libbsd: replace with nbcompat

6 files changed, 2 insertions, 1061 deletions

diff --git a/pkgs/development/libraries/libbsd/cdefs.patch b/pkgs/development/libraries/libbsd/cdefs.patch
deleted file mode 100644
index 81822654aeb..00000000000
--- a/pkgs/development/libraries/libbsd/cdefs.patch
+++ /dev/null
@@ -1,222 +0,0 @@
-From 11ec8f1e5dfa1c10e0c9fb94879b6f5b96ba52dd Mon Sep 17 00:00:00 2001
-From: Guillem Jover <guillem@hadrons.org>
-Date: Tue, 6 Mar 2018 01:41:35 +0100
-Subject: Handle systems missing <sys/cdefs.h>
-
-This is a non-portable header, and we cannot expect it to be provided by
-the system libc (e.g. musl). We just need and rely on declaration that
-we have defined ourselves in our own <bsd/sys/cdefs.h>. So we switch to
-only ever assume that.
-
-Fixes: https://bugs.freedesktop.org/105281
----
- include/bsd/libutil.h        | 4 ++++
- include/bsd/md5.h            | 4 ++++
- include/bsd/nlist.h          | 4 ++++
- include/bsd/readpassphrase.h | 4 ++++
- include/bsd/stdlib.h         | 4 ++++
- include/bsd/string.h         | 4 ++++
- include/bsd/stringlist.h     | 5 +++++
- include/bsd/sys/queue.h      | 4 ++++
- include/bsd/sys/tree.h       | 4 ++++
- include/bsd/timeconv.h       | 4 ++++
- include/bsd/vis.h            | 4 ++++
- include/bsd/wchar.h          | 4 ++++
- 12 files changed, 49 insertions(+)
-
-diff --git a/include/bsd/libutil.h b/include/bsd/libutil.h
-index 45b3b15..ccca29a 100644
---- a/include/bsd/libutil.h
-+++ b/include/bsd/libutil.h
-@@ -40,7 +40,11 @@
- #define LIBBSD_LIBUTIL_H
- 
- #include <features.h>
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- #include <stdint.h>
- #include <stdio.h>
-diff --git a/include/bsd/md5.h b/include/bsd/md5.h
-index 5f3ae46..bf36a30 100644
---- a/include/bsd/md5.h
-+++ b/include/bsd/md5.h
-@@ -27,7 +27,11 @@ typedef struct MD5Context {
- 	uint8_t buffer[MD5_BLOCK_LENGTH];	/* input buffer */
- } MD5_CTX;
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- 
- __BEGIN_DECLS
-diff --git a/include/bsd/nlist.h b/include/bsd/nlist.h
-index cb297e8..8767117 100644
---- a/include/bsd/nlist.h
-+++ b/include/bsd/nlist.h
-@@ -27,7 +27,11 @@
- #ifndef LIBBSD_NLIST_H
- #define LIBBSD_NLIST_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- 
- struct nlist {
- 	union {
-diff --git a/include/bsd/readpassphrase.h b/include/bsd/readpassphrase.h
-index 14744b8..5eb8021 100644
---- a/include/bsd/readpassphrase.h
-+++ b/include/bsd/readpassphrase.h
-@@ -31,7 +31,11 @@
- #define RPP_SEVENBIT    0x10		/* Strip the high bit from input. */
- #define RPP_STDIN       0x20		/* Read from stdin, not /dev/tty */
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- 
- __BEGIN_DECLS
-diff --git a/include/bsd/stdlib.h b/include/bsd/stdlib.h
-index ebc9638..8d33d1f 100644
---- a/include/bsd/stdlib.h
-+++ b/include/bsd/stdlib.h
-@@ -42,7 +42,11 @@
- #ifndef LIBBSD_STDLIB_H
- #define LIBBSD_STDLIB_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/stat.h>
- #include <stdint.h>
- 
-diff --git a/include/bsd/string.h b/include/bsd/string.h
-index 6798bf6..29097f6 100644
---- a/include/bsd/string.h
-+++ b/include/bsd/string.h
-@@ -33,7 +33,11 @@
- #ifndef LIBBSD_STRING_H
- #define LIBBSD_STRING_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- 
- __BEGIN_DECLS
-diff --git a/include/bsd/stringlist.h b/include/bsd/stringlist.h
-index ff30cac..dd71496 100644
---- a/include/bsd/stringlist.h
-+++ b/include/bsd/stringlist.h
-@@ -31,7 +31,12 @@
- 
- #ifndef LIBBSD_STRINGLIST_H
- #define LIBBSD_STRINGLIST_H
-+
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- 
- /*
-diff --git a/include/bsd/sys/queue.h b/include/bsd/sys/queue.h
-index 4a94ea7..ac00026 100644
---- a/include/bsd/sys/queue.h
-+++ b/include/bsd/sys/queue.h
-@@ -33,7 +33,11 @@
- #ifndef LIBBSD_SYS_QUEUE_H
- #define LIBBSD_SYS_QUEUE_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- 
