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GH804: Fix unused-result warnings in dasync

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Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Alessandro Ghedini 2016-03-07 12:27:52 +00:00 committed by Rich Salz
parent 0543603abf
commit b8972edad6
1 changed files with 4 additions and 2 deletions
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6
engines/e_dasync.c
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@ -338,7 +338,8 @@ static void dummy_pause_job(void) {
#if defined(ASYNC_WIN)
WriteFile(pipefds[1], &buf, 1, &numwritten, NULL);
#elif defined(ASYNC_POSIX)
write(pipefds[1], &buf, 1);
if (write(pipefds[1], &buf, 1) < 0)
return;
#endif
/* Ignore errors - we carry on anyway */
@ -348,7 +349,8 @@ static void dummy_pause_job(void) {
#if defined(ASYNC_WIN)
ReadFile(pipefds[0], &buf, 1, &numread, NULL);
#elif defined(ASYNC_POSIX)
read(pipefds[0], &buf, 1);
if (read(pipefds[0], &buf, 1) < 0)
return;
#endif
}