From fa325e9b42b0bdfb48857d1958d9fb7ceac55151 Mon Sep 17 00:00:00 2001
From: Dan Cross <cross@gajendra.net>
Date: Fri, 10 Jan 2020 14:44:21 +0000
Subject: Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.

Signed-off-by: Dan Cross <cross@gajendra.net>
---
 src/cmd/9p.c | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

(limited to 'src/cmd/9p.c')

diff --git a/src/cmd/9p.c b/src/cmd/9p.c
index c8d4c444..75511a19 100644
--- a/src/cmd/9p.c
+++ b/src/cmd/9p.c
@@ -94,7 +94,7 @@ threadmain(int argc, char **argv)
 			threadexitsall(0);
 		}
 	}
-	usage();	
+	usage();
 }
 
 CFsys*
@@ -168,7 +168,7 @@ xread(int argc, char **argv)
 	fsclose(fid);
 	if(n < 0)
 		sysfatal("read error: %r");
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
 void
@@ -192,7 +192,7 @@ xreadfd(int argc, char **argv)
 			sysfatal("write error: %r");
 	if(n < 0)
 		sysfatal("read error: %r");
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
 void
@@ -246,7 +246,7 @@ xwrite(int argc, char **argv)
 	if(n < 0)
 		sysfatal("read error: %r");
 	fsclose(fid);
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
 void
@@ -270,7 +270,7 @@ xwritefd(int argc, char **argv)
 			sysfatal("write error: %r");
 	if(n < 0)
 		sysfatal("read error: %r");
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
 void
@@ -331,7 +331,7 @@ xrdwr(int argc, char **argv)
 			fprint(2, "write: %r\n");
 	}
 	fsclose(fid);
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
 void
@@ -346,10 +346,10 @@ xcreate(int argc, char **argv)
 	default:
 		usage();
 	}ARGEND
-	
+
 	if(argc == 0)
 		usage();
-	
+
 	for(i=0; i<argc; i++){
 		fs = xparse(argv[i], &p);
 		if((fid=fscreate(fs, p, OREAD, 0666)) == nil)
@@ -371,10 +371,10 @@ xrm(int argc, char **argv)
 	default:
 		usage();
 	}ARGEND
-	
+
 	if(argc == 0)
 		usage();
-	
+
 	for(i=0; i<argc; i++){
 		fs = xparse(argv[i], &p);
 		if(fsremove(fs, p) < 0)
@@ -389,7 +389,7 @@ rdcon(void *v)
 	int n;
 	char buf[4096];
 	CFid *fid;
-	
+
 	fid = v;
 	for(;;){
 		n = read(0, buf, sizeof buf);
@@ -408,7 +408,7 @@ xcon(int argc, char **argv)
 	char buf[4096], *r, *w, *e;
 	int n, nocr;
 	CFid *fid;
-	
+
 	nocr = 1;
 
 	ARGBEGIN{
@@ -438,12 +438,12 @@ xcon(int argc, char **argv)
 			threadexitsall(0);
 	}
 	fsclose(fid);
-	threadexitsall(0);	
+	threadexitsall(0);
 }
 
-static char *mon[] = 
+static char *mon[] =
 {
-	"Jan", "Feb", "Mar", "Apr", "May", "Jun", 
+	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
 };
 
@@ -454,7 +454,7 @@ timefmt(Fmt *fmt)
 	ulong u;
 	static ulong time0;
 	Tm *tm;
-	
+
 	if(time0 == 0)
 		time0 = time(0);
 	u = va_arg(fmt->args, ulong);
@@ -470,7 +470,7 @@ static int
 dircmp(const void *va, const void *vb)
 {
 	Dir *a, *b;
-	
+
 	a = (Dir*)va;
 	b = (Dir*)vb;
 	return strcmp(a->name, b->name);
@@ -480,7 +480,7 @@ static int
 timecmp(const void *va, const void *vb)
 {
 	Dir *a, *b;
-	
+
 	a = (Dir*)va;
 	b = (Dir*)vb;
 	if(a->mtime < b->mtime)
@@ -520,12 +520,12 @@ xls(int argc, char **argv)
 		tflag = 1;
 		break;
 	}ARGEND
-	
+
 	fmtinstall('D', dirfmt);
 	fmtinstall('M', dirmodefmt);
 	quotefmtinstall();
 	fmtinstall('T', timefmt);
-	
+
 	if(argc == 0){
 		argv = dot;
 		argc = 1;
@@ -600,4 +600,3 @@ xls(int argc, char **argv)
 	}
 	threadexitsall(err);
 }
-
-- 
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