upas/fs, imap4d: make setname() use /proc instead of #p

2 files changed, 13 insertions, 12 deletions

diff --git a/sys/src/cmd/upas/fs/fs.c b/sys/src/cmd/upas/fs/fs.c
index 9ce9399c6..49512aea5 100644
--- a/sys/src/cmd/upas/fs/fs.c
+++ b/sys/src/cmd/upas/fs/fs.c
@@ -221,18 +221,18 @@ notifyf(void *, char *s)
 void
 setname(char **v)
 {
-	char buf[128], buf2[32], *p, *e;
+	char buf[128], *p, *e;
 	int fd, i;
 
+	snprint(buf, sizeof buf, "/proc/%d/args", getpid());
+	if((fd = open(buf, OWRITE)) < 0)
+		return;
 	e = buf + sizeof buf;
 	p = seprint(buf, e, "%s", v[0]);
 	for(i = 0; v[++i]; )
 		p = seprint(p, e, " %s", v[i]);
-	snprint(buf2, sizeof buf2, "#p/%d/args", getpid());
-	if((fd = open(buf2, OWRITE)) >= 0){
-		write(fd, buf, p - buf);
-		close(fd);
-	}
+	write(fd, buf, p - buf);
+	close(fd);
 }
 
 ulong
diff --git a/sys/src/cmd/upas/imap4d/utils.c b/sys/src/cmd/upas/imap4d/utils.c
index b2a8bb046..893e68aae 100644
--- a/sys/src/cmd/upas/imap4d/utils.c
+++ b/sys/src/cmd/upas/imap4d/utils.c
@@ -193,17 +193,18 @@ erealloc(void *p, ulong n)
 void
 setname(char *fmt, ...)
 {
-	char buf[128], buf2[32], *p;
+	char buf[128], *p;
 	int fd;
 	va_list arg;
 
+	snprint(buf, sizeof buf, "/proc/%d/args", getpid());
+	if((fd = open(buf, OWRITE)) < 0)
+		return;
+
 	va_start(arg, fmt);
 	p = vseprint(buf, buf + sizeof buf, fmt, arg);
 	va_end(arg);
 
-	snprint(buf2, sizeof buf2, "#p/%d/args", getpid());
-	if((fd = open(buf2, OWRITE)) >= 0){
-		write(fd, buf, p - buf);
-		close(fd);
-	}
+	write(fd, buf, p - buf);
+	close(fd);
 }