- /*
-  * This file defines four types of data structures: singly-linked lists,
-diff --git a/include/bsd/sys/tree.h b/include/bsd/sys/tree.h
-index 628bec0..325b382 100644
---- a/include/bsd/sys/tree.h
-+++ b/include/bsd/sys/tree.h
-@@ -30,7 +30,11 @@
- #ifndef LIBBSD_SYS_TREE_H
- #define LIBBSD_SYS_TREE_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- 
- /*
-  * This file defines data structures for different types of trees:
-diff --git a/include/bsd/timeconv.h b/include/bsd/timeconv.h
-index e2a2c55..a426bd3 100644
---- a/include/bsd/timeconv.h
-+++ b/include/bsd/timeconv.h
-@@ -41,7 +41,11 @@
- #ifndef LIBBSD_TIMECONV_H
- #define LIBBSD_TIMECONV_H
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <stdint.h>
- #include <time.h>
- 
-diff --git a/include/bsd/vis.h b/include/bsd/vis.h
-index 970dfdd..ab5430c 100644
---- a/include/bsd/vis.h
-+++ b/include/bsd/vis.h
-@@ -72,7 +72,11 @@
-  */
- #define	UNVIS_END	1	/* no more characters */
- 
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- 
- __BEGIN_DECLS
- char	*vis(char *, int, int, int);
-diff --git a/include/bsd/wchar.h b/include/bsd/wchar.h
-index 33a500e..7216503 100644
---- a/include/bsd/wchar.h
-+++ b/include/bsd/wchar.h
-@@ -40,7 +40,11 @@
- #define LIBBSD_WCHAR_H
- 
- #include <stddef.h>
-+#ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
-+#else
-+#include <bsd/sys/cdefs.h>
-+#endif
- #include <sys/types.h>
- 
- __BEGIN_DECLS
--- 
-cgit v1.1
-
diff --git a/pkgs/development/libraries/libbsd/darwin.patch b/pkgs/development/libraries/libbsd/darwin.patch
deleted file mode 100644
index 4bddec6b0ff..00000000000
--- a/pkgs/development/libraries/libbsd/darwin.patch
+++ /dev/null
@@ -1,703 +0,0 @@
-diff --git a/configure.ac b/configure.ac
-index 88ccd91..0857782 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -59,7 +59,7 @@ AS_CASE([$host_os],
- )
- 
- # Checks for header files.
--AC_CHECK_HEADERS([sys/ndir.h sys/dir.h ndir.h dirent.h])
-+AC_CHECK_HEADERS([sys/ndir.h sys/dir.h ndir.h dirent.h stdio_ext.h])
- 
- # Checks for typedefs, structures, and compiler characteristics.
- AC_C_INLINE
-@@ -146,6 +146,31 @@ AC_CHECK_FUNCS([clearenv dirfd fopencookie __fpurge \
-                 pstat_getproc sysconf])
- AM_CONDITIONAL([HAVE_GETENTROPY], [test "x$ac_cv_func_getentropy" = "xtrue"])
- 
-+HostOS=`echo "$host" | sed 's/.*-//'`
-+os_is_macosx=false
-+nonLinuxOS=false
-+AC_SUBST(HostOS)
-+case ${HostOS} in
-+	darwin* | powerpc*-*-darwin* | freebsd* | netbsd* | openbsd*)
-+		os_is_macosx=true
-+		nonLinuxOS=true
-+		echo HostOS="$HostOS"
-+		;;
-+	*)
-+		echo host="$host"
-+		echo HostOS="$HostOS"
-+		os_is_macosx=false
-+		nonLinuxOS=false
-+		;;
-+esac		
-+AM_CONDITIONAL([IS_DARWIN], [test x$os_is_macosx = xtrue])
-+AM_COND_IF([IS_DARWIN],
-+	[AC_DEFINE([IS_DARWIN], [1], [Get HostOS Type is Darwin])])
-+
-+AM_CONDITIONAL([NON_LINUX], [test x$userdefine_gethostbyname_r = xtrue])
-+AM_COND_IF([NON_LINUX],
-+	[AC_DEFINE([NON_LINUX], [1], [Get HostOS Type])])
-+
- AC_CONFIG_FILES([
- 	Makefile
- 	include/Makefile
-diff --git a/include/bsd/libutil.h b/include/bsd/libutil.h
-index 45b3b15..d0d4043 100644
---- a/include/bsd/libutil.h
-+++ b/include/bsd/libutil.h
-@@ -39,7 +39,9 @@
- #ifndef LIBBSD_LIBUTIL_H
- #define LIBBSD_LIBUTIL_H
- 
-+#ifdef HAVE_FEATURES_H
- #include <features.h>
-+#endif
- #include <sys/cdefs.h>
- #include <sys/types.h>
- #include <stdint.h>
-diff --git a/include/bsd/stdio.h b/include/bsd/stdio.h
-index 4b69983..c75151b 100644
---- a/include/bsd/stdio.h
-+++ b/include/bsd/stdio.h
-@@ -48,12 +48,16 @@
- __BEGIN_DECLS
- const char *fmtcheck(const char *, const char *);
- 
-+#if !defined(darwin) && !defined(__APPLE__) && !defined(MACOSX)
- /* XXX: The function requires cooperation from the system libc to store the
