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-rw-r--r--libbb/xfuncs_printf.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c
index 5f56b36..aaf9989 100644
--- a/libbb/xfuncs_printf.c
+++ b/libbb/xfuncs_printf.c
@@ -213,6 +213,12 @@ void FAST_FUNC xwrite_str(int fd, const char *str)
xwrite(fd, str, strlen(str));
}
+void FAST_FUNC xclose(int fd)
+{
+ if (close(fd))
+ bb_perror_msg_and_die("close failed");
+}
+
// Die with an error message if we can't lseek to the right spot.
off_t FAST_FUNC xlseek(int fd, off_t offset, int whence)
{