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fix some warnings in compat_threads.c

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This commit is contained in:
Nick Mathewson
2015-01-22 14:22:39 -05:00
parent 1fb9979eb8
commit 4a6b43bf76
1 changed files with 6 additions and 6 deletions
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src/common/compat_threads.c
+6 -6
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@@ -94,7 +94,7 @@ write_ni(int fd, const void *buf, size_t n)
{
int r;
again:
r = write(fd, buf, n);
r = (int) write(fd, buf, n);
if (r < 0 && errno == EINTR)
goto again;
return r;
@@ -104,7 +104,7 @@ read_ni(int fd, void *buf, size_t n)
{
int r;
again:
r = read(fd, buf, n);
r = (int) read(fd, buf, n);
if (r < 0 && errno == EINTR)
goto again;
return r;
@@ -117,7 +117,7 @@ send_ni(int fd, const void *buf, size_t n, int flags)
{
int r;
again:
r = send(fd, buf, n, flags);
r = (int) send(fd, buf, n, flags);
if (r < 0 && errno == EINTR)
goto again;
return r;
@@ -128,7 +128,7 @@ recv_ni(int fd, void *buf, size_t n, int flags)
{
int r;
again:
r = recv(fd, buf, n, flags);
r = (int) recv(fd, buf, n, flags);
if (r < 0 && errno == EINTR)
goto again;
return r;
@@ -160,7 +160,7 @@ eventfd_drain(int fd)
static int
pipe_alert(int fd)
{
ssize_t r = write(fd, "x", 1);
ssize_t r = write_ni(fd, "x", 1);
if (r < 0 && errno != EAGAIN)
return -1;
return 0;
@@ -171,7 +171,7 @@ pipe_drain(int fd)
{
char buf[32];
ssize_t r;
while ((r = read(fd, buf, sizeof(buf))) >= 0)
while ((r = read_ni(fd, buf, sizeof(buf))) >= 0)
;
if (r == 0 || errno != EAGAIN)
return -1;