-  * line buffer in the FILE struct itself. */
- char *fgetln(FILE *fp, size_t *lenp)
--	LIBBSD_DEPRECATED("This functions cannot be safely ported, "
--	                  "use getline(3) instead, as it is supported "
--	                  "by GNU and POSIX.1-2008.");
-+	__attribute__((deprecated("This functions cannot be safely ported, "
-+	                          "use getline(3) instead, as it is supported "
-+	                          "by GNU and POSIX.1-2008.")));
-+#else
-+char *fgetln(FILE *fp, size_t *lenp);
-+#endif
- 
- /*
-  * Note: We diverge from the FreeBSD, OpenBSD and DragonFlyBSD declarations,
-diff --git a/include/bsd/stdlib.h b/include/bsd/stdlib.h
-index ebc9638..6cd7943 100644
---- a/include/bsd/stdlib.h
-+++ b/include/bsd/stdlib.h
-@@ -67,9 +67,11 @@ int sradixsort(const unsigned char **base, int nmemb,
-                const unsigned char *table, unsigned endbyte);
- 
- void *reallocf(void *ptr, size_t size);
--#if defined(_GNU_SOURCE) && defined(__GLIBC__) && !__GLIBC_PREREQ(2, 26)
-+#if defined(_GNU_SOURCE) && defined(__GLIBC__) && defined(__GLIBC_PREREQ)
-+#if !__GLIBC_PREREQ(2, 26)
- void *reallocarray(void *ptr, size_t nmemb, size_t size);
- #endif
-+#endif
- 
- long long strtonum(const char *nptr, long long minval, long long maxval,
-                    const char **errstr);
-diff --git a/include/bsd/string.h b/include/bsd/string.h
-index 6798bf6..6baaa14 100644
---- a/include/bsd/string.h
-+++ b/include/bsd/string.h
-@@ -37,6 +37,12 @@
- #include <sys/types.h>
- 
- __BEGIN_DECLS
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+size_t bsd_strlcpy(char *dst, const char *src, size_t siz);
-+size_t bsd_strlcat(char *dst, const char *src, size_t siz);
-+char *bsd_strnstr(const char *str, const char *find, size_t str_len);
-+void bsd_strmode(mode_t mode, char *str);
-+#else
- size_t strlcpy(char *dst, const char *src, size_t siz);
- size_t strlcat(char *dst, const char *src, size_t siz);
- char *strnstr(const char *str, const char *find, size_t str_len);
-@@ -45,6 +51,7 @@ void strmode(mode_t mode, char *str);
- #if defined(_GNU_SOURCE) && defined(__GLIBC__) && !__GLIBC_PREREQ(2, 25)
- void explicit_bzero(void *buf, size_t len);
- #endif
-+#endif
- __END_DECLS
- 
- #endif
-diff --git a/src/Makefile.am b/src/Makefile.am
-index ad83dbf..0f2a7ee 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -54,17 +54,21 @@ libbsd_la_DEPENDENCIES = \
- 	libbsd.map
- libbsd_la_LIBADD = \
- 	$(CLOCK_GETTIME_LIBS)
-+
-+if IS_DARWIN
-+libbsd_la_LDFLAGS = \
-+	-Wl \
-+	-version-number $(LIBBSD_ABI)
-+else
- libbsd_la_LDFLAGS = \
- 	-Wl,--version-script=$(srcdir)/libbsd.map \
- 	-version-number $(LIBBSD_ABI)
-+endif
-+
- libbsd_la_SOURCES = \
- 	arc4random.c \
--	arc4random.h \
--	arc4random_unix.h \
--	arc4random_openbsd.h \
- 	arc4random_uniform.c \
- 	bsd_getopt.c \
--	chacha_private.h \
- 	closefrom.c \
- 	dehumanize_number.c \
- 	err.c \
-@@ -117,6 +121,15 @@ libbsd_la_SOURCES += \
- 	$(nil)
- endif
- 
-+noinst_HEADERS = \
-+	arc4random.h \
-+	arc4random_bsd.h \
-+	arc4random_linux.h \
-+	arc4random_unix.h \
-+	arc4random_osx.h \
-+	arc4random_openbsd.h \
-+	chacha_private.h
-+
- libbsd_ctor_a_SOURCES = \
- 	setproctitle_ctor.c \
- 	$(nil)
-diff --git a/src/arc4random_bsd.h b/src/arc4random_bsd.h
-new file mode 100644
-index 0000000..ece2f85
---- /dev/null
-+++ b/src/arc4random_bsd.h
-@@ -0,0 +1,86 @@
-+/*	$OpenBSD: arc4random_freebsd.h,v 1.2 2015/01/15 06:57:18 deraadt Exp $	*/
-+
-+/*
-+ * Copyright (c) 1996, David Mazieres <dm@uun.org>
-+ * Copyright (c) 2008, Damien Miller <djm@openbsd.org>
-+ * Copyright (c) 2013, Markus Friedl <markus@openbsd.org>
-+ * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org>
-+ *
-+ * Permission to use, copy, modify, and distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+/*
-+ * Stub functions for portability.
