Merge pull request #1121 from smibarber/signalfd-sigsys

Add support for SIGSYS in signalfd
rust-lang · Nov 10, 2018 · 5d3025b · 5d3025b
2 parents 9c5e70a + 2475278
commit 5d3025b
Show file tree

Hide file tree

Showing 6 changed files with 36 additions and 6 deletions.
diff --git a/libc-test/build.rs b/libc-test/build.rs
@@ -841,7 +841,13 @@ fn main() {
         // musl seems to define this as an *anonymous* bitfield
         (musl && struct_ == "statvfs" && field == "__f_unused") ||
         // sigev_notify_thread_id is actually part of a sigev_un union
-        (struct_ == "sigevent" && field == "sigev_notify_thread_id")
+        (struct_ == "sigevent" && field == "sigev_notify_thread_id") ||
+        // signalfd had SIGSYS fields added in Linux 4.18, but no libc release has them yet.
+        (struct_ == "signalfd_siginfo" && (field == "ssi_addr_lsb" ||
+                                           field == "_pad2" ||
+                                           field == "ssi_syscall" ||
+                                           field == "ssi_call_addr" ||
+                                           field == "ssi_arch"))
     });
 
     cfg.fn_cname(move |name, cname| {

diff --git a/src/fuchsia/mod.rs b/src/fuchsia/mod.rs
@@ -685,7 +685,12 @@ s! {
         pub ssi_utime: ::uint64_t,
         pub ssi_stime: ::uint64_t,
         pub ssi_addr: ::uint64_t,
-        _pad: [::uint8_t; 48],
+        pub ssi_addr_lsb: ::uint16_t,
+        _pad2: ::uint16_t,
+        pub ssi_syscall: ::int32_t,
+        pub ssi_call_addr: ::uint64_t,
+        pub ssi_arch: ::uint32_t,
+        _pad: [::uint8_t; 28],
     }
 
     pub struct itimerspec {

diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs
@@ -177,7 +177,11 @@ s! {
         pub ssi_stime: ::c_ulonglong,
         pub ssi_addr: ::c_ulonglong,
         pub ssi_addr_lsb: ::uint16_t,
-        _pad: [::uint8_t; 46],
+        _pad2: ::uint16_t,
+        pub ssi_syscall: ::int32_t,
+        pub ssi_call_addr: ::uint64_t,
+        pub ssi_arch: ::uint32_t,
+        _pad: [::uint8_t; 28],
     }
 
     pub struct ucred {

diff --git a/src/unix/notbsd/emscripten.rs b/src/unix/notbsd/emscripten.rs
@@ -184,7 +184,12 @@ s! {
         pub ssi_utime: ::uint64_t,
         pub ssi_stime: ::uint64_t,
         pub ssi_addr: ::uint64_t,
-        _pad: [::uint8_t; 48],
+        pub ssi_addr_lsb: ::uint16_t,
+        _pad2: ::uint16_t,
+        pub ssi_syscall: ::int32_t,
+        pub ssi_call_addr: ::uint64_t,
+        pub ssi_arch: ::uint32_t,
+        _pad: [::uint8_t; 28],
     }
 
     pub struct fsid_t {

diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs
@@ -270,7 +270,12 @@ s! {
         pub ssi_utime: ::uint64_t,
         pub ssi_stime: ::uint64_t,
         pub ssi_addr: ::uint64_t,
-        _pad: [::uint8_t; 48],
+        pub ssi_addr_lsb: ::uint16_t,
+        _pad2: ::uint16_t,
+        pub ssi_syscall: ::int32_t,
+        pub ssi_call_addr: ::uint64_t,
+        pub ssi_arch: ::uint32_t,
+        _pad: [::uint8_t; 28],
     }
 
     pub struct itimerspec {

diff --git a/src/unix/uclibc/mod.rs b/src/unix/uclibc/mod.rs
@@ -391,7 +391,12 @@ s! {
         pub ssi_utime: ::uint64_t,
         pub ssi_stime: ::uint64_t,
         pub ssi_addr: ::uint64_t,
-        _pad: [::uint8_t; 48],
+        pub ssi_addr_lsb: ::uint16_t,
+        _pad2: ::uint16_t,
+        pub ssi_syscall: ::int32_t,
+        pub ssi_call_addr: ::uint64_t,
+        pub ssi_arch: ::uint32_t,
+        _pad: [::uint8_t; 28],
     }
 
     pub struct fsid_t {