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suppress warnings by parenthesizing unclear expressions

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This commit is contained in:
Nobuyoshi Nakada 2017-10-25 18:32:44 +09:00
parent 7459a32af3
commit 9822ebee5b
Notes: git 2021-10-24 19:25:21 +09:00
2 changed files with 5 additions and 5 deletions
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8
io.c
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@ -322,7 +322,7 @@ rb_cloexec_open(const char *pathname, int flags, mode_t mode)
while ((ret = open(pathname, flags, mode)) == -1) {
int e = errno;
if (e != EAGAIN && e != EWOULDBLOCK) break;
if ((e != EAGAIN) && (e != EWOULDBLOCK)) break;
if (retry_count++ >= retry_max_count) break;
sleep(retry_interval);
@ -3082,7 +3082,7 @@ io_getpartial(int argc, VALUE *argv, VALUE io, int no_exception, int nonblock)
int e = errno;
if (!nonblock && fptr_wait_readable(fptr))
goto again;
if (nonblock && (e == EWOULDBLOCK || e == EAGAIN)) {
if (nonblock && ((e == EWOULDBLOCK) || (e == EAGAIN))) {
if (no_exception)
return sym_wait_readable;
else
@ -3218,7 +3218,7 @@ io_read_nonblock(rb_execution_context_t *ec, VALUE io, VALUE length, VALUE str,
n = read_internal_locktmp(str, &iis);
if (n < 0) {
int e = errno;
if ((e == EWOULDBLOCK || e == EAGAIN)) {
if ((e == EWOULDBLOCK) || (e == EAGAIN)) {
if (!ex) return sym_wait_readable;
rb_readwrite_syserr_fail(RB_IO_WAIT_READABLE,
e, "read would block");
@ -3260,7 +3260,7 @@ io_write_nonblock(rb_execution_context_t *ec, VALUE io, VALUE str, VALUE ex)
if (n < 0) {
int e = errno;
if (e == EWOULDBLOCK || e == EAGAIN) {
if ((e == EWOULDBLOCK) || (e == EAGAIN)) {
if (!ex) {
return sym_wait_writable;
}

2
thread.c
View file

@ -1670,7 +1670,7 @@ rb_nogvl(void *(*func)(void *), void *data1,
int saved_errno = 0;
VALUE ubf_th = Qfalse;
if (ubf == RUBY_UBF_IO || ubf == RUBY_UBF_PROCESS) {
if ((ubf == RUBY_UBF_IO) || (ubf == RUBY_UBF_PROCESS)) {
ubf = ubf_select;
data2 = th;
}