-+ */
-+
-+#include <sys/mman.h>
-+
-+#include <pthread.h>
-+#include <signal.h>
-+
-+static pthread_mutex_t arc4random_mtx = PTHREAD_MUTEX_INITIALIZER;
-+#define _ARC4_LOCK()   pthread_mutex_lock(&arc4random_mtx)
-+#define _ARC4_UNLOCK() pthread_mutex_unlock(&arc4random_mtx)
-+
-+/*
-+ * Unfortunately, pthread_atfork() is broken on FreeBSD (at least 9 and 10) if
-+ * a program does not link to -lthr. Callbacks registered with pthread_atfork()
-+ * appear to fail silently. So, it is not always possible to detect a PID
-+ * wraparound.
-+ */
-+#define _ARC4_ATFORK(f) pthread_atfork(NULL, NULL, (f))
-+
-+static inline void
-+_getentropy_fail(void)
-+{
-+	raise(SIGKILL);
-+}
-+
-+static volatile sig_atomic_t _rs_forked;
-+
-+static inline void
-+_rs_forkhandler(void)
-+{
-+	_rs_forked = 1;
-+}
-+
-+static inline void
-+_rs_forkdetect(void)
-+{
-+	static pid_t _rs_pid = 0;
-+	pid_t pid = getpid();
-+
-+	if (_rs_pid == 0 || _rs_pid != pid || _rs_forked) {
-+		_rs_pid = pid;
-+		_rs_forked = 0;
-+		if (rs)
-+			memset(rs, 0, sizeof(*rs));
-+	}
-+}
-+
-+static inline int
-+_rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
-+{
-+	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-+		return (-1);
-+
-+	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
-+		munmap(*rsp, sizeof(**rsp));
-+		return (-1);
-+	}
-+
-+	_ARC4_ATFORK(_rs_forkhandler);
-+	return (0);
-+}
-diff --git a/src/arc4random_linux.h b/src/arc4random_linux.h
-new file mode 100644
-index 0000000..d61a8db
---- /dev/null
-+++ b/src/arc4random_linux.h
-@@ -0,0 +1,86 @@
-+/*	$OpenBSD: arc4random_linux.h,v 1.8 2014/08/13 06:04:10 deraadt Exp $	*/
-+
-+/*
-+ * Copyright (c) 1996, David Mazieres <dm@uun.org>
-+ * Copyright (c) 2008, Damien Miller <djm@openbsd.org>
-+ * Copyright (c) 2013, Markus Friedl <markus@openbsd.org>
-+ * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org>
-+ *
-+ * Permission to use, copy, modify, and distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+/*
-+ * Stub functions for portability.
-+ */
-+
-+#include <sys/mman.h>
-+
-+#include <pthread.h>
-+#include <signal.h>
-+
-+static pthread_mutex_t arc4random_mtx = PTHREAD_MUTEX_INITIALIZER;
-+#define _ARC4_LOCK()   pthread_mutex_lock(&arc4random_mtx)
-+#define _ARC4_UNLOCK() pthread_mutex_unlock(&arc4random_mtx)
-+
-+#ifdef __GLIBC__
-+extern void *__dso_handle;
-+extern int __register_atfork(void (*)(void), void(*)(void), void (*)(void), void *);
-+#define _ARC4_ATFORK(f) __register_atfork(NULL, NULL, (f), __dso_handle)
-+#else
-+#define _ARC4_ATFORK(f) pthread_atfork(NULL, NULL, (f))
-+#endif
-+
-+static inline void
-+_getentropy_fail(void)
-+{
-+	raise(SIGKILL);
-+}
-+
-+static volatile sig_atomic_t _rs_forked;
-+
-+static inline void
-+_rs_forkhandler(void)
-+{
-+	_rs_forked = 1;
-+}
-+
-+static inline void
-+_rs_forkdetect(void)
-+{
-+	static pid_t _rs_pid = 0;
-+	pid_t pid = getpid();
-+
-+	if (_rs_pid == 0 || _rs_pid != pid || _rs_forked) {
-+		_rs_pid = pid;
-+		_rs_forked = 0;
-+		if (rs)
-+			memset(rs, 0, sizeof(*rs));
-+	}
-+}
-+
-+static inline int
-+_rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
-+{
-+	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-+		return (-1);
-+
-+	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
-+		munmap(*rsp, sizeof(**rsp));
-+		return (-1);
-+	}
-+
-+	_ARC4_ATFORK(_rs_forkhandler);
-+	return (0);
-+}
-diff --git a/src/arc4random_osx.h b/src/arc4random_osx.h
-new file mode 100644
-index 0000000..14771a6
---- /dev/null
-+++ b/src/arc4random_osx.h
-@@ -0,0 +1,82 @@
-+/*	$OpenBSD: arc4random_osx.h,v 1.10 2015/09/11 11:52:55 deraadt Exp $	*/
-+
-+/*
-+ * Copyright (c) 1996, David Mazieres <dm@uun.org>
-+ * Copyright (c) 2008, Damien Miller <djm@openbsd.org>
-+ * Copyright (c) 2013, Markus Friedl <markus@openbsd.org>
-+ * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org>
-+ *
-+ * Permission to use, copy, modify, and distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+/*
-+ * Stub functions for portability.
