From 9544d86ceb12fdd8b3a02e26fb0c9f8f0b3cac0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Rolim?= <erico.erc@gmail.com>
Date: Wed, 16 Dec 2020 17:56:20 -0300
Subject: [PATCH] musl-legacy-compat: add error.h header.

---
 srcpkgs/musl-legacy-compat/files/error.h | 29 ++++++++++++++++++++++++
 srcpkgs/musl-legacy-compat/template      |  8 ++++---
 2 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 srcpkgs/musl-legacy-compat/files/error.h

diff --git a/srcpkgs/musl-legacy-compat/files/error.h b/srcpkgs/musl-legacy-compat/files/error.h
new file mode 100644
index 00000000000..4505784182a
--- /dev/null
+++ b/srcpkgs/musl-legacy-compat/files/error.h
@@ -0,0 +1,29 @@
+#ifndef _ERROR_H_
+#define _ERROR_H_
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#warning usage of non-standard #include <error.h> is deprecated
+
+static unsigned int error_message_count = 0;
+
+static inline void error(int status, int errnum, const char* format, ...)
+{
+	va_list ap;
+	fprintf(stderr, "%s: ", program_invocation_name);
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	va_end(ap);
+	if (errnum)
+		fprintf(stderr, ": %s", strerror(errnum));
+	fprintf(stderr, "\n");
+	error_message_count++;
+	if (status)
+		exit(status);
+}
+
+#endif	/* _ERROR_H_ */
diff --git a/srcpkgs/musl-legacy-compat/template b/srcpkgs/musl-legacy-compat/template
index 3c926e315cd..afc447314f4 100644
--- a/srcpkgs/musl-legacy-compat/template
+++ b/srcpkgs/musl-legacy-compat/template
@@ -1,7 +1,7 @@
 # Template file for 'musl-legacy-compat'
 pkgname=musl-legacy-compat
-version=0.3
-revision=4
+version=0.4
+revision=1
 archs="*-musl"
 bootstrap=yes
 short_desc="Legacy compatibility headers for the musl libc"
@@ -10,9 +10,11 @@ license="BSD-2-Clause, BSD-3-Clause"
 homepage="http://www.voidlinux.org"
 
 do_install() {
-	for f in ${FILESDIR}/*.h; do
+	for f in ${FILESDIR}/{cdefs,queue,tree}.h
+	do
 		vinstall ${f} 644 usr/include/sys
 	done
+	vinstall ${FILESDIR}/error.h 644 usr/include
 
 	sed -n '3,32p' < ${FILESDIR}/queue.h > LICENSE.BSD-3-Clause
 	sed -n '2,26p' < ${FILESDIR}/tree.h > LICENSE.BSD-2-Clause