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| author |   lukem <lukem@NetBSD.org> | 2021-01-07 12:02:52 +0000 |
|---|---|---|
| committer | lukem <lukem@NetBSD.org> | 2021-01-07 12:02:52 +0000 |
| commit | abc920dfbe0fc390c02b1e23f64092c11726174d (patch) | |
| tree | e1288cbd299867d97dff8fa9400d21f3be16cedf | |
| parent | c3cbd3311842130ff3f210cdf3288820b7dc9f4f (diff) | |
| download | bsd-progress-abc920dfbe0fc390c02b1e23f64092c11726174d.tar.gz bsd-progress-abc920dfbe0fc390c02b1e23f64092c11726174d.tar.zst bsd-progress-abc920dfbe0fc390c02b1e23f64092c11726174d.zip | |
progress: handle EINTR in writes. PR/55914
| -rw-r--r-- | progress.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $NetBSD: progress.c,v 1.22 2020/04/25 11:12:39 simonb Exp $ */ +/* $NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $ */ /*- * Copyright (c) 2003 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: progress.c,v 1.22 2020/04/25 11:12:39 simonb Exp $"); +__RCSID("$NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $"); #endif /* not lint */ #include <sys/types.h> @@ -236,6 +236,10 @@ main(int argc, char *argv[]) for (off = 0; nr; nr -= nw, off += nw, bytes += nw) if ((nw = write(outpipe[1], fb_buf + off, (size_t) nr)) < 0) { + if (errno == EINTR) { + nw = 0; + continue; + } progressmeter(1); err(1, "writing %u bytes to output pipe", (unsigned) nr); |