-+ */
-+
-+#include <sys/mman.h>
-+
-+#include <unistd.h>
-+#include <pthread.h>
-+#include <signal.h>
-+
-+static pthread_mutex_t arc4random_mtx = PTHREAD_MUTEX_INITIALIZER;
-+#define _ARC4_LOCK()   pthread_mutex_lock(&arc4random_mtx)
-+#define _ARC4_UNLOCK() pthread_mutex_unlock(&arc4random_mtx)
-+
-+#define _ARC4_ATFORK(f) pthread_atfork(NULL, NULL, (f))
-+
-+static inline void
-+_getentropy_fail(void)
-+{
-+	raise(SIGKILL);
-+}
-+
-+static volatile sig_atomic_t _rs_forked;
-+
-+static inline void
-+_rs_forkhandler(void)
-+{
-+	_rs_forked = 1;
-+}
-+
-+static inline void
-+_rs_forkdetect(void)
-+{
-+	static pid_t _rs_pid = 0;
-+	pid_t pid = getpid();
-+
-+	if (_rs_pid == 0 || _rs_pid != pid || _rs_forked) {
-+		_rs_pid = pid;
-+		_rs_forked = 0;
-+		if (rs)
-+			memset(rs, 0, sizeof(*rs));
-+	}
-+}
-+
-+static inline int
-+_rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
-+{
-+	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-+		return (-1);
-+
-+	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
-+	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
-+		munmap(*rsp, sizeof(**rsp));
-+		*rsp = NULL;
-+		return (-1);
-+	}
-+
-+	_ARC4_ATFORK(_rs_forkhandler);
-+	return (0);
-+}
-diff --git a/src/fgetln.c b/src/fgetln.c
-index 4d1726e..9c73788 100644
---- a/src/fgetln.c
-+++ b/src/fgetln.c
-@@ -30,7 +30,9 @@
- #include <sys/types.h>
- #include <string.h>
- 
-+#if !defined(darwin) && !defined(__APPLE__) && !defined(MACOSX)
- #include "local-link.h"
-+#endif
- 
- #ifdef HAVE_GETLINE
- struct filebuf {
-@@ -75,9 +77,11 @@ fgetln(FILE *stream, size_t *len)
- 		return fb->buf;
- 	}
- }
-+#if !defined(darwin) && !defined(__APPLE__) && !defined(MACOSX)
- libbsd_link_warning(fgetln,
-                     "This functions cannot be safely ported, use getline(3) "
-                     "instead, as it is supported by GNU and POSIX.1-2008.")
-+#endif
- #else
- #error "Function fgetln() needs to be ported."
- #endif
-diff --git a/src/fpurge.c b/src/fpurge.c
-index 462535a..e7eb46f 100644
---- a/src/fpurge.c
-+++ b/src/fpurge.c
-@@ -26,9 +26,11 @@
- 
- #include <errno.h>
- #include <stdio.h>
-+#if HAVE___FPURGE
- #include <stdio_ext.h>
-+#endif
- 
--#ifdef HAVE___FPURGE
-+#ifdef HAVE___FPURGE                   /* glibc >= 2.2, Haiku, Solaris >= 7 */
- int
- fpurge(FILE *fp)
- {
-@@ -42,5 +44,55 @@ fpurge(FILE *fp)
- 	return 0;
- }
- #else
--#error "Function fpurge() needs to be ported."
-+#define fp_ fp
-+//#error "Function fpurge() needs to be ported."
