From 5084feadff6503852bf11019baa3e943bbcd4305 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 18 Jun 2007 00:14:03 -0400
Subject: Add xputs() to detect EOF on writes.

---
 lib/lib.c | 5 +++++
 lib/lib.h | 1 +
 2 files changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/lib.c b/lib/lib.c
index 4e0ef73f..aca70c40 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -155,6 +155,11 @@ void xprintf(char *format, ...)
 	if (ferror(stdout)) perror_exit("write");
 }
 
+void xputs(char *s)
+{
+	if (EOF == puts(s)) perror_exit("write");
+}
+
 void xputc(char c)
 {
 	if (EOF == fputc(c, stdout)) perror_exit("write");
diff --git a/lib/lib.h b/lib/lib.h
index f0d92419..baa52681 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -48,6 +48,7 @@ void *xstrndup(char *s, size_t n);
 void *xstrdup(char *s);
 char *xmsprintf(char *format, ...);
 void xprintf(char *format, ...);
+void xputs(char *s);
 void xputc(char c);
 void xflush(void);
 void xexec(char **argv);
-- 
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