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-rw-r--r--libbb/write.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/libbb/write.c b/libbb/write.c
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--- /dev/null
+++ b/libbb/write.c
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+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 2008 Bernhard Fischer
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+#include "libbb.h"
+
+/* Open file and write string str to it, close file.
+ * Die on any open or write-error. */
+void xopen_xwrite_close(const char* file, const char* str)
+{
+ int fd = xopen(file, O_WRONLY);
+
+ xwrite(fd, str, strlen(str));
+ close(fd);
+}