bsd reallocarray and reallocarr for netbsd.

Author: devnexen

libc-test/semver/freebsd.txt

@@ -1584,6 +1584,7 @@ readdir_r
 readlinkat
 realhostname
 realhostname_sa
+reallocarray
 recvmmsg
 recvmsg
 regcomp

libc-test/semver/netbsd.txt

@@ -1221,6 +1221,8 @@ qsort
 rand
 readdir_r
 readlinkat
+reallocarr
+reallocarray
 recvmmsg
 recvmsg
 regcomp

libc-test/semver/openbsd.txt

@@ -1022,6 +1022,7 @@ qsort
 rand
 readdir_r
 readlinkat
+reallocarray
 recvmsg
 regcomp
 regerror

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

@@ -1692,6 +1692,8 @@ extern "C" {
     pub fn cap_rights_remove(dst: *mut cap_rights_t, src: *const cap_rights_t)
         -> *mut cap_rights_t;
     pub fn cap_rights_contains(big: *const cap_rights_t, little: *const cap_rights_t) -> bool;
+
+    pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
 }
 
 #[link(name = "util")]

src/unix/bsd/netbsdlike/mod.rs

@@ -736,6 +736,10 @@ extern "C" {
     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
 }
 
+extern "C" {
+    pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+}
+
 cfg_if! {
     if #[cfg(target_os = "netbsd")] {
         mod netbsd;

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -1872,6 +1872,8 @@ extern "C" {
         rqtp: *const ::timespec,
         rmtp: *mut ::timespec,
     ) -> ::c_int;
+
+    pub fn reallocarr(ptr: *mut ::c_void, number: ::size_t, size: ::size_t) -> ::c_int;
 }
 
 #[link(name = "rt")]