Add devstat items

Author: GuillaumeGomez

libc-test/build.rs

@@ -1877,6 +1877,7 @@ fn test_freebsd(target: &str) {
                 "sys/vmmeter.h",
                 "sys/wait.h",
                 "libprocstat.h",
+                "devstat.h",
                 "syslog.h",
                 "termios.h",
                 "time.h",
@@ -1890,8 +1891,19 @@ fn test_freebsd(target: &str) {
     cfg.type_name(move |ty, is_struct, is_union| {
         match ty {
             // Just pass all these through, no need for a "struct" prefix
-            "FILE" | "fd_set" | "Dl_info" | "DIR" | "Elf32_Phdr" | "Elf64_Phdr"
-            | "Elf32_Auxinfo" | "Elf64_Auxinfo" => ty.to_string(),
+            "FILE"
+            | "fd_set"
+            | "Dl_info"
+            | "DIR"
+            | "Elf32_Phdr"
+            | "Elf64_Phdr"
+            | "Elf32_Auxinfo"
+            | "Elf64_Auxinfo"
+            | "devstat_select_mode"
+            | "devstat_support_flags"
+            | "devstat_type_flags"
+            | "devstat_match_flags"
+            | "devstat_priority" => ty.to_string(),
 
             // FIXME: https://github.com/rust-lang/libc/issues/1273
             "sighandler_t" => "sig_t".to_string(),
@@ -1919,7 +1931,9 @@ fn test_freebsd(target: &str) {
             }
             // Field is named `type` in C but that is a Rust keyword,
             // so these fields are translated to `type_` in the bindings.
-            "type_" if struct_ == "rtprio" || struct_ == "sockstat" => "type".to_string(),
+            "type_" if struct_ == "rtprio" => "type".to_string(),
+            "type_" if struct_ == "sockstat" => "type".to_string(),
+            "type_" if struct_ == "devstat_match_table" => "type".to_string(),
             s => s.to_string(),
         }
     });
@@ -2261,6 +2275,9 @@ fn test_freebsd(target: &str) {
             ("if_data", "__ifi_lastchange") => true,
             ("ifreq", "ifr_ifru") => true,
 
+            // anonymous struct
+            ("devstat", "dev_links") => true,
+
             // FIXME: structs too complicated to bind for now...
             ("kinfo_proc", "ki_paddr") => true,
             ("kinfo_proc", "ki_addr") => true,
@@ -2278,6 +2295,11 @@ fn test_freebsd(target: &str) {
 
             // `__sem_base` is a private struct field
             ("semid_ds", "__sem_base") => true,
+
+            // `snap_time` is a `long double`, but it's a nightmare to bind correctly in rust
+            // for the moment, so it's a best effort thing...
+            ("statinfo", "snap_time") => true,
+
             _ => false,
         }
     });