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authorWayne Davison <wayned@users.sourceforge.net>2009-12-16 18:39:06 +0000
committerWayne Davison <wayned@users.sourceforge.net>2009-12-16 18:39:06 +0000
commit693fd5b56e51de2910a5681533033b9530650270 (patch)
tree652a4cdfda9874c0eac0ef801a8d266528dd6af1 /Src/init.c
parent74d17bc282cb7e9e0b0d73c87aff09ecf256dda7 (diff)
downloadzsh-693fd5b56e51de2910a5681533033b9530650270.tar.gz
zsh-693fd5b56e51de2910a5681533033b9530650270.tar.xz
zsh-693fd5b56e51de2910a5681533033b9530650270.zip
Check the return value of all pipe(), read(), and write() calls.
Gets rid of all the remaining "ignoring return value" compiler
warnings, and makes some read/write operations safer by ensuring
that an EINTR is handled.
Diffstat (limited to 'Src/init.c')
-rw-r--r--Src/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/init.c b/Src/init.c
index cf5a6074d..123e20e85 100644
--- a/Src/init.c
+++ b/Src/init.c
@@ -1331,7 +1331,7 @@ VA_DCL
 	pptbuf = unmetafy(promptexpand(lp ? *lp : NULL, 0, NULL, NULL,
 				       NULL),
 			  &pptlen);
-	write(2, (WRITE_ARG_2_T)pptbuf, pptlen);
+	write_loop(2, (WRITE_ARG_2_T)pptbuf, pptlen);
 	free(pptbuf);
 
 	ret = shingetline();