-+//#elif HAVE_FPURGE                   /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin 1.7 */
-+int
-+fpurge(FILE *fp)
-+{
-+	if (fp == NULL || fileno(fp) < 0) {
-+		errno = EBADF;
-+		return EOF;
-+	}
-+
-+  /* Call the system's fpurge function.  */
-+# undef fpurge
-+# if !HAVE_DECL_FPURGE
-+  extern int fpurge (FILE *);
-+# endif
-+  int result = fpurge (fp);
-+# if defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin */
-+  if (result == 0)
-+    /* Correct the invariants that fpurge broke.
-+       <stdio.h> on BSD systems says:
-+         "The following always hold: if _flags & __SRD, _w is 0."
-+       If this invariant is not fulfilled and the stream is read-write but
-+       currently reading, subsequent putc or fputc calls will write directly
-+       into the buffer, although they shouldn't be allowed to.  */
-+    if ((fp_->_flags & __SRD) != 0)
-+      fp_->_w = 0;
-+#endif
-+  return result;
-+}
-+//#endif
-+#endif
-+
-+#ifdef TEST
-+int
-+main()
-+{
-+	static FILE fp_bad;
-+	FILE *fp;
-+
-+	if (fpurge(&fp_bad) == 0)
-+		return 1;
-+
-+	fp = fopen("/dev/zero", "r");
-+	if (fpurge(fp) < 0)
-+		return 1;
-+
-+	fclose(fp);
-+
-+	return 0;
-+}
- #endif
-diff --git a/src/funopen.c b/src/funopen.c
-index 1e05c7e..75e61ea 100644
---- a/src/funopen.c
-+++ b/src/funopen.c
-@@ -143,6 +143,7 @@ funopen(const void *cookie,
-  * they will not add the needed support to implement it. Just ignore this
-  * interface there, as it has never been provided anyway.
-  */
-+#elif defined(darwin) || defined(__APPLE__) || defined(MACOSX)
- #else
- #error "Function funopen() needs to be ported or disabled."
- #endif
-diff --git a/src/getentropy.c b/src/getentropy.c
-index 3f11a1e..8a23a07 100644
---- a/src/getentropy.c
-+++ b/src/getentropy.c
-@@ -28,9 +28,7 @@
- #include "getentropy_linux.c"
- #elif defined(__GNU__)
- #include "getentropy_hurd.c"
--#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
--#include "getentropy_bsd.c"
--#elif defined(__NetBSD__)
-+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__)
- #include "getentropy_bsd.c"
- #elif defined(__sun)
- #include "getentropy_solaris.c"
-diff --git a/src/hash/sha512.h b/src/hash/sha512.h
-index 4f368a1..ab22fc1 100644
---- a/src/hash/sha512.h
-+++ b/src/hash/sha512.h
-@@ -29,7 +29,11 @@
- #ifndef _SHA512_H_
- #define _SHA512_H_
- 
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+#include <stdint.h>
-+#else
- #include <sys/types.h>
-+#endif
- 
- #define SHA512_DIGEST_LENGTH		64
- 
-diff --git a/src/hash/sha512c.c b/src/hash/sha512c.c
-index b3c8d5e..f69013d 100644
---- a/src/hash/sha512c.c
-+++ b/src/hash/sha512c.c
-@@ -25,7 +25,13 @@
-  */
- 
- #include <sys/cdefs.h>
-+__FBSDID("$FreeBSD$");
-+
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+#include <machine/endian.h>
-+#else
- #include <sys/endian.h>
-+#endif
- #include <sys/types.h>
- 
- #include <string.h>
-diff --git a/src/nlist.c b/src/nlist.c
-index 0932f59..598a329 100644
---- a/src/nlist.c
-+++ b/src/nlist.c
-@@ -27,6 +27,10 @@
-  * SUCH DAMAGE.
-  */
- 
-+#if !defined(darwin) && !defined(__APPLE__) && !defined(MACOSX)
-+#if defined(LIBC_SCCS) && !defined(lint)
-+static char sccsid[] = "@(#)nlist.c	8.1 (Berkeley) 6/4/93";
-+#endif /* LIBC_SCCS and not lint */
- #include <sys/cdefs.h>
- 
- #include <sys/param.h>
-@@ -265,3 +269,4 @@ nlist(const char *name, struct nlist *list)
- 	(void)close(fd);
- 	return (n);
- }
-+#endif /* _NLIST_DO_ELF */
-diff --git a/src/setproctitle.c b/src/setproctitle.c
-index 038ac7d..d0ef01b 100644
---- a/src/setproctitle.c
-+++ b/src/setproctitle.c
-@@ -32,6 +32,11 @@
- #include <unistd.h>
- #include <string.h>
- 
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+#define __asm__(x)
-+extern char **environ;
-+#endif
-+
- static struct {
- 	/* Original value. */
- 	const char *arg0;
-@@ -287,7 +292,14 @@ __asm__(".symver setproctitle_impl,setproctitle@@LIBBSD_0.5");
-  * for code linking against that version, and change the default to use the
-  * new version, so that new code depends on the implemented version. */
- #ifdef HAVE_TYPEOF
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+//
-+// HACK: even weak aliasing breaks in clang so just comment this out for now
-+//
-+// extern typeof(setproctitle_impl) setproctitle_stub __attribute__((weak, alias("setproctitle_impl")));
-+#else
- extern typeof(setproctitle_impl) setproctitle_stub __attribute__((alias("setproctitle_impl")));
-+#endif
- #else
- void setproctitle_stub(const char *fmt, ...)
