procctl api addition for freebsd/dragonflybsd

Author: devnexen

libc-test/build.rs

@@ -1782,6 +1782,7 @@ fn test_freebsd(target: &str) {
                 "sys/mman.h",
                 "sys/mount.h",
                 "sys/msg.h",
+                "sys/procctl.h",
                 "sys/procdesc.h",
                 "sys/ptrace.h",
                 "sys/random.h",

libc-test/semver/dragonfly.txt

@@ -725,6 +725,11 @@ POSIX_MADV_RANDOM
 POSIX_MADV_SEQUENTIAL
 POSIX_MADV_WILLNEED
 PPPDISC
+PROC_PDEATHSIG_CTL
+PROC_PDEATHSIG_STATUS
+PROC_REAP_ACQUIRE
+PROC_REAP_RELEASE
+PROC_REAP_STATUS
 PTHREAD_CREATE_DETACHED
 PTHREAD_CREATE_JOINABLE
 PTHREAD_MUTEX_DEFAULT
@@ -1306,6 +1311,7 @@ popen
 posix_madvise
 ppoll
 preadv
+procctl
 pseudo_AF_HDRCMPLT
 pseudo_AF_KEY
 pseudo_AF_PIP

libc-test/semver/freebsd.txt

@@ -832,6 +832,23 @@ POSIX_SPAWN_SETSCHEDULER
 POSIX_SPAWN_SETSIGDEF
 POSIX_SPAWN_SETSIGMASK
 PPPDISC
+PROC_ASLR_CTL
+PROC_ASLR_STATUS
+PROC_PDEATHSIG_CTL
+PROC_PDEATHSIG_STATUS
+PROC_PROTMAX_CTL
+PROC_PROTMAX_STATUS
+PROC_REAP_ACQUIRE
+PROC_REAP_GETPIDS
+PROC_REAP_RELEASE
+PROC_REAP_STATUS
+PROC_SPROTECT
+PROC_STACKGAP_CTL
+PROC_STACKGAP_STATUS
+PROC_TRACE_CTL
+PROC_TRACE_STATUS
+PROC_TRAPCAP_CTL
+PROC_TRAPCAP_STATUS
 PTHREAD_CREATE_DETACHED
 PTHREAD_CREATE_JOINABLE
 PTHREAD_MUTEX_ADAPTIVE_NP
@@ -1560,6 +1577,7 @@ posix_spawnattr_t
 posix_spawnp
 ppoll
 preadv
+procctl
 pseudo_AF_HDRCMPLT
 pseudo_AF_KEY
 pseudo_AF_PIP

src/unix/bsd/freebsdlike/dragonfly/mod.rs

@@ -807,6 +807,12 @@ pub const SO_CPUHINT: ::c_int = 0x1030;
 
 pub const PT_FIRSTMACH: ::c_int = 32;
 
+pub const PROC_REAP_ACQUIRE: ::c_int = 0x0001;
+pub const PROC_REAP_RELEASE: ::c_int = 0x0002;
+pub const PROC_REAP_STATUS: ::c_int = 0x0003;
+pub const PROC_PDEATHSIG_CTL: ::c_int = 0x0004;
+pub const PROC_PDEATHSIG_STATUS: ::c_int = 0x0005;
+
 // https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/net/if.h#L101
 pub const IFF_UP: ::c_int = 0x1; // interface is up
 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
@@ -1283,6 +1289,8 @@ extern "C" {
     pub fn sched_setaffinity(pid: ::pid_t, cpusetsize: ::size_t, mask: *const cpu_set_t)
         -> ::c_int;
     pub fn setproctitle(fmt: *const ::c_char, ...);
+
+    pub fn procctl(idtype: ::idtype_t, id: ::id_t, cmd: ::c_int, data: *mut ::c_void) -> ::c_int;
 }
 
 #[link(name = "rt")]

src/unix/bsd/freebsdlike/freebsd/mod.rs

@@ -850,6 +850,25 @@ pub const PTRACE_LWP: ::c_int = 0x0010;
 pub const PTRACE_VFORK: ::c_int = 0x0020;
 pub const PTRACE_DEFAULT: ::c_int = PTRACE_EXEC;
 
+pub const PROC_SPROTECT: ::c_int = 1;
+pub const PROC_REAP_ACQUIRE: ::c_int = 2;
+pub const PROC_REAP_RELEASE: ::c_int = 3;
+pub const PROC_REAP_STATUS: ::c_int = 4;
+pub const PROC_REAP_GETPIDS: ::c_int = 5;
+pub const PROC_REAP_KILL: ::c_int = 6;
+pub const PROC_TRACE_CTL: ::c_int = 7;
+pub const PROC_TRACE_STATUS: ::c_int = 8;
+pub const PROC_TRAPCAP_CTL: ::c_int = 9;
+pub const PROC_TRAPCAP_STATUS: ::c_int = 10;
+pub const PROC_PDEATHSIG_CTL: ::c_int = 11;
+pub const PROC_PDEATHSIG_STATUS: ::c_int = 12;
+pub const PROC_ASLR_CTL: ::c_int = 13;
+pub const PROC_ASLR_STATUS: ::c_int = 14;
+pub const PROC_PROTMAX_CTL: ::c_int = 15;
+pub const PROC_PROTMAX_STATUS: ::c_int = 16;
+pub const PROC_STACKGAP_CTL: ::c_int = 17;
+pub const PROC_STACKGAP_STATUS: ::c_int = 18;
+
 pub const AF_SLOW: ::c_int = 33;
 pub const AF_SCLUSTER: ::c_int = 34;
 pub const AF_ARP: ::c_int = 35;
@@ -1771,6 +1790,8 @@ extern "C" {
     pub fn dallocx(ptr: *mut ::c_void, flags: ::c_int);
     pub fn sdallocx(ptr: *mut ::c_void, size: ::size_t, flags: ::c_int);
     pub fn nallocx(size: ::size_t, flags: ::c_int) -> ::size_t;
+
+    pub fn procctl(idtype: ::idtype_t, id: ::id_t, cmd: ::c_int, data: *mut ::c_void) -> ::c_int;
 }
 
 #[link(name = "util")]