Merge branch 'sigaltstack-flags' of https://github.com/tmiasko/libc into merge

Author: alexcrichton

src/unix/bsd/mod.rs

@@ -120,6 +120,9 @@ pub const SA_NOCLDSTOP: ::c_int = 0x0008;
 pub const SA_NODEFER: ::c_int = 0x0010;
 pub const SA_NOCLDWAIT: ::c_int = 0x0020;
 
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 4;
+
 pub const SIGCHLD: ::c_int = 20;
 pub const SIGBUS: ::c_int = 10;
 pub const SIGUSR1: ::c_int = 30;

src/unix/notbsd/mod.rs

@@ -385,6 +385,9 @@ pub const SA_RESETHAND: ::c_int = 0x80000000;
 pub const SA_RESTART: ::c_int = 0x10000000;
 pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
 
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 2;
+
 pub const PATH_MAX: ::c_int = 4096;
 
 pub const FD_SETSIZE: usize = 1024;

src/unix/solaris/mod.rs

@@ -281,6 +281,9 @@ pub const SA_NODEFER: ::c_int = 0x00000010;
 pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
 pub const SA_NOCLDSTOP: ::c_int = 0x00020000;
 
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 2;
+
 pub const FIONBIO: ::c_int = 0x8004667e;
 
 pub const SIGCHLD: ::c_int = 18;