From 8e5b4e9c2bb787af474eb58a841bf99dc22f01fe Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Mon, 9 Dec 2002 10:30:01 +0000 Subject: update from gnulib --- lib/safe-write.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/lib/safe-write.h b/lib/safe-write.h index 25d1a4d48..ab1f45b4a 100644 --- a/lib/safe-write.h +++ b/lib/safe-write.h @@ -17,7 +17,9 @@ #include +#define SAFE_WRITE_ERROR ((size_t) -1) + /* Write up to COUNT bytes at BUF to descriptor FD, retrying if interrupted. - Return the actual number of bytes written, zero for EOF, or (size_t) -1 - for an error. */ + Return the actual number of bytes written, zero for EOF, or SAFE_WRITE_ERROR + upon error. */ extern size_t safe_write (int fd, const void *buf, size_t count); -- cgit v1.2.3-70-g09d2