From 000e5cc4360738d57ae0d9bd4267b676df7e56a4 Mon Sep 17 00:00:00 2001
From: Manuel Novoa III <mjn3@codepoet.org>
Date: Thu, 7 Jun 2001 13:38:31 +0000
Subject: Commit _uClibc_fread bug fix (with minor edit) posted by Johan
Adolfsson <johan.adolfsson@axis.com>.
---
libc/stdio/stdio.c | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'libc')
diff --git a/libc/stdio/stdio.c b/libc/stdio/stdio.c
index d3732dbdb..a42750832 100644
--- a/libc/stdio/stdio.c
+++ b/libc/stdio/stdio.c
@@ -423,8 +423,12 @@ off_t _uClibc_fread(unsigned char *buf, off_t bytes, FILE *fp)
goto FROM_BUF;
}
+ TRY_READ:
len = read(fp->fd, p, (unsigned) bytes);
if (len < 0) {
+ if (errno == EINTR) { /* We were interrupted, so try again. */
+ goto TRY_READ;
+ }
fp->mode |= __MODE_ERR;
} else {
p += len;
--
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