- 	__attribute__((alias("setproctitle_impl")));
-diff --git a/src/strlcat.c b/src/strlcat.c
-index 14c53a1..e01cb60 100644
---- a/src/strlcat.c
-+++ b/src/strlcat.c
-@@ -27,7 +27,11 @@
-  * If retval >= dsize, truncation occurred.
-  */
- size_t
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+bsd_strlcat(char *dst, const char *src, size_t dsize)
-+#else
- strlcat(char *dst, const char *src, size_t dsize)
-+#endif
- {
- 	const char *odst = dst;
- 	const char *osrc = src;
-diff --git a/src/strlcpy.c b/src/strlcpy.c
-index e9a7fe4..10a855f 100644
---- a/src/strlcpy.c
-+++ b/src/strlcpy.c
-@@ -25,7 +25,11 @@
-  * Returns strlen(src); if retval >= dsize, truncation occurred.
-  */
- size_t
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+bsd_strlcpy(char *dst, const char *src, size_t dsize)
-+#else
- strlcpy(char *dst, const char *src, size_t dsize)
-+#endif
- {
- 	const char *osrc = src;
- 	size_t nleft = dsize;
-diff --git a/src/strmode.c b/src/strmode.c
-index e6afde5..c463243 100644
---- a/src/strmode.c
-+++ b/src/strmode.c
-@@ -33,7 +33,11 @@
- #include <string.h>
- 
- void
-+#if defined(darwin) || defined(__APPLE__) || defined(MACOSX)
-+bsd_strmode(mode_t mode, char *p)
-+#else
- strmode(mode_t mode, char *p)
-+#endif
- {
- 	 /* print type */
- 	switch (mode & S_IFMT) {
diff --git a/pkgs/development/libraries/libbsd/default.nix b/pkgs/development/libraries/libbsd/default.nix
deleted file mode 100644
index ff9412ceb58..00000000000
--- a/pkgs/development/libraries/libbsd/default.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{ stdenv, fetchurl, autoreconfHook }:
-
-stdenv.mkDerivation rec {
-  name = "libbsd-${version}";
-  version = "0.8.7";
-
-  src = fetchurl {
-    url = "http://libbsd.freedesktop.org/releases/${name}.tar.xz";
-    sha256 = "0c9bl49zs0xdddcwj5dh0lay9sxi2m1yi74848g8p87mb87g2j7m";
-  };
-
-  # darwin changes configure.ac which means we need to regenerate
-  # the configure scripts
-  nativeBuildInputs = [ autoreconfHook ];
-
-  patches = stdenv.lib.optional stdenv.isDarwin ./darwin.patch
-    # Suitable for all, but limited to musl to avoid rebuilds
-    ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl [
-      # https://cgit.freedesktop.org/libbsd/commit/?id=1f8a3f7bccfc84b195218ad0086ebd57049c3490
-      ./non-glibc.patch
-      # https://cgit.freedesktop.org/libbsd/commit/?id=11ec8f1e5dfa1c10e0c9fb94879b6f5b96ba52dd
-      ./cdefs.patch
-      # https://cgit.freedesktop.org/libbsd/commit/?id=b20272f5a966333b49fdf2bda797e2a9f0227404
-      ./features.patch
-  ];
-
-  meta = with stdenv.lib; {
-    description = "Common functions found on BSD systems";
-    homepage = https://libbsd.freedesktop.org/;
-    license = licenses.bsd3;
-    platforms = platforms.linux ++ platforms.darwin;
-    maintainers = with maintainers; [ matthewbauer ];
-  };
-}
diff --git a/pkgs/development/libraries/libbsd/features.patch b/pkgs/development/libraries/libbsd/features.patch
deleted file mode 100644
index 66bd1e9232b..00000000000
--- a/pkgs/development/libraries/libbsd/features.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From b20272f5a966333b49fdf2bda797e2a9f0227404 Mon Sep 17 00:00:00 2001
-From: Guillem Jover <guillem@hadrons.org>
-Date: Tue, 6 Mar 2018 01:42:52 +0100
-Subject: Remove <features.h> inclusion from <bsd/libutil.h>
-
-This is a non-portable header, and we should not assume it is present.
-Let the first system header pull it in if needed.
