From a9bda63998e2f358b07a50a8dd4ed48100f9a9ee Mon Sep 17 00:00:00 2001
From: Cameron Katri <me@cameronkatri.com>
Date: Tue, 30 Mar 2021 15:41:44 -0400
Subject: progress: Port for Linux and Darwin

---
 .gitignore   |  2 ++
 Makefile     | 31 +++++++++++++++++++++++++------
 progress.c   | 16 ++++++++++++----
 strsuftoll.c | 28 ++++++++--------------------
 4 files changed, 47 insertions(+), 30 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..769578e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.o
+progress
diff --git a/Makefile b/Makefile
index 5bcdedf..cc9c47d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,31 @@
 # $NetBSD: Makefile,v 1.2 2003/01/22 02:56:30 lukem Exp $
 
-.include <bsd.own.mk>
-
 PROG=	progress
-SRCS=	progress.c progressbar.c
+SRCS=	progress.c progressbar.c strsuftoll.c
+
+
+CPPFLAGS    +=-Iinclude -DSTANDALONE_PROGRESS
+UNAME       ?= $(shell uname)
+PREFIX      ?= /usr
+PROG_PREFIX ?= bsd-
+
+ifeq ($(UNAME), Linux)
+ifeq ($(shell pkg-config libbsd-overlay && echo 1),1)
+	CPPFLAGS+=$(shell pkg-config libbsd-overlay --cflags)
+	LDFLAGS+=$(shell pkg-config libbsd-overlay --libs)
+endif # ($(shell pkg-config libbsd-overlay && echo 1),1)
+endif # ($(UNAME), Linux)
+
+all: $(PROG)
+
+$(PROG): $(SRCS:%.c=%.o)
+	$(CC) $(LDFLAGS) -o $@ $^
 
-CPPFLAGS+=-I${NETBSDSRCDIR}/usr.bin/ftp -DSTANDALONE_PROGRESS
+install: $(PROG) progress.1
+	install -Dm755 $(PROG) $(DESTDIR)$(PREFIX)/bin/$(PROG_PREFIX)$(PROG)
+	install -Dm644 progress.1 $(DESTDIR)$(PREFIX)/share/man/man1/$(PROG_PREFIX)progress.1
 
-.PATH:	${NETBSDSRCDIR}/usr.bin/ftp
+clean:
+	rm -f *.o $(PROG)
 
-.include <bsd.prog.mk>
+.PHONY: all install clean
diff --git a/progress.c b/progress.c
index 0c69538..a921ac9 100644
--- a/progress.c
+++ b/progress.c
@@ -29,6 +29,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define _GNU_SOURCE
+
 #include <sys/cdefs.h>
 #ifndef lint
 __RCSID("$NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $");
@@ -50,12 +52,18 @@ __RCSID("$NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $");
 #include <string.h>
 #include <unistd.h>
 
+	/* LONGLONG */
+long long strsuftoll(const char *, const char *, long long, long long);
+	/* LONGLONG */
+long long strsuftollx(const char *, const char *, long long, long long,
+	    		char *, size_t);
+
 #define GLOBAL			/* force GLOBAL decls in progressbar.h to be
 				 * declared */
 #include "progressbar.h"
 
 static void broken_pipe(int unused);
-__dead static void usage(void);
+static void usage(void);
 
 static void
 broken_pipe(int unused)
@@ -87,7 +95,7 @@ main(int argc, char *argv[])
 	ssize_t nr, nw, off;
 	size_t buffersize;
 	struct stat statb;
-	struct ttysize ts;
+	struct winsize wins;
 
 	setprogname(argv[0]);
 
@@ -199,10 +207,10 @@ main(int argc, char *argv[])
 	progress = 1;
 	ttyout = eflag ? stderr : stdout;
 
-	if (ioctl(fileno(ttyout), TIOCGSIZE, &ts) == -1)
+	if (ioctl(fileno(ttyout), TIOCGWINSZ, &wins) == -1)
 		ttywidth = 80;
 	else
-		ttywidth = ts.ts_cols;
+		ttywidth = wins.ws_col;
 
 	fb_buf = malloc(buffersize);
 	if (fb_buf == NULL)
diff --git a/strsuftoll.c b/strsuftoll.c
index 80fc52f..973df9d 100644
--- a/strsuftoll.c
+++ b/strsuftoll.c
@@ -60,22 +60,12 @@
  * SUCH DAMAGE.
  */
 
-#if HAVE_NBTOOL_CONFIG_H
-#include "nbtool_config.h"
-#endif
-
 #include <sys/cdefs.h>
 
 #if defined(LIBC_SCCS) && !defined(lint)
 __RCSID("$NetBSD: strsuftoll.c,v 1.9 2011/10/22 22:08:47 christos Exp $");
 #endif /* LIBC_SCCS and not lint */
 
-#ifdef _LIBC
-#include "namespace.h"
-#endif
-
-#if !HAVE_STRSUFTOLL
-
 #include <sys/types.h>
 #include <sys/time.h>
 
@@ -88,12 +78,11 @@ __RCSID("$NetBSD: strsuftoll.c,v 1.9 2011/10/22 22:08:47 christos Exp $");
 #include <stdlib.h>
 #include <string.h>
 
-#ifdef _LIBC
-# ifdef __weak_alias
-__weak_alias(strsuftoll, _strsuftoll)
-__weak_alias(strsuftollx, _strsuftollx)
-# endif
-#endif /* LIBC */
+	/* LONGLONG */
+long long strsuftoll(const char *, const char *, long long, long long);
+	/* LONGLONG */
+long long strsuftollx(const char *, const char *, long long, long long,
+	    		char *, size_t);
 
 /*
  * Convert an expression of the following forms to a (u)int64_t.
@@ -137,9 +126,9 @@ __strsuftollx(const char *desc, const char *val,
 	long long num, t;
 	char	*expr;
 
-	_DIAGASSERT(desc != NULL);
-	_DIAGASSERT(val != NULL);
-	_DIAGASSERT(ebuf != NULL);
+	(void)(desc != NULL);
+	(void)(val != NULL);
+	(void)(ebuf != NULL);
 
 	if (depth > 16) {
 		snprintf(ebuf, ebuflen, "%s: Recursion limit exceeded", desc);
@@ -246,4 +235,3 @@ strsuftollx(const char *desc, const char *val,
 {
 	return __strsuftollx(desc, val, min, max, ebuf, ebuflen, 0);
 }
-#endif /* !HAVE_STRSUFTOLL */
-- 
cgit v1.2.3-56-ge451