target_os = "linux", target_os = "android")))] - unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> *mut libc::c_void { - (*info).si_addr + unsafe fn siginfo_si_addr(info: *mut libc::siginfo_t) -> usize { + (*info).si_addr as usize } // Signal handler for the SIGSEGV and SIGBUS handlers. We've got guard pages @@ -98,7 +98,7 @@ mod imp { use sys_common::util::report_overflow; let guard = thread_info::stack_guard().unwrap_or(0); - let addr = siginfo_si_addr(info) as usize; + let addr = siginfo_si_addr(info); // If the faulting address is within the guard page, then we print a // message saying so. -- cgit 1.4.1-3-g733a5