----
- include/bsd/libutil.h | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/include/bsd/libutil.h b/include/bsd/libutil.h
-index ccca29a..e5f148a 100644
---- a/include/bsd/libutil.h
-+++ b/include/bsd/libutil.h
-@@ -39,7 +39,6 @@
- #ifndef LIBBSD_LIBUTIL_H
- #define LIBBSD_LIBUTIL_H
- 
--#include <features.h>
- #ifdef LIBBSD_OVERLAY
- #include <sys/cdefs.h>
- #else
--- 
-cgit v1.1
-
diff --git a/pkgs/development/libraries/libbsd/non-glibc.patch b/pkgs/development/libraries/libbsd/non-glibc.patch
deleted file mode 100644
index f61e0d24294..00000000000
--- a/pkgs/development/libraries/libbsd/non-glibc.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From 1f8a3f7bccfc84b195218ad0086ebd57049c3490 Mon Sep 17 00:00:00 2001
-From: Guillem Jover <guillem@hadrons.org>
-Date: Tue, 6 Mar 2018 01:39:45 +0100
-Subject: Fix function declaration protection for glibc already providing them
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-On non-glibc based systems we cannot unconditionally use the
-__GLIBC_PREREQ macro as it gets expanded before evaluation. Instead,
-if it is undefined, define it to 0.
-
-We should also always declare these functions on non-glibc based
-systems. And on systems with a new enough glibc, which provides these
-functions, we should still provide the declarations if _GNU_SOURCE
-is *not* defined.
-
-Reported-by: Jörg Krause <joerg.krause@embedded.rocks>
----
- include/bsd/stdlib.h    | 3 ++-
- include/bsd/string.h    | 3 ++-
- include/bsd/sys/cdefs.h | 8 ++++++++
- 3 files changed, 12 insertions(+), 2 deletions(-)
-
-diff --git a/include/bsd/stdlib.h b/include/bsd/stdlib.h
-index 8d33d1f..a5b063c 100644
---- a/include/bsd/stdlib.h
-+++ b/include/bsd/stdlib.h
-@@ -71,7 +71,8 @@ int sradixsort(const unsigned char **base, int nmemb,
-                const unsigned char *table, unsigned endbyte);
- 
- void *reallocf(void *ptr, size_t size);
--#if defined(_GNU_SOURCE) && defined(__GLIBC__) && !__GLIBC_PREREQ(2, 26)
-+#if !defined(__GLIBC__) || \
-+    (defined(__GLIBC__) && (!__GLIBC_PREREQ(2, 26) || !defined(_GNU_SOURCE)))
- void *reallocarray(void *ptr, size_t nmemb, size_t size);
- #endif
- 
-diff --git a/include/bsd/string.h b/include/bsd/string.h
-index 29097f6..f987fee 100644
---- a/include/bsd/string.h
-+++ b/include/bsd/string.h
-@@ -46,7 +46,8 @@ size_t strlcat(char *dst, const char *src, size_t siz);
- char *strnstr(const char *str, const char *find, size_t str_len);
- void strmode(mode_t mode, char *str);
- 
--#if defined(_GNU_SOURCE) && defined(__GLIBC__) && !__GLIBC_PREREQ(2, 25)
-+#if !defined(__GLIBC__) || \
-+    (defined(__GLIBC__) && (!__GLIBC_PREREQ(2, 25) || !defined(_GNU_SOURCE)))
- void explicit_bzero(void *buf, size_t len);
- #endif
- __END_DECLS
-diff --git a/include/bsd/sys/cdefs.h b/include/bsd/sys/cdefs.h
-index b4c8f30..d1cc419 100644
---- a/include/bsd/sys/cdefs.h
-+++ b/include/bsd/sys/cdefs.h
-@@ -59,6 +59,14 @@
- #endif
- 
- /*
-+ * On non-glibc based systems, we cannot unconditionally use the
-+ * __GLIBC_PREREQ macro as it gets expanded before evaluation.
-+ */
-+#ifndef __GLIBC_PREREQ
-+#define __GLIBC_PREREQ(maj, min) 0
-+#endif
-+
-+/*
-  * Some kFreeBSD headers expect those macros to be set for sanity checks.
-  */
- #ifndef _SYS_CDEFS_H_
--- 
-cgit v1.1
-
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b9d7ec7c5d4..ac8c97bdfaa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2371,8 +2371,6 @@ with pkgs;
 
   flvstreamer = callPackage ../tools/networking/flvstreamer { };
 
-  libbsd = callPackage ../development/libraries/libbsd { };
-
   libbladeRF = callPackage ../development/libraries/libbladeRF { };
 
   lp_solve = callPackage ../applications/science/math/lp_solve { };
@@ -21462,6 +21460,8 @@ with pkgs;
                       mount wall hostname more sysctl getconf
                       getent;
 
+  libbsd = netbsd.compat;
+
   inherit (recurseIntoAttrs (callPackages ../os-specific/bsd { }))
           netbsd;