haiku: improve platform compatibility

* Also moves a number functions out of the `libbsd` module, as
  these are actually in `libroot`, so don't require linking
  against `libbsd`.
* `dl_iterate_phdr` is not implemented.
* `B_FILE_NOT_FOUND` has been deprecated, and removed from the
  public headers

1 files changed, 33 insertions, 3 deletions

diff --git a/src/unix/haiku/native.rs b/src/unix/haiku/native.rs
index cf06094c43..44bcc1e3b7 100644
--- a/src/unix/haiku/native.rs
+++ b/src/unix/haiku/native.rs
@@ -272,7 +272,8 @@ s! {
 
     pub struct cpu_info {
         pub active_time: bigtime_t,
-        pub enabled: bool
+        pub enabled: bool,
+        pub current_frequency: u64
     }
 
     pub struct system_info {
@@ -667,7 +668,6 @@ pub const B_SHUTTING_DOWN: status_t = B_APP_ERROR_BASE + 18;
 
 // Storage kit errors
 pub const B_FILE_ERROR: status_t = B_STORAGE_ERROR_BASE + 0;
-pub const B_FILE_NOT_FOUND: status_t = B_STORAGE_ERROR_BASE + 1;
 pub const B_FILE_EXISTS: status_t = B_STORAGE_ERROR_BASE + 2;
 pub const B_ENTRY_NOT_FOUND: status_t = B_STORAGE_ERROR_BASE + 3;
 pub const B_NAME_TOO_LONG: status_t = B_STORAGE_ERROR_BASE + 4;
@@ -1020,7 +1020,12 @@ extern "C" {
     pub fn disable_debugger(state: ::c_int) -> ::c_int;
 
     pub fn get_system_info(info: *mut system_info) -> status_t;
-    pub fn get_cpu_info(firstCPU: u32, cpuCount: u32, info: *mut cpu_info) -> status_t;
+    pub fn _get_cpu_info_etc(
+        firstCPU: u32,
+        cpuCount: u32,
+        info: *mut cpu_info,
+        size: ::size_t,
+    ) -> status_t;
     pub fn is_computer_on() -> i32;
     pub fn is_computer_on_fire() -> ::c_double;
     pub fn send_signal(threadID: thread_id, signal: ::c_uint) -> ::c_int;
@@ -1200,6 +1205,7 @@ extern "C" {
         architecture: *const ::c_char,
         baseDirectory: path_base_directory,
         subPath: *const ::c_char,
+        flags: u32,
         _paths: *mut *mut *mut ::c_char,
         pathCount: *mut ::size_t,
     ) -> status_t;
@@ -1221,10 +1227,22 @@ cfg_if! {
 }
 
 // The following functions are defined as macros in C/C++
+#[inline]
+pub unsafe fn get_cpu_info(firstCPU: u32, cpuCount: u32, info: *mut cpu_info) -> status_t {
+    _get_cpu_info_etc(
+        firstCPU,
+        cpuCount,
+        info,
+        core::mem::size_of::<cpu_info>() as ::size_t,
+    )
+}
+
+#[inline]
 pub unsafe fn get_area_info(id: area_id, info: *mut area_info) -> status_t {
     _get_area_info(id, info, core::mem::size_of::<area_info>() as usize)
 }
 
+#[inline]
 pub unsafe fn get_next_area_info(
     team: team_id,
     cookie: *mut isize,
@@ -1238,10 +1256,12 @@ pub unsafe fn get_next_area_info(
     )
 }
 
+#[inline]
 pub unsafe fn get_port_info(port: port_id, buf: *mut port_info) -> status_t {
     _get_port_info(port, buf, core::mem::size_of::<port_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_next_port_info(
     port: port_id,
     cookie: *mut i32,
@@ -1255,6 +1275,7 @@ pub unsafe fn get_next_port_info(
     )
 }
 
+#[inline]
 pub unsafe fn get_port_message_info_etc(
     port: port_id,
     info: *mut port_message_info,
@@ -1270,10 +1291,12 @@ pub unsafe fn get_port_message_info_etc(
     )
 }
 
+#[inline]
 pub unsafe fn get_sem_info(id: sem_id, info: *mut sem_info) -> status_t {
     _get_sem_info(id, info, core::mem::size_of::<sem_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_next_sem_info(team: team_id, cookie: *mut i32, info: *mut sem_info) -> status_t {
     _get_next_sem_info(
         team,
@@ -1283,14 +1306,17 @@ pub unsafe fn get_next_sem_info(team: team_id, cookie: *mut i32, info: *mut sem_
     )
 }
 
+#[inline]
 pub unsafe fn get_team_info(team: team_id, info: *mut team_info) -> status_t {
     _get_team_info(team, info, core::mem::size_of::<team_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_next_team_info(cookie: *mut i32, info: *mut team_info) -> status_t {
     _get_next_team_info(cookie, info, core::mem::size_of::<team_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_team_usage_info(team: team_id, who: i32, info: *mut team_usage_info) -> status_t {
     _get_team_usage_info(
         team,
@@ -1300,10 +1326,12 @@ pub unsafe fn get_team_usage_info(team: team_id, who: i32, info: *mut team_usage
     )
 }
 
+#[inline]
 pub unsafe fn get_thread_info(id: thread_id, info: *mut thread_info) -> status_t {
     _get_thread_info(id, info, core::mem::size_of::<thread_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_next_thread_info(
     team: team_id,
     cookie: *mut i32,
@@ -1318,10 +1346,12 @@ pub unsafe fn get_next_thread_info(
 }
 
 // kernel/image.h
+#[inline]
 pub unsafe fn get_image_info(image: image_id, info: *mut image_info) -> status_t {
     _get_image_info(image, info, core::mem::size_of::<image_info>() as ::size_t)
 }
 
+#[inline]
 pub unsafe fn get_next_image_info(
     team: team_id,
     cookie